Jiangsu Yubei Ceramics Co., Ltd.
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Industrial Structural Customized SSic Ceramic High Hardness Wear Resistant
Sintered silicon carbide is sintered of sub-micron silicon carbide powder in 2100℃ vacuum sintering furnace. Its fine crystal structure single-phase is able to keep high strength at high temperature. Ssic products are with high purity and high density, wihich makes them have very strong corrosion resistance. lts excellent properties make it particularly suitable for application in mechanical seal face, valve, bearing, petroleum, chemical, aerospace, automotive industries, etc.
Technical parameters of SSIC:
| Items | Unit | SSIC |
| Volume density | g/cm3 | ≥3.10 |
| Hardness | HRA | ≥92 |
| Compressive strength | MPa | ≥2200 |
| Flexural strength | MPa | ≥400 |
| Silicon carbide content | % | ≥98 |
| Modulus of elasticity | GPa | 400 |
| Thermal conductivity | W/mK | 100-120 |
| Max working temperature | ℃ | 1600 |
| Coefficient of thermal expansion | 1.10-6m/k | 4.0 |