After months of furious yet meaningful development work, Liling xing tai long special ceramic co.,ltd has made it a great success to work out High Quality Factory Price Silicon Nitride Ceramic Bearing Ring. The product is supplied with multiple features and a broad range of applications. Since launched, High Quality Factory Price Silicon Nitride Ceramic Bearing Ring has been receiving mounting acclaim from customers. Liling xing tai long special ceramic co.,ltd with high quality and good reputation, it has won a good reputation in the industry.
Place of Origin: | Hunan, China | Brand Name: | Xingtailong |
Model Number: | XTL | Product name: | High Quality Factory Price Silicon Nitride Ceramic Bearing Ring |
Standard or Nonstandard: | Standard | Color: | Black grey |
Shape: | Ring | Size: | Optional |
Sample: | Free | Surface Condition:: | Ground, polished |
Properties:: | High hardness,excellent |
Performance For Industrial Ceramic
Item | Unit | Silicon Nitride |
Main Component |
| Si3N4 |
Density | G/cm3 | 3.2 |
Vickers Hardness | GPa | 13.9 |
Flexural Strength | MPa | 760 |
Compression Strength | MPa | 3820 |
Fracture Toughness | MPa/M | 6.5 |
Coefficient of Thermal Expansion
| 40-400 °C *10^(-6) | 2.6 |
40-800°C*10^(-6) | 3.2 | |
Thermal Conductivity | 20°C | 20 |
Thermal Shock Resistance | ℃ | 650 |
Nitric Acid |
Weight Loss mg/cm2/day
| 1 |
Sulphuric Acid | 0.4 | |
Caustic Acid | 0.36 |
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