
stable conductivity silicon nitride Si3N4 ceramics
- Min. Order:
- 1 Piece/Pieces
- Min. Order:
- 1 Piece/Pieces
- Transportation:
- Ocean, Land, Air
- Port:
- Shenzhen
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Contact NowPlace of Origin: | Guangdong,China |
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Supply Ability: | 1,000,000 pcs/Month |
Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
Incoterm: | FOB |
Certificate: | SGS |
Transportation: | Ocean,Land,Air |
Port: | Shenzhen |
Silicon nitride ceramics (Si3N4) are widely used in high-tech fields because of their excellent stable electrical conductivity and excellent mechanical properties. As an ideal Silicon Nitride Ceramic Structure part, Si3N4 performs well in extreme environments with excellent heat and corrosion resistance. Our Ceramic Ring Parts Insulator, made of advanced silicon nitride material, can effectively isolate current and is suitable for power equipment and high voltage applications to ensure safe and stable system operation. Ceramic Parts Silicon Blade is widely used in the aerospace and automotive industries due to its lightweight and high-strength properties, which maintain excellent performance under high temperature and pressure conditions. Silicon Nitride Ceramic Tile also plays an important role in industrial production, and thanks to its wear and chemical resistance, it is the ideal choice for a wide range of equipment, improving the overall service life and efficiency.

properties:
High hardness, high strength, wear resistance, corrosion resistance, high temperature(1200°), good thermal diffusivity, good thermal shock resistance(avoid the temperature changing rapidly), good insulativity, low density. The comprehensive properties are best in most of structure ceramic.
Data Sheet↓
Density: >3.2g/cm3
Hardness: HRA90
Vickers Hardness (Hv50): >1550 HV0.5
Modulus of Elasticity: 290Gpa
Flexural Strength: >600Mpa
Compressive Strength: 2500Mpa
Modulus of Elasticity(25°C): 65Gpa
Fracture toughness:>6.0 Mpam1/2
Maximum Use Temperature: 1200°C
Thermal Conductivity:15-20 W(m.K)
Thermal Expansion Coefficient: >3.1 10-6/°C
Thermal Shock Resistance: 500 △T°C
Special Heat Capacity: 700 KJ/kg.K
Dielectric Strength: 1 KV/mm
Dielectric Constant: er
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