Grinding black silicon carbide is quartz sand, petroleum coke in primary raw materials, smelting in the high temperature resistance furnace.
Grinding black silicon carbideGrinding black silicon carbideGrinding black silicon carbideGrinding black silicon carbideGrinding black silicon carbideGrinding black silicon carbideGrinding black silicon carbide
Grinding black silicon carbide chemical composition | ||
Sic | F.C | Fe2o3 |
98%(min) | 0.25%(max) | 0.35%(max) |
Grinding black silicon carbide physical characteristics | ||
1 | color | Black |
2 | Moh's hardness | 9.15 |
3 | Bulk density | 1.2-1.6g/cm3 |
4 | True density | 3.2-3.25g/cm3 |
5 | Melting point | 2250℃ |
6 | Maximum operating temperature | 1900℃ |
1.grinding high-speed,high carbon steel
2.high-grade refractory materials
3.abrasives tool
4.grinding and polishing
5.ceramics
6.sandblasting
7.aviation
8.wire-electrode cutting