HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000 PCS |
| Delivery Time | 5-8 work days |
| Packaging Details | Strong wooden box for Global shipping |
| Brand Name | ZG |
| Model Number | MS |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000 PCS |
| Delivery Time | 5-8 work days | Packaging Details | Strong wooden box for Global shipping |
| Brand Name | ZG | Model Number | MS |
| Certification | CE | Place of Origin | China |
| High Light | silicon nitride ceramic substrates ，Si3N4 ceramic substrates ，silicon nitride substrates with warranty | ||
Silicon Nitride Ceramic Substrates (Si3N4)
Silicon nitride [Si3N4] is a ceramic, the features of which are 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.
|
Properties |
Material |
|
|
Si3N4 |
||
|
Colour |
Gray |
|
|
Bulk density |
г/см3 |
≥ 3,20 |
|
Surface roughness Ra (grinding) |
мкм |
— |
|
Roughness of the polished surface (Ra) |
мкм |
Ra 0,05 |
|
Mechanical properties |
||
|
Flexural strength |
МПа |
900 |
|
Compressive strength |
МПа |
2500 |
|
Elastic modulus |
ГПа |
315 |
|
Vickers Hardness |
ГПа |
|
|
Fracture toughness |
|
7,5 |
|
Physical properties |
||
|
Coefficient of thermal expansion (25-1000°C) |
10 -6 /°C |
3,1 |
|
Thermal conductivity (25°C) |
Вт/м∙°K |
19 |
|
Specific heat capacity |
Дж/кг*К |
3,1 |
|
Heat shock resistance |
С |
800 |
|
Maximum operating temperature |
С |
1400 |
|
Dielectric strength |
|
15 |
|
Volumetric resistance (25 С) |
|
≥ 1014 |
|
Dielectric constant (1 МГц) |
- |
9,0 - 10,0 |
|
Dielectric losses (1МГц, 25°C) |
∙10 -4 |
4 |
|
Technological properties |
||
|
DBC technology |
- |
|
|
Thick-film technology |
- |
|
|
Thin-film technology |
|
|
The created boards based on ceramics of silicon nitride or carbide are used in the following areas:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter
Year Established:
2007
Total Annual:
5000000-8000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Henan ZG Industrial Products Co. Ltd. was founded by specialists of leading industrial institutes in Zhengzhou city, China in 2007.Our company manufactures, complex develops, supplies, introduces and upgrades products from technical ceramics, heating elements and graphite. We provide services f... Henan ZG Industrial Products Co. Ltd. was founded by specialists of leading industrial institutes in Zhengzhou city, China in 2007.Our company manufactures, complex develops, supplies, introduces and upgrades products from technical ceramics, heating elements and graphite. We provide services f...
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