Другие Планетарные мельницы

 
 

ДРУГИЕ ГРУППЫ ИЗДЕЛИЙ

 
 

Варио-планетарная мельница

PULVERISETTE 4

classic line

№ для заказа
04.1030.00
Принадлежности

Пожалуйста, обратите внимание: Для варио-планетарной мельницы PULVERISETTE 4 classic line Вам понадобится еще как минимум 2 размольных стакана на ваш выбор и соответствующее количество размольных шаров. К тому же материал размольного стакана должен быть тверже, чем измельчаемый материал. Обычно используются размольные стаканы и шары из одного и того же материала. Для сокращения времени измельчения размольные стаканы и размольные шары более высокой плотности и таким образом с большей ударной энергией. Пожалуйста, учитывайте полезный объем, он не идентичен с объемом стакана!

Размольный стакан

Руководство по выбору
 
  • Данные по материалам для размольных стаканов, размольных шаров

    Материал Основной компонент материала Плотность г/см³ Износостойкость Применение для измельчаемого материала
    Агат SiO2 2,65 хорошо мягкие пробы до средней твердости
    Спеченный корунд Al2O3 (99,7 %) 3,8 условно хорошо пробы средней твердости, волокнистые пробы
    Нитрид кремния Si3N4 3,25 экстремально хорошо абразивные пробы, измельчение без металла
    Оксид циркония ZrO2 5,7 очень хорошо волокнистые, абразивные пробы
    Закаленная, нержавеющая сталь Fe - Cr 7,7 хорошо твердые, хрупкие пробы
    Твердый сплав карбид вольфрама WC 14,95 очень хорошо твердые, абразивные пробы
  • Рекомендуемое количество шаров на размольный стакан

    Размольный стакан/
    полезный объем (измельчаемый материал)
    12 мл
    0,5 – 5 мл
    45 мл
    3 - 20 мл
    80 мл
    10 – 30 мл
    250 мл
    30 – 125 мл
    500 мл
    80 – 225 мл
    Шары Ø
    40 мм 4
    30 мм 6 8
    20 мм 5 15 25
    15 мм 7 10 45 70
    10 мм 6 18 25 50 100
    5 мм 50 180 250 1200 2000
    Размольные шары ≤ 3 мм
    Размольный стакан/
    полезный объем (измельчаемый материал)
    12 мл
    0,5 – 5 мл
    45 мл
    3 - 20 мл
    80 мл
    10 – 30 мл
    250 мл
    30 – 125 мл
    500 мл
    80 – 225 мл
    Материал
    Оксид циркония 20 г 70 г 100 г 400 г 800 г
    Нержавеющая сталь / закаленная сталь 30 г 90 г 150 г 500 г 1100 г
    Твердый сплав карбид вольфрама 50 г 200 г 300 г 1000 г 2100 г
  • Дополнительная информация

    Размольные шары с диаметром 3 мм и меньше нужно взвешивать. Приведенная выше таблица содержит указания по необходимой навеске на размольный стакан.

    Количество размольных шаров может быть уменьшено на вплоть до 15 %, однако тогда нужно считаться с повышенным износом. Указанное наполнение шарами на стакан является минимальным количеством; в зависимости от поведения материала, его, возможно, следует увеличить.

    Обычно используются размольные стаканы и шары из одного и того же материала. Для сокращения времени измельчения размольные стаканы и шары высокой плотности и таким образом с большей ударной энергией.

Выберите не менее 2-х размольных стаканов в соответствии с вашим объемом проб, предлагаемых в размерах 500 мл, 250 мл и 80 мл. Подробности по полезному объему указаны в руководстве по выбору. Для достижения наилучших результатов измельчения все размольные стаканы предлагаются в исполнении из 7 различных материалов. Это позволяет целенаправленно избегать загрязнения проб нежелательной стружкой.

ВЫБЕРИТЕ ОБЪЕМ РАЗМОЛЬНОГО СТАКАНА

РАЗМОЛЬНЫЙ СТАКАН ОБЪЕМОМ 500 МЛ

agate - SiO2 - with steel casing
№ 50.1055.00
agate with steel casing, lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 500 ml
Useful capacity: 80 … 225 ml
Weight net: 3.900 kg
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
sintered corundum - 99.7% Al2O3
№ 50.1060.00
sintered corundum with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 500 ml
Useful capacity: 80 … 225 ml
Weight net: 2.900 kg
General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSintered corundum 1 – Al2O3
ISO/EN/DIN code
Chemical composition
ElementShare %
Aluminium oxide – Al2O399.651
Silicon oxide – SiO20.257
Calcium oxide – CaO0.081
Other0.011
Physical and mechanical properties
Density3.8 g/cm³
Hardness15.000N/mm² (Vickers)


Explanations on hardness data
silicon nitride - Si3N4 - with steel casing
№ 50.1310.00
silicon nitride with steel casing, lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 500 ml
Useful capacity: 80 … 225 ml
Weight net: 3.400 kg
General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSilicon nitride - Si3N4
ISO/EN/DIN codeSNCB5
Chemical composition
ElementShare %
Al2 O3 Y2 O39
Si3 N491
Physical and mechanical properties
Density3.25 g/cm³
Hardness91.1 HRA


Explanations on hardness data
zirconium oxide - ZrO2
№ 50.1110.00
zirconium oxide, with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 500 ml
Useful capacity: 80 … 225 ml
Weight net: 4.000 kg
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 50.1090.00
hardened, stainless steel, with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 500 ml
Useful capacity: 80 … 225 ml
Weight net: 4.300 kg
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data

ЗАПАСНОЕ УПЛОТНЕНИЕ ИЗ PTFE ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ ОБЪЕМОМ 500 МЛ

replacement seal ring PTFE 121/110 mm dia. for agate grinding bowls of 500 ml volume
№ 50.2661.20
for agate grinding grinding bowls <i>classic line</i>

Replacement seal ring made of PTFE, 121/110 mm dia. for agate grinding bowls of 500 ml volume.


replacement seal ring PTFE 110/101 mm dia. for silicon nitride grinding bowls of 500 ml volume
№ 50.1010.20
for silicon nitride grinding bowls <i>classic line</i>

Replacement seal ring made of PTFE, 110/101 mm dia. for silicon nitride grinding bowls of 500 ml volume.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Material PTFE
CAS Number9002-84-0
Chemical composition
ElementFormula
PolytetrafluoroethyleneC 2F4
Melting point327° C
Max. application temp. constant260° C
Max. application temp. briefly300° C
Physical and mechanical properties
Density2.16 g /cm³
Ball pressure hardness ISO 868, ISO 2039-2, D 55 Shore
replacement seal ring PTFE 116/200 mm dia. for all other grinding bowls of 500 ml volume
№ 50.1230.20
for all grinding bowls <i>classic line</i>

Replacement seal ring PTFE, 116/100 mm dia. for all other grinding bowls 500 ml volume, except silicon nitride and agate.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Material PTFE
CAS Number9002-84-0
Chemical composition
ElementFormula
PolytetrafluoroethyleneC 2F4
Melting point327° C
Max. application temp. constant260° C
Max. application temp. briefly300° C
Physical and mechanical properties
Density2.16 g /cm³
Ball pressure hardness ISO 868, ISO 2039-2, D 55 Shore

РАЗМОЛЬНЫЙ СТАКАН ОБЪЕМОМ 250 МЛ

agate - SiO2 - with steel casing
№ 50.2055.00
agate with steel casing, lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 250 ml
Useful capacity: 30 … 125 ml
Weight net: 2.500 kg
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
sintered corundum - 99.7% Al2O3
№ 50.2060.00
sintered corundum with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 250 ml
Useful capacity: 30 … 125 ml
Weight net: 2.300 kg
General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSintered corundum 1 – Al2O3
ISO/EN/DIN code
Chemical composition
ElementShare %
Aluminium oxide – Al2O399.651
Silicon oxide – SiO20.257
Calcium oxide – CaO0.081
Other0.011
Physical and mechanical properties
Density3.8 g/cm³
Hardness15.000N/mm² (Vickers)


Explanations on hardness data
silicon nitride - Si3N4 - with steel casing
№ 50.2310.00
silicon nitride with steel casing, lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 250 ml
Useful capacity: 30 … 125 ml
Weight net: 2.800 kg
General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSilicon nitride - Si3N4
ISO/EN/DIN codeSNCB5
Chemical composition
ElementShare %
Al2 O3 Y2 O39
Si3 N491
Physical and mechanical properties
Density3.25 g/cm³
Hardness91.1 HRA


Explanations on hardness data
zirconium oxide - ZrO2
№ 50.2110.00
zirconium oxide with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 250 ml
Useful capacity: 30 … 125 ml
Weight net: 3.100 kg
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 50.2090.00
hardened, stainless steel with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 250 ml
Useful capacity: 30 … 125 ml
Weight net: 3.200 kg
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC - with steel casing
№ 50.2080.00
hardmetal tungsten carbide with steel casing, lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 250 ml
Useful capacity: 30 … 125 ml
Weight net: 5.000 kg
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC88
Cobalt – Co 12
Physical and mechanical properties
Density14.3 g/cm³
Hardness89.7 HRA


Explanations on hardness data

ЗАПАСНОЕ УПЛОТНЕНИЕ ИЗ PTFE ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ ОБЪЕМОМ 250 МЛ

replacement seal ring PTFE 85/70 mm dia. for agate grinding bowls of 80 + 250 ml volume
№ 50.2011.20
for agate grinding bowls of 80 and 250 ml volume

Replacement seal ring PTFE 85/70 mm dia. for agate grinding bowls of 80 + 250 ml volume.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Material PTFE
CAS Number9002-84-0
Chemical composition
ElementFormula
PolytetrafluoroethyleneC 2F4
Melting point327° C
Max. application temp. constant260° C
Max. application temp. briefly300° C
Physical and mechanical properties
Density2.16 g /cm³
Ball pressure hardness ISO 868, ISO 2039-2, D 55 Shore
replacement seal ring PTFE for 85/76 mm dia. for silicon nitride grinding bowls of 250 ml volume
№ 50.2010.20
for silicon nitride grinding bowls <i>classic line</i>

Replacement seal ring PTFE for 85/76 mm dia. for silicon nitride grinding bowls of 250 ml volume.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Material PTFE
CAS Number9002-84-0
Chemical composition
ElementFormula
PolytetrafluoroethyleneC 2F4
Melting point327° C
Max. application temp. constant260° C
Max. application temp. briefly300° C
Physical and mechanical properties
Density2.16 g /cm³
Ball pressure hardness ISO 868, ISO 2039-2, D 55 Shore
replacement seal ring PTFE 90/75 mm dia. for all other grinding bowls of 250 ml volume
№ 50.2230.20
for all grinding bowls <i>classic line</i>

Replacement seal ring made of PTFE, 90/75 mm dia., for all other grinding bowls, 250 ml volume, except agate and silicon Nitride.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Material PTFE
CAS Number9002-84-0
Chemical composition
ElementFormula
PolytetrafluoroethyleneC 2F4
Melting point327° C
Max. application temp. constant260° C
Max. application temp. briefly300° C
Physical and mechanical properties
Density2.16 g /cm³
Ball pressure hardness ISO 868, ISO 2039-2, D 55 Shore

РАЗМОЛЬНЫЙ СТАКАН ОБЪЕМОМ 80 МЛ

agate - SiO2 - with steel casing
№ 50.4055.00
agate with steel casing, lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 80 ml
Useful capacity: 10 … 30
Weight net: 1.550 kg
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
sintered corundum - 99.7% Al2O3
№ 50.4060.00
sintered corundum with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 80 ml
Useful capacity: 10 … 30 ml
Weight net: 1.000 kg
General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSintered corundum 1 – Al2O3
ISO/EN/DIN code
Chemical composition
ElementShare %
Aluminium oxide – Al2O399.651
Silicon oxide – SiO20.257
Calcium oxide – CaO0.081
Other0.011
Physical and mechanical properties
Density3.8 g/cm³
Hardness15.000N/mm² (Vickers)


Explanations on hardness data
silicon nitride - Si3N4
№ 50.4310.00
silicon nitride with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 80 ml
Useful capacity: 10 … 30 ml
Weight net: 0.800 kg
General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSilicon nitride - Si3N4
ISO/EN/DIN codeSNCB5
Chemical composition
ElementShare %
Al2 O3 Y2 O39
Si3 N491
Physical and mechanical properties
Density3.25 g/cm³
Hardness91.1 HRA


Explanations on hardness data
zirconium oxide - ZrO2
№ 50.4110.00
zirconium oxide with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 80 ml
Useful capacity: 10 … 30 ml
Weight net: 1.400 kg
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 50.4090.00
hardened, stainless steel with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 80 ml
Useful capacity: 10 … 30 ml
Weight net: 1.900 kg
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC - with steel casing
№ 50.4080.00
hardmetal tungsten carbide with steel casing, lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 80 ml
Useful capacity: 10 … 30 ml
Weight net: 2.400 kg
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC88
Cobalt – Co 12
Physical and mechanical properties
Density14.3 g/cm³
Hardness89.7 HRA


Explanations on hardness data

ЗАПАСНОЕ УПЛОТНЕНИЕ ИЗ PTFE ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ ОБЪЕМОМ 80 МЛ И АДАПТЕР

replacement seal ring PTFE 85/70 mm dia. for agate grinding bowls of 80 + 250 ml volume
№ 50.2011.20
for agate grinding bowls of 80 and 250 ml volume

Replacement seal ring PTFE 85/70 mm dia. for agate grinding bowls of 80 + 250 ml volume.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Material PTFE
CAS Number9002-84-0
Chemical composition
ElementFormula
PolytetrafluoroethyleneC 2F4
Melting point327° C
Max. application temp. constant260° C
Max. application temp. briefly300° C
Physical and mechanical properties
Density2.16 g /cm³
Ball pressure hardness ISO 868, ISO 2039-2, D 55 Shore
replacement seal ring PTFE 80/65 mm dia. for all other bowls of 80 ml volume
№ 50.4230.20
replacement seal ring for all other grinding bowls 80 ml volume <i>classic line</i>

Replacement seal ring made of PTFE, 80/65 mm dia. for all other grinding bowls 80 ml volume.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Material PTFE
CAS Number9002-84-0
Chemical composition
ElementFormula
PolytetrafluoroethyleneC 2F4
Melting point327° C
Max. application temp. constant260° C
Max. application temp. briefly300° C
Physical and mechanical properties
Density2.16 g /cm³
Ball pressure hardness ISO 868, ISO 2039-2, D 55 Shore
adapter for grinding bowls 80 ml volume
№ 90.1120.09
adapter for grinding bowl 80 ml volume <i>classic line</i>

If only one grinding bowl of 12, 25, 45 or 80 ml volume per grinding bowl holder is inserted in the PULVERISETTE 4, PULVERISETTE 5 or PULVERISETTE 6 classic line, this adapter is essential as adjustment.


РАЗМОЛЬНЫЙ СТАКАН ОБЪЕМОМ 45 МЛ

agate - SiO2
№ 50.7050.00
agate with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 45 ml
Useful capacity: 3 … 20 ml
Weight net: 0.300 kg
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
sintered corundum - 99.7% Al2O3
№ 50.7060.00
sintered corundum with lid and seal ring<i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 45 ml
Useful capacity: 3 … 20 ml
Weight net: 0.350 kg
General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSintered corundum 1 – Al2O3
ISO/EN/DIN code
Chemical composition
ElementShare %
Aluminium oxide – Al2O399.651
Silicon oxide – SiO20.257
Calcium oxide – CaO0.081
Other0.011
Physical and mechanical properties
Density3.8 g/cm³
Hardness15.000N/mm² (Vickers)


Explanations on hardness data
silicon nitride - Si3N4
№ 50.7310.00
silicon nitride with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 45 ml
Useful capacity: 3 … 20 ml
Weight net: 0.350 kg
General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSilicon nitride - Si3N4
ISO/EN/DIN codeSNCB5
Chemical composition
ElementShare %
Al2 O3 Y2 O39
Si3 N491
Physical and mechanical properties
Density3.25 g/cm³
Hardness91.1 HRA


Explanations on hardness data
zirconium oxide - ZrO2
№ 50.7110.00
zirconium oxide with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 45 ml
Useful capacity: 3 … 20 ml
Weight net: 0.500 kg
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 50.7090.00
hardened, stainless steel with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 45 ml
Useful capacity: 3 … 20 ml
Weight net: 0.700 kg
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC - with steel casing
№ 50.7080.00
hardmetal tungsten carbide with steel casing, lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 45 ml
Useful capacity: 3 … 20 ml
Weight net: 1.100 kg
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC93.8
Cobalt – Co 6.0
Other0.2
Physical and mechanical properties
Density14.95 g/cm³
Hardness92.1 HRA


Explanations on hardness data

ЗАПАСНОЕ УПЛОТНЕНИЕ ИЗ PTFE ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ ОБЪЕМОМ 45 МЛ

replacement seal ring for all grinding bowls
№ 50.7250.20
replacement seal ring for all grinding bowls of 45 ml volume <i>classic line</i>

Replacement seal ring made of PTFE, 50/40 mm dia. for all grinding bowls 45 ml volume.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Material PTFE
CAS Number9002-84-0
Chemical composition
ElementFormula
PolytetrafluoroethyleneC 2F4
Melting point327° C
Max. application temp. constant260° C
Max. application temp. briefly300° C
Physical and mechanical properties
Density2.16 g /cm³
Ball pressure hardness ISO 868, ISO 2039-2, D 55 Shore

РАЗМОЛЬНЫЙ СТАКАН ОБЪЕМОМ 12 МЛ

agate - SiO2
№ 50.5050.00
agate with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 12 ml
Useful capacity: 0.5 … 5 ml
Weight net: 0.150 kg
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
sintered corundum - 99.7% Al2O3
№ 50.5060.00
sintered corundum with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 12 ml
Useful capacity: 0.5 … 5 ml
Weight net: 0.250 kg
General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSintered corundum 1 – Al2O3
ISO/EN/DIN code
Chemical composition
ElementShare %
Aluminium oxide – Al2O399.651
Silicon oxide – SiO20.257
Calcium oxide – CaO0.081
Other0.011
Physical and mechanical properties
Density3.8 g/cm³
Hardness15.000N/mm² (Vickers)


Explanations on hardness data
silicon nitride - Si3N4
№ 50.5310.00
silicon nitride with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 12 ml
Useful capacity: 0.5 … 5 ml
Weight net: 0.200 kg
General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSilicon nitride - Si3N4
ISO/EN/DIN codeSNCB5
Chemical composition
ElementShare %
Al2 O3 Y2 O39
Si3 N491
Physical and mechanical properties
Density3.25 g/cm³
Hardness91.1 HRA


Explanations on hardness data
zirconium oxide - ZrO2
№ 50.5110.00
zirconium oxide with lid and seal ring<i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 12 ml
Useful capacity: 0.5 … 5 ml
Weight net: 0.400 kg
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 50.5090.00
hardened, stainless steel with lid and seal ring <i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 12 ml
Useful capacity: 0.5 … 5 ml
Weight net: 0.500 kg
General material specification:
Material: hardened, stainless steel - Fe - Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC
№ 50.5080.00
hardmetal tungsten carbide with lid and seal ring<i>classic line</i>

Grinding bowl with lid and seal ring
Grinding bowl volume: 12 ml
Useful capacity: 0.5 … 5 ml
Weight net: 1.000 kg
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Detailed information about the material you will find in the element analysis.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC88
Cobalt – Co 12
Physical and mechanical properties
Density14.3 g/cm³
Hardness89.7 HRA


Explanations on hardness data

ЗАПАСНОЕ УПЛОТНЕНИЕ ИЗ PTFE ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ ОБЪЕМОМ 12 МЛ

replacement seal ring PTFE, 37/26 mm dia. for all grinding bowls 12 ml volume
№ 50.5250.20
replacement seal ring for all grinding bowls 12 ml volume <i>classic line</i>

Replacement seal ring made of PTFE, 37/26 mm dia. for all grinding bowls 12 ml volume.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Material PTFE
CAS Number9002-84-0
Chemical composition
ElementFormula
PolytetrafluoroethyleneC 2F4
Melting point327° C
Max. application temp. constant260° C
Max. application temp. briefly300° C
Physical and mechanical properties
Density2.16 g /cm³
Ball pressure hardness ISO 868, ISO 2039-2, D 55 Shore

РАЗМОЛЬНЫЕ ШАРЫ

Руководство по выбору
 
  • Данные по материалам для размольных стаканов, размольных шаров

    Материал Основной компонент материала Плотность г/см³ Износостойкость Применение для измельчаемого материала
    Агат SiO2 2,65 хорошо мягкие пробы до средней твердости
    Спеченный корунд Al2O3 (99,7 %) 3,8 условно хорошо пробы средней твердости, волокнистые пробы
    Нитрид кремния Si3N4 3,25 экстремально хорошо абразивные пробы, измельчение без металла
    Оксид циркония ZrO2 5,7 очень хорошо волокнистые, абразивные пробы
    Закаленная, нержавеющая сталь Fe - Cr 7,7 хорошо твердые, хрупкие пробы
    Твердый сплав карбид вольфрама WC 14,95 очень хорошо твердые, абразивные пробы
  • Размер мелющих шаров

    Типы обрабатываемого материала Соответ диаметр шаров
    Жесткий материал с максимальным размером 10 мм 30 мм или 40 мм
    Средний размер материала ≤ 5 мм 20 мм, 15 мм или 10 mm
    Мелкий материал < 0,5 мм 10 мм или меньше
    Гомогенизация сухого или жидкого материала 20 мм или меньше
    Гомогенизации вязких образцов 20 мм
  • Рекомендуемое количество шаров на размольный стакан

    Размольный стакан/
    полезный объем (измельчаемый материал)
    12 мл
    0,5 – 5 мл
    45 мл
    3 - 20 мл
    80 мл
    10 – 30 мл
    250 мл
    30 – 125 мл
    500 мл
    80 – 225 мл
    Шары Ø
    40 мм 4
    30 мм 6 8
    20 мм 5 15 25
    15 мм 7 10 45 70
    10 мм 6 18 25 50 100
    5 мм 50 180 250 1200 2000
    Размольные шары ≤ 3 мм
    Размольный стакан/
    полезный объем (измельчаемый материал)
    12 мл
    0,5 – 5 мл
    45 мл
    3 - 20 мл
    80 мл
    10 – 30 мл
    250 мл
    30 – 125 мл
    500 мл
    80 – 225 мл
    Материал
    Оксид циркония 20 г 70 г 100 г 400 г 800 г
    Нержавеющая сталь / закаленная сталь 30 г 90 г 150 г 500 г 1100 г
    Твердый сплав карбид вольфрама 50 г 200 г 300 г 1000 г 2100 г
  • Дополнительная информация

    Размольные шары с диаметром 3 мм и меньше нужно взвешивать. Приведенная выше таблица содержит указания по необходимой навеске на размольный стакан.

    Количество размольных шаров может быть уменьшено на вплоть до 15 %, однако тогда нужно считаться с повышенным износом. Указанное наполнение шарами на стакан является минимальным количеством; в зависимости от поведения материала, его, возможно, следует увеличить.

    Обычно используются размольные стаканы и шары из одного и того же материала. Для сокращения времени измельчения размольные стаканы и шары высокой плотности и таким образом с большей ударной энергией.

Для достижения наилучших результатов измельчения размольные шары предлагаются в диаметрах 0,1 - 40 мм из 7 различных материалов. Это позволяет целенаправленно избегать загрязнения проб нежелательной стружкой. Рекомендуемое количество шаров на размольный стакан указано в руководстве по выбору.

ВЫБЕРИТЕ ДИАМЕТР РАЗМОЛЬНЫХ ШАРОВ

РАЗМОЛЬНЫЕ ШАРЫ ДИАМЕТРОМ 40 ММ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 500 МЛ

sintered corundum - 99.7% Al2O3
№ 55.0400.06
sintered corundum, 40 mm dia.

General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSintered corundum 1 – Al2O3
ISO/EN/DIN code
Chemical composition
ElementShare %
Aluminium oxide – Al2O399.651
Silicon oxide – SiO20.257
Calcium oxide – CaO0.081
Other0.011
Physical and mechanical properties
Density3.8 g/cm³
Hardness15.000N/mm² (Vickers)


Explanations on hardness data
silicon nitride - Si3N4
№ 55.0400.31
Silicon nitride, 40 mm dia.

General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSilicon nitride - Si3N4
ISO/EN/DIN codeSNCB5
Chemical composition
ElementShare %
Al2 O3 Y2 O312.5
Si3 N486.5
Other1.00
Physical and mechanical properties
Density3.25 g/cm³
Hardness91.1 HRA


Explanations on hardness data
zirconium oxide - ZrO2
№ 55.0400.27
Grinding ball zirconium oxide, 40 mm dia.

General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 55.0400.09
Grinding ball hardened, stainless steel, 40 mm dia.

General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC
№ 55.0400.08
Grinding ball hardmetal tungsten carbide, 40 mm dia.

General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC88
Cobalt – Co 12
Physical and mechanical properties
Density14.3 g/cm³
Hardness89.7 HRA


Explanations on hardness data

РАЗМОЛЬНЫЕ ШАРЫ ДИАМЕТРОМ 30 ММ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 500 МЛ, 250 МЛ

agate - SiO2 - polished
№ 55.0300.05
Grinding ball agate 30 mm dia., polished

General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard sample


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
sintered corundum - 99.7% Al2O3
№ 55.0300.06
Grinding ball sintered corundum, 30 mm dia.

General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSintered corundum 1 – Al2O3
ISO/EN/DIN code
Chemical composition
ElementShare %
Aluminium oxide – Al2O399.651
Silicon oxide – SiO20.257
Calcium oxide – CaO0.081
Other0.011
Physical and mechanical properties
Density3.8 g/cm³
Hardness15.000N/mm² (Vickers)


Explanations on hardness data
silicon nitride - Si3N4
№ 55.0300.31
Grinding ball silicon nitride, 30 mm dia.

General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSilicon nitride - Si3N4
ISO/EN/DIN codeSNCB5
Chemical composition
ElementShare %
Al2 O3 Y2 O312.5
Si3 N486.5
Other1.00
Physical and mechanical properties
Density3.25 g/cm³
Hardness91.1 HRA


Explanations on hardness data
zirconium oxide - ZrO2
№ 55.0300.27
Grinding ball zirconium oxide, 30 mm dia.

General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 55.0300.09
Grinding ball hardened, stainless steel, 30 mm dia.

General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC
№ 55.0300.08
Grinding ball hardmetal tungsten carbide, 30 mm dia.

General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC88
Cobalt – Co 12
Physical and mechanical properties
Density14.3 g/cm³
Hardness89.7 HRA


Explanations on hardness data

РАЗМОЛЬНЫЕ ШАРЫ ДИАМЕТРОМ 20 ММ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 500 МЛ, 250 МЛ, 80 МЛ

agate - SiO2 - polished
№ 55.0200.05
Grinding ball agate 20 mm dia., polished

General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard sample


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
sintered corundum - 99.7% Al2O3
№ 55.0200.06
Grinding ball sintered corundum, 20 mm dia.

General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSintered corundum 1 – Al2O3
ISO/EN/DIN code
Chemical composition
ElementShare %
Aluminium oxide – Al2O399.651
Silicon oxide – SiO20.257
Calcium oxide – CaO0.081
Other0.011
Physical and mechanical properties
Density3.8 g/cm³
Hardness15.000N/mm² (Vickers)


Explanations on hardness data
silicon nitride - Si3N4
№ 55.0200.31
Grinding ball silicon nitride, 20 mm dia.

General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSilicon nitride - Si3N4
ISO/EN/DIN codeSNCB5
Chemical composition
ElementShare %
Al2 O3 Y2 O312.5
Si3 N486.5
Other1.00
Physical and mechanical properties
Density3.25 g/cm³
Hardness91.1 HRA


Explanations on hardness data
zirconium oxide - ZrO2
№ 55.0200.27
Grinding ball zirconium oxide, 20 mm dia.

General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 55.0200.09
Grinding ball hardened, stainless steel, 20 mm dia.

General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC
№ 55.0200.08
Grinding ball hardmetal tungsten carbide, 20 mm dia.

General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC88
Cobalt – Co 12
Physical and mechanical properties
Density14.3 g/cm³
Hardness89.7 HRA


Explanations on hardness data

РАЗМОЛЬНЫЕ ШАРЫ ДИАМЕТРОМ 15 ММ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 500 МЛ, 250 МЛ, 80 МЛ, 45 МЛ

agate - SiO2 - polished
№ 55.0150.05
Grinding ball agate 15 mm dia., polished

General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard sample


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
sintered corundum - 99.7% Al2O3
№ 55.0150.06
Grinding ball sintered corundum, 15 mm dia.

General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSintered corundum 1 – Al2O3
ISO/EN/DIN code
Chemical composition
ElementShare %
Aluminium oxide – Al2O399.651
Silicon oxide – SiO20.257
Calcium oxide – CaO0.081
Other0.011
Physical and mechanical properties
Density3.8 g/cm³
Hardness15.000N/mm² (Vickers)


Explanations on hardness data
silicon nitride - Si3N4
№ 55.0150.31
Grinding ball silicon nitride, 15 mm dia.

General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSilicon nitride - Si3N4
ISO/EN/DIN codeSNCB5
Chemical composition
ElementShare %
Al2 O3 Y2 O312.5
Si3 N486.5
Other1.00
Physical and mechanical properties
Density3.25 g/cm³
Hardness91.1 HRA


Explanations on hardness data
zirconium oxide - ZrO2
№ 55.0150.27
Grinding ball zirconium oxide, 15 mm dia.

General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 55.0150.09
Grinding ball hardened, stainless steel, 15 mm dia.

General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: medium-hard, brittle samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC
№ 55.0150.08
Grinding ball hardmetal tungsten carbide, 15 mm dia.

General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC88
Cobalt – Co 12
Physical and mechanical properties
Density14.3 g/cm³
Hardness89.7 HRA


Explanations on hardness data

РАЗМОЛЬНЫЕ ШАРЫ ДИАМЕТРОМ 10 ММ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 500 МЛ, 250 МЛ, 80 МЛ, 45 МЛ, 12 МЛ

agate - SiO2 - polished
№ 55.0100.05
Grinding ball agate 10 mm dia., polished

General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard sample
Grinding balls made of agate with 10 mm dia. are also recommended as sieving aid for dry sieving of material with a high proportion of fine particles.
Recommended number per sieve: 10 pieces.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
sintered corundum - 99.7% Al2O3
№ 55.0100.06
Grinding ball sintered corundum, 10 mm dia.

General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSintered corundum 1 – Al2O3
ISO/EN/DIN code
Chemical composition
ElementShare %
Aluminium oxide – Al2O399.651
Silicon oxide – SiO20.257
Calcium oxide – CaO0.081
Other0.011
Physical and mechanical properties
Density3.8 g/cm³
Hardness15.000N/mm² (Vickers)


Explanations on hardness data
silicon nitride - Si3N4
№ 55.0100.31
Grinding ball silicon nitride, 10 mm dia.

General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSilicon nitride - Si3N4
ISO/EN/DIN codeSNCB5
Chemical composition
ElementShare %
Al2 O3 Y2 O312.5
Si3 N486.5
Other1.00
Physical and mechanical properties
Density3.25 g/cm³
Hardness91.1 HRA


Explanations on hardness data
zirconium oxide - ZrO2
№ 55.0100.27
Grinding ball zirconium oxide, 10 mm dia.

General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 55.0100.09
Grinding ball hardened, stainless steel, 10 mm dia.

General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC
№ 55.0100.08
Grinding ball hardmetal tungsten carbide, 10 mm dia.

General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC88
Cobalt – Co 12
Physical and mechanical properties
Density14.3 g/cm³
Hardness89.7 HRA


Explanations on hardness data

РАЗМОЛЬНЫЕ ШАРЫ ДИАМЕТРОМ 5 ММ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 500 МЛ, 250 МЛ, 80 МЛ, 45 МЛ, 12 МЛ

agate - SiO2 - polished
№ 55.0050.05
Grinding ball agate, 5 mm dia., polished

General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard sample
100 grinding balls made of agate with 5 mm dia. weigh approx. 17 g. With the weight information, the high number of balls per grinding bowl can be determined by weighing.
Grinding balls made of agate with 5 mm dia. are also recommended as sieving aid for dry sieving of material with a high proportion of fine particles.
Recommended number per sieve: 15 pieces.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
zirconium oxide - ZrO2
№ 55.0050.27
Grinding ball zirconium oxide, 5 mm dia.

General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
100 grinding balls made of zirconium oxide with 5 mm dia. weigh approx. 38 g.
With the weight information, the high number of balls per grinding bowl can be determined by weighing.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide ZrO2
ISO/EN/DIN code
Chemical composition
ElementShare %
Zirconium oxide - ZrO295%
Yttrium oxide -Y2O35%
Physical and mechanical properties
Density6.0 g/cm³
Hardness Vickers1300 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 55.0050.09
Grinding ball hardened, stainless steel, 5 mm dia.

General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
100 grinding balls made of hardened, stainless steel with 5 mm dia. weigh approx. 52 g.
With the weight information, the high number of balls per grinding bowl can be determined by weighing.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC
№ 55.0050.08
Grinding ball hardmetal tungsten carbide, 5 mm dia.

General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
100 grinding balls made of hardmetal tungsten carbide with 5 mm dia. weigh approx. 97 g. With the weight information, the high number of balls per grinding bowl can be determined by weighing.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC88
Cobalt – Co 12
Physical and mechanical properties
Density14.3 g/cm³
Hardness89.7 HRA


Explanations on hardness data

РАЗМОЛЬНЫЕ ШАРЫ ДИАМЕТРОМ ≤ 3 мм ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 500 МЛ, 250 МЛ, 80 МЛ, 45 МЛ, 12 МЛ (УПАКОВКА 100 Г)

3 mm dia. zirconium oxide ZrO2
№ 55.0030.27
Grinding balls zirconium oxide 3 mm dia. (100 g pack)

General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Grinding balls made of zirconium oxide with 3 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide ZrO2
ISO/EN/DIN code
Chemical composition
ElementShare %
Zirconium oxide - ZrO295%
Yttrium oxide -Y2O35%
Physical and mechanical properties
Density6.0 g/cm³
Hardness Vickers1300 (HV10)


Explanations on hardness data
2 mm dia. zirconium oxide ZrO2
№ 55.0020.27
Grinding balls zirconium oxide 2 mm dia. (100 g pack)

General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Grinding balls made of zirconium oxide with 2 mm dia. are packed in 100 g units and must be weight out. In the selection aid you can find the required mass per grinding bowl.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide ZrO2
ISO/EN/DIN code
Chemical composition
ElementShare %
Zirconium oxide - ZrO295%
Yttrium oxide -Y2O35%
Physical and mechanical properties
Density6.0 g/cm³
Hardness Vickers1300 (HV10)


Explanations on hardness data
1.5 mm dia. zirconium oxide ZrO2
№ 55.0015.27
Grinding balls zirconium oxide 1.5 mm dia. (100 g pack)

General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Grinding balls made of zirconium oxide with 1.5 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide ZrO2
ISO/EN/DIN code
Chemical composition
ElementShare %
Zirconium oxide - ZrO295%
Yttrium oxide -Y2O35%
Physical and mechanical properties
Density6.0 g/cm³
Hardness Vickers1300 (HV10)


Explanations on hardness data
1 mm dia. zirconium oxide ZrO2
№ 55.0010.27
Grinding balls zirconium oxide 1 mm dia. (100 g pack)

General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Grinding balls made of zirconium oxide with 1 mm dia. are packed in 100 g units and must be weight out. In the selection aid you can find the required mass per grinding bowl.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide ZrO2
ISO/EN/DIN code
Chemical composition
ElementShare %
Zirconium oxide - ZrO295%
Yttrium oxide -Y2O35%
Physical and mechanical properties
Density6.0 g/cm³
Hardness Vickers1300 (HV10)


Explanations on hardness data
0.5 mm dia. zirconium oxide ZrO2
№ 55.0005.27
Grinding balls zirconium oxide 0.5 mm dia. (100 g pack)

General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Grinding balls made of zirconium oxide with 0.5 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide ZrO2
ISO/EN/DIN code
Chemical composition
ElementShare %
Zirconium oxide - ZrO295%
Yttrium oxide -Y2O35%
Physical and mechanical properties
Density6.0 g/cm³
Hardness Vickers1300 (HV10)


Explanations on hardness data
0.1 mm dia. zirconium oxide ZrO2
№ 55.0001.27
Grinding balls zirconium oxide 0.1 mm dia. (100 g pack)

General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Grinding balls made of zirconium oxide with 0.1 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide ZrO2
ISO/EN/DIN code
Chemical composition
ElementShare %
Zirconium oxide - ZrO295%
Yttrium oxide -Y2O35%
Physical and mechanical properties
Density6.0 g/cm³
Hardness Vickers1300 (HV10)


Explanations on hardness data
3 mm dia. hardened, stainless steel - Fe - Cr
№ 55.0030.09
Grinding balls hardened, stainless steel 3 mm dia. (100 g pack)

General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
Grinding balls made of hardened, stainless steel with 3 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
1 mm dia. hardened, stainless steel - Fe - Cr
№ 55.0010.09
Grinding balls hardened, stainless steel 1 mm dia. (100 g pack)

General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
Grinding balls made of hardened, stainless steel with 1 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
3 mm dia. hardmetal tungsten carbide - WC
№ 55.0030.08
Grinding balls hardmetal tungsten carbide 3 mm dia. (100 g pack)

General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Grinding balls made of hardmetal tungsten carbide with 3 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC88
Cobalt – Co 12
Physical and mechanical properties
Density14.3 g/cm³
Hardness89.7 HRA


Explanations on hardness data
1.6 mm dia. hardmetal tungsten carbide - WC
№ 55.0016.08
Grinding balls hardmetal tungsten carbide 1.6 mm dia. (100 g pack)

General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Grinding balls made of hardmetal tungsten carbide with 1.6 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC88
Cobalt – Co 12
Physical and mechanical properties
Density14.3 g/cm³
Hardness89.7 HRA


Explanations on hardness data
0.6 mm dia. hardmetal tungsten carbide - WC
№ 55.0006.08
Grinding balls hardmetal tungsten carbide 0.6 mm dia. (100 g pack)

General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Grinding balls made of hardmetal tungsten carbide with 0.6 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC92.94
Cobalt – Co7.00
Other0.06
Physical and mechanical properties
Density14.9 g/cm³
Hardness91.5


Explanations on hardness data

Специальные принадлежности

Система измерения давления газа и температуры GTM для непрерывного измерения давления газа и температуры непосредственно в размольном стакане превращает планетарные мельницы PULVERISETTE 4, PULVERISETTE 5 и PULVERISETTE 6 серии FRITSCH classic line в аналитическую систему.
Для быстрого и надежного применения в атмосфере защитного газа и для механического активирования и легирования рекомендуется применять газовые крышки classic line.

СПЕЦИАЛЬНЫЕ ПРИНАДЛЕЖНОСТИ

GTM - Система измерения давления газа и температуры

gas pressure and temperature measuring system (GTM) incl. 250 ml grinding bowl
№ 50.2510.00
gas pressure and temperature measuring system (GTM) incl. 250 ml grinding bowl

This Gas Pressure and Temperature Measuring System developed in cooperation with the Fraunhofer Institute for Applied Material Research (IFAM) in Dresden, is for use with the Planetary Mills PULVERISETTE 4, PULVERISETTE 5, PULVERISETTE 6 of the FRITSCH classic line transform them into analytical measurement systems.
Through the continuous direct measurement of gas pressure and temperature, it is possible to monitor thermal effects as well as physical and chemical reactions or pressure variations within the grinding bowl. To achieve this, the grinding bowl is simply used with a radio transmitter located in the lid, without any modification to the mill itself. The monitored data is passed by a receiver to a computer running a special WINDOWSTM programme and allows for graphical presentation of the measurement values and collating them in an ExcelTM table.


Technical Data
• Data evaluation via PC
• Range of pressure build up to 15 m
• Operating time with fully charged battery approx. 80 h
• Adaptation of measurement rate to the signal dynamic for maximum possible battery life
• Sleep mode of the radio transmitter with consistent measurement signals
• System requirements: Standard WINDOWSTM-PC
• UHF radio transmitter, 10 mW, no approval or fees necessary
• Up to two transmitter components can be operated simultaneously in the mill
• Measurement rate single/ dual transmission operation of up to approx. 200 measurement value/s
• Pressure measurement range 0 to 800 kPa (8 bar)
• Temperature measurement range of the transmitter component 10 to 70 °C
• Resolution of pressure signal: < 0.024 kPa
• Resolution of temperature signal: 0.025 K
• Permissible transient (-2 s) heat of reaction 30 kJ
• Receiver component also functions as charging station for the batteries of transmitter component
• RS232 connection to PC
• 250 ml or 500 ml bowls made of stainless steel


Advantages of the GTM System
The GTM-System can be used wherever batch quantities are ground in a totally enclosed container. Special grinding bowls made of stainless steel in capacities 250 ml and 500 ml are available.


The GTM-System provides valuable information
• Investigations in the area of mechanical alloying for the production of new amorphous and nano-crystalline materials
• Monitoring and optimisation of grinding processes in industrial applications
Through measurement of the grinding bowl temperature, it is possible to make an integral statement on temperature as a process variable that takes account of the effects of all friction, impact and transformation processes. The continuous and highly sensitive measurement of the gas pressure in the grinding bowl allows the detection of very rapid reactions. The measured gas pressure describes, amongst other things, the interactions of the gas with the surfaces created during grinding (adsorption and desorption of gases).
Extremely rapid phase formations can for the first time be observed IN SITU as an adiabatic process without heat exchange from the system.
Adjustment of the grinding parameters rotational speed, balls/ sample material ratio and grinding time can be performed first time without expensive, time-consuming and abortive trials.
Due to precise measurement of reaction times, for example, new materials can be prepared through specific addition of reaction partners, or produced with special mechano-chemical properties.


Equipment: The gas pressure and temperature measuring system (GTM) consists of a 250 ml grinding bowl made of hardened, stainless steel with special lid, transmitter and separate receiver.
If further grinding bowls and transmitters are used, please ask for the respective order number!


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
gas pressure and temperature measuring system (GTM) incl. 500 ml grinding bowl
№ 50.2540.00
gas pressure and temperature measuring system (GTM) incl. 500 ml grinding bowl

This Gas Pressure and Temperature Measuring System developed in cooperation with the Fraunhofer Institute for Applied Material Research (IFAM) in Dresden, is for use with the Planetary Mills PULVERISETTE 4, PULVERISETTE 5, PULVERISETTE 6 of the FRITSCH classic line transform them into analytical measurement systems.
Through the continuous direct measurement of gas pressure and temperature, it is possible to monitor thermal effects as well as physical and chemical reactions or pressure variations within the grinding bowl. To achieve this, the grinding bowl is simply used with a radio transmitter located in the lid, without any modification to the mill itself. The monitored data is passed by a receiver to a computer running a special WINDOWSTM programme and allows for graphical presentation of the measurement values and collating them in an ExcelTM table.


Technical Data
• Data evaluation via PC
• Range of pressure build up to 15 m
• Operating time with fully charged battery approx. 80 h
• Adaptation of measurement rate to the signal dynamic for maximum possible battery life
• Sleep mode of the radio transmitter with consistent measurement signals
• System requirements: Standard WINDOWSTM-PC
• UHF radio transmitter, 10 mW, no approval or fees necessary
• Up to two transmitter components can be operated simultaneously in the mill
• Measurement rate single/ dual transmission operation of up to approx. 200 measurement value/s
• Pressure measurement range 0 to 800 kPa (8 bar)
• Temperature measurement range of the transmitter component 10 to 70 °C
• Resolution of pressure signal: < 0.024 kPa
• Resolution of temperature signal: 0.025 K
• Permissible transient (-2 s) heat of reaction 30 kJ
• Receiver component also functions as charging station for the batteries of transmitter component
• RS232 connection to PC
• 250 ml or 500 ml bowls made of stainless steel


Advantages of the GTM System
The GTM-System can be used wherever batch quantities are ground in a totally enclosed container. Special grinding bowls made of stainless steel in capacities 250 ml and 500 ml are available.


The GTM-System provides valuable information
• Investigations in the area of mechanical alloying for the production of new amorphous and nano-crystalline materials
• Monitoring and optimisation of grinding processes in industrial applications


Through measurement of the grinding bowl temperature, it is possible to make an integral statement on temperature as a process variable that takes account of the effects of all friction, impact and transformation processes. The continuous and highly sensitive measurement of the gas pressure in the grinding bowl allows the detection of very rapid reactions. The measured gas pressure describes, amongst other things, the interactions of the gas with the surfaces created during grinding (adsorption and desorption of gases).
Extremely rapid phase formations can for the first time be observed IN SITU as an adiabatic process without heat exchange from the system.
Adjustment of the grinding parameters rotational speed, balls/ sample material ratio and grinding time can be performed first time without expensive, time-consuming and abortive trials.
Due to precise measurement of reaction times, for example, new materials can be prepared through specific addition of reaction partners, or produced with special mechano-chemical properties.


Equipment: The gas pressure and temperature measuring system (GTM) consists of a  500 ml grinding bowl made of hardened, stainless steel with special lid, transmitter and separate receiver.
If further grinding bowls and transmitters are used, please ask for the respective order number!


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data

ПРИНАДЛЕЖНОСТИ ДЛЯ ИЗМЕЛЬЧЕНИЯ В АТМОСФЕРЕ ЗАЩИТНОГО ГАЗА И ДЛЯ МЕХАНИЧЕСКОГО ЛЕГИРОВАНИЯ – ГАЗОВЫЕ КРЫШКИ С 2 КЛАПАНАМИ И УПЛОТНЕНИЕМ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 500 МЛ

agate - SiO2, with steel casing
№ 50.8010.00
agate, with steel casing, 500 ml volume <i>classic line</i>

Gassing lid agate with steel casing with 2 valves and seal ring.


Through the use of this special lid (incl. seal ring) on an agate grinding bowl with 500 ml volume, the grinding bowl can be used for grinding with inert gas and mechanical alloying.


Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
silicon nitride - Si3N4 - with steel casing
№ 50.9150.00
silicon nitride, 500 ml volume <i>classic line</i>

Gassing lid silicon nitride with with steel casing with 2 valves and seal ring.


Through the use of this special lid (incl. seal ring) on a silicon nitride grinding bowl with 500 ml volume, the grinding bowl can be used for grinding with inert gas and mechanical alloying. 


Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSilicon nitride - Si3N4
ISO/EN/DIN codeSNCB5
Chemical composition
ElementShare %
Al2 O3 Y2 O39
Si3 N491
Physical and mechanical properties
Density3.25 g/cm³
Hardness91.1 HRA


Explanations on hardness data
zirconium oxide - ZrO2
№ 50.9100.00
zirconium oxide, 500 ml volume <i>classic line</i>

Gassing lid zirconium oxide with 2 valves and seal ring.


Through the use of this special lid (incl. seal ring) on a zirconium oxide grinding bowl with 500 ml volume, the grinding bowl can be used for grinding with inert gas and mechanical alloying.


Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 50.8400.00
hardened, stainless steel, 500 ml volume <i>classic line</i>

Gassing lid hardened, stainless steel with 2 valves and seal ring.


Through the use of this special lid (incl. seal ring) on a hardened, stainless steel grinding bowl with 500 ml volume, the grinding bowl can be used for grinding with inert gas and mechanical alloying.


Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
replacement seal ring Viton for gassing lid for agate bowls 500 ml volume
№ 50.8013.16
replacement seal ring made of Viton for gassing lid for agate grinding bowls  500 ml volume <i>classic line</i>

Replacement seal ring made of Viton for gassing lid, for agate grinding bowls with 500 ml volume except Agate.


replacement seal ring Viton for all gassing lids 500 ml volume
№ 50.1230.16
replacement seal ring for all gassing lids bowls for all other grinding bowls, 500 ml volume <i>classic line</i>

Replacement seal ring made of Viton for gassing lids, for all other grinding bowls with 500 ml volume.


ПРИНАДЛЕЖНОСТИ ДЛЯ ИЗМЕЛЬЧЕНИЯ В АТМОСФЕРЕ ЗАЩИТНОГО ГАЗА И ДЛЯ МЕХАНИЧЕСКОГО ЛЕГИРОВАНИЯ – ГАЗОВЫЕ КРЫШКИ С 2 КЛАПАНАМИ И УПЛОТНЕНИЕМ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 250 МЛ

agate - SiO2 - with steel casing
№ 50.8100.00
agate, with steel casing, 250 ml and 80 ml volume <i>classic line</i>

Gassing lid agate with steel casing with 2 valves and seal ring.
Through the use of this special lid (incl. seal ring) on an agate grinding bowl with 250 ml and 80 ml volume, the grinding bowl can be used for grinding with inert gas and mechanical alloying.
Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
silicon nitride - Si3N4 - with steel casing
№ 50.8900.00
silicon nitride, 250 ml volume <i>classic line</i>

Gassing lid silicon nitride with with steel casing with 2 valves and seal ring.
Through the use of this special lid (incl. seal ring) on an silicon nitride grinding bowl with 250 ml volume, the grinding bowl can be used for grinding with inert gas and mechanical alloying. 
Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialSilicon nitride - Si3N4
ISO/EN/DIN codeSNCB5
Chemical composition
ElementShare %
Al2 O3 Y2 O39
Si3 N491
Physical and mechanical properties
Density3.25 g/cm³
Hardness91.1 HRA


Explanations on hardness data
zirconium oxide - ZrO2
№ 50.8950.00
zirconium oxide, 250 ml volume <i>classic line</i>

Gassing lid zirconium oxide with with steel casing with 2 valves and seal ring.
Through the use of this special lid (incl. seal ring) on a zirconium oxide grinding bowl with 250 ml volume, the grinding bowl can be used for grinding with inert gas and mechanical alloying. 
Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 50.8500.00
hardened, stainless steel, 250 ml volume <i>classic line</i>

Gassing lid hardened, stainless steel with 2 valves and seal ring.
Through the use of this special lid (incl. seal ring) on a hardened, stainless steel grinding bowl with 250 ml volume, the grinding bowl can be used for grinding with inert gas and mechanical alloying. 
Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC - with steel casing
№ 50.8600.00
hardmetal tungsten carbide, 250 ml volume <i>classic line</i>

Gassing lid hardmetal tungsten with steel casing with 2 valves and seal ring.
Through the use of this special lid (incl. seal ring) on a hardmetal tungsten carbide grinding bowl with 250 ml volume, the grinding bowl can be used for grinding with inert gas and mechanical alloying. 
Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC88
Cobalt – Co 12
Physical and mechanical properties
Density14.3 g/cm³
Hardness89.7 HRA


Explanations on hardness data
replacement seal ring Viton for gassing lid for agate bowls 250 ml + 80 ml volume
№ 50.2011.16
replacement seal ring Viton for gassing lids  for agate grinding bowls <i>classic line</i> 250 ml + 80 ml volume

Replacement seal ring made of Vitonfor gassing lids for agate grinding bowls classic line 250 ml + 80 ml volume.


replacement seal ring Viton for gassing lid for silicon nitride bowls 250 ml volume
№ 50.2010.16
replacement seal ring for gassing lid for silicon nitride bowls 250 ml volume

Replacement seal ring made of Viton for gassing lid for grinding bowls silicon nitride bowls 250 ml volume.


replacement seal ring Viton for gassing lid for all other bowls 250 ml volume
№ 50.2230.16
replacement seal ring Viton for  gassing lid for all other bowls 250 ml volume

Replacement seal ring made of Viton for gassing lids for all  other grinding bowls classic line  with 250 ml volume.


 


 


ПРИНАДЛЕЖНОСТИ ДЛЯ ИЗМЕЛЬЧЕНИЯ В АТМОСФЕРЕ ЗАЩИТНОГО ГАЗА И ДЛЯ МЕХАНИЧЕСКОГО ЛЕГИРОВАНИЯ – ГАЗОВЫЕ КРЫШКИ С 2 КЛАПАНАМИ И УПЛОТНЕНИЕМ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 80 МЛ

agate - SiO2 - with steel casing
№ 50.8100.00
agate, with steel casing, 250 ml and 80 ml volume <i>classic line</i>

Gassing lid agate with steel casing with 2 valves and seal ring.
Through the use of this special lid (incl. seal ring) on an agate grinding bowl with 250 ml and 80 ml volume, the grinding bowl can be used for grinding with inert gas and mechanical alloying.
Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium oxide – MgO< 0.02
Sodium oxide – Na2O< 0.02
Potassium oxide – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
zirconium oxide - ZrO2
№ 50.8840.00
zirconium oxide, 80 ml volume <i>classic line</i>

Gassing lid zirconium oxide with 2 valves and seal ring.
Through the use of this special lid (incl. seal ring) on a zirconium oxide grinding bowl with 80 ml volume, the grinding bowl can be used for grinding with inert gas and mechanical alloying.
Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
№ 50.8700.00
hardened, stainless steel, 80 ml volume <i>classic line</i>

Gassing lid hardened, stainless steel with 2 valves and seal ring.
Through the use of this special lid (incl. seal ring) on a hardened, stainless steel grinding bowl with 80 ml volume, the grinding bowl can be used for grinding with inert gas and mechanical alloying.
Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC - with steel casing
№ 50.8880.00
hardmetal tungsten carbide 80 ml volume <i>classic line</i>

Gassing lid hardmetal tungsten carbide with steel casing with 2 valves and seal ring.
Through the use of this special lid (incl. seal ring) on a hardmetal tungsten carbide grinding bowl with 80 ml volume, the grinding bowl can be used for grinding with inert gas and for mechanical alloying.
Two valves allow for easy and safe filling of the bowls with inert gas, while they are firmly clamped in the mill. A special additional Lock-System is required for gas-tight removal and transportation: order no. 90.1400.00.
Gassing lids with Swagelok valves are available on request.


ЭЛЕМЕНТНЫЙ АНАЛИЗ
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC92.94
Cobalt – Co7.00
Other0.06
Physical and mechanical properties
Density14.9 g/cm³
Hardness91.5


Explanations on hardness data
replacement seal ring Viton for gassing lid for agate bowls 250 ml + 80 ml volume
№ 50.2011.16
replacement seal ring Viton for gassing lids  for agate grinding bowls <i>classic line</i> 250 ml + 80 ml volume

Replacement seal ring made of Vitonfor gassing lids for agate grinding bowls classic line 250 ml + 80 ml volume.


replacement seal ring Viton for gassing lid for all other grinding bowls
№ 50.4230.16
replacement seal ring Viton for gassing lid for all other grinding bowls

Replacement seal ring made of Viton for gassing lid for all grinding bowls classic line, 80 ml volume.


additional lock-system
№ 90.1400.00
additional lock-system <i>classic line</i>

Additional lock-system for all grinding bowls 500 ml, 250 ml, 80 ml volume (for the transport of the closed grinding bowl).
With this special additional Lock-System, you can gas-tight seal your grinding bowls for transport between filling in the glove box and the mill. Also sutiable for the transport of the closed grinding bowl with a normal lid or gassing lid.
With an additional adapter, it can also be used for small grinding bowls.


№ для заказа
04.1030.00
Helen Müller
FRITSCH GmbH - Milling and Sizing
Industriestrasse 8
55743 Idar-Oberstein
Телефон +49 67 84 70 0

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