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Silicon Nitride (Si3N4) Parts
Silicon Nitride (Si3N4) Parts
Specifications
Brand Name :
ZG
Model Number :
MS
Certification :
CE
Place of Origin :
China
MOQ :
1 PC
Price :
10USD/PC
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Description

Silicon Nitride (Si3N4) Parts

Silicon nitride [Si3N4] is a ceramic, the peculiarity of which lies in its increased strength characteristics and increased wear resistance, relative to other types of ceramic materials. Therefore, it is best used in structures where high strength of the product and its resistance to high temperature changes are necessary.

Due to their mechanical characteristics, products made using silicon nitride perfectly withstand conditions of prolonged thermal cycling, shocks, tests with increased friction, as well as interaction with aggressive media.

Specifications

Properties

Conditions

Units of measurement

Materials

Si3N4

Colour

серый

Bulk density

г/см3

≥ 3,20

Water absorption

—

%

0

Flexural strength

МПа

900

Compressive strength

МПа

2500

Modulus of elasticity

ГПа

315

Knoop hardness

KNOOP 1000 gm5

ГПа

16

Fracture toughness

МПа∙м1/2

7,5

Coefficient of thermal expansion

25-1000 °C

10-6 /°C

3,1

Thermal conductivity

—

Вт/м∙K

25 °C

Вт/м∙K

19

100 °C

Вт/м∙K

100 °C

Дж/кг∙К

3,1

Heat shock resistance

ΔT

°C

800

Maximum operating temperature

°C

1400

Dielectric constant

1 МГц

—

—

Dielectric losses

1 МГц

∙10-4

—

Dielectric strength

DC

кВ/мм

Volumetric resistance

25 °C

Ом∙см

≥ 1014

300 °C

Ом∙см

500 °C

Ом∙см

—

Thick film

нет

Thin film

да

Application area

  • as an insulator;

  • manufacturing of storage devices;

  • production of integrated circuits;

  • a more reliable and durable alternative for aluminum oxide (Al2O3);

  • the basis for the manufacture of high-power electronics boards;

  • substrates for sensors, electronic devices that are operated under the influence of aggressive environments, etc

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Silicon Nitride (Si3N4) Parts

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Product Detail
Brand Name :
ZG
Model Number :
MS
Certification :
CE
Place of Origin :
China
MOQ :
1 PC
Price :
10USD/PC
Contact Supplier
Silicon Nitride (Si3N4) Parts

HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD

Verified Supplier
6 Years
henan, zhengzhou
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter
Main Products :
Sic Heating Elements, MoSi2 Heating Elements, Industrial Ceramic Parts
Total Annual :
5000000-8000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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