Black Silicon Carbide
Black silicon carbide, due to its more free carbon and impurities is black or dark blue. It is an artificial mineral produced by smelting raw materials such as quartz sand and petroleum coke (or anthracite) at high temperatures in a resistance furnace.
Parameter
| Black SiC | Chemical composition (%) | |||
| SiC | F.C. | Fe2O3 | Size | |
| SiC98 | 98Min | 0.3Max | 0.3 Max | customized |
| SiC97 | 97Min | 0.3Max | 0.4 Max | |
| SiC95 | 95Min | 1Max | 0.5 Max | |
| SiC90 | 90Min | 2Max | 1.2 Max | |
| SiC88 | 88Min | 3Max | 1.5Max | |
Main Character
1.High hardness
2. High thermal conductivity
3. High wear resistance
4. Good chemical stability
Main Usage
1.Abrasives and grinding tools
2. Refractory materials
3 .Metallurgical addition agent
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