High Temperature Resistant GPS Si3N4 Silicon Nitride Ceramic Plate 1200°C Maximum Use Temperature 600 MPa Flexural Strength
Price:
us$1~us$100/P
MOQ:
10p
Delivery Time:
30days
Brand:
wuxi special ceramic
Product Description
High Temperature Resistant GPS Si3N4 Silicon Nitride Ceramic Plate
Silicon Nitride (Si3N4) is an advanced ceramic material engineered for demanding high-temperature applications. It maintains exceptional strength from room temperature up to 1200°C, with excellent thermal shock resistance due to its low coefficient of thermal expansion. The material also offers superior thermal conductivity for efficient heat management.
Key Features & Advantages
- High temperature strength maintained up to 1200°C
- Superior thermal shock resistance with 500°C thermal shock capability
- Excellent wear resistance and fracture toughness (>6.0 Mpam1/2)
- Mechanical fatigue and creep resistance
- Non-wetting properties with excellent oxidation resistance
- High flexural strength (>600 MPa) and compressive strength (2500 MPa)
Technical Specifications
| Property | Unit | Typical Values |
|---|---|---|
| Physical Properties | ||
| Density | g/cm³ | >3.2 |
| Mechanical Properties | ||
| Hardness | HRA | 90 |
| Vickers Hardness (Hv50) | HV0.5 | >1550 |
| Modulus of Elasticity | GPa | 290 |
| Flexural Strength | MPa | >600 |
| Compressive Strength | MPa | 2500 |
| Fracture Toughness | Mpam¹/² | >6.0 |
| Thermal Properties | ||
| Maximum Use Temperature | °C | 1200 |
| Thermal Conductivity | W/(m·K) | 15-20 |
| Thermal Expansion Coefficient | 10⁻⁶/°C | >3.1 |
| Thermal Shock Resistance | T°C | 500 |
| Specific Heat Capacity | kJ/kg·K | 700 |
| Electrical Properties | ||
| Dielectric Strength | kV/mm | 1 |
| Volume Resistivity at 20°C | Ω·cm | 1.0×10¹² |
Manufacturer Information
Wuxi Special Ceramic Co., Ltd specializes in manufacturing advanced ceramic materials including alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. Our ceramics are widely used in metal welding, electronic conductors, mechanical assemblies, insulation systems, chemical processing, instrumentation, textile manufacturing, nuclear industry, and aerospace applications.
Production Capabilities
- Custom production according to drawings or samples
- Trial production completion: 30 days
- Mass production completion: 30 days
- Flexible packaging options (carton or PLT)
We maintain established supply relationships with major international clients including Toshiba Lighting Group in Japan and Europe. Our commitment is to deliver high-quality products with rapid delivery times.
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Company
Wuxi Special Ceramic Electrical Co.,Ltd
Location
No4 Longshan Road,Xinwu District,Wuxi City,Jiangsu Province
Contact Person
Zhu