Green silicon carbide grit is produced in an electric-resistance type furnace through fusing quartz sand and petroleum coke with high temperature. Its hardness is between fused alumina and diamond. It has higher mechanical intensity than fused alumina.
Test Report
| Size | 800 # |
| Crystals | Hexagonal |
| Melting point | 2250℃ |
| highest used temperature | 1900℃ |
| Specific Gravity | ≥3.18g/cm3 |
| Mohs Hardness | 9.4 |
| Usage | 1. As the abrasive: such as abrasive paper,abrasive belt etc. 2.As the metallurgical deoxidizer and high temperature material. 3.High purity single crystal, used to manufacture semiconductors and silicon carbide fibers. 4.Silicon carbide is very hard, with excellent thermal conductivity, as a semiconductor and high tmperature resistant to oxidation. |
| 800# green silicon carbide powder used for anti-corrosion coating | |
| Content | % |
| SiC | ≥99% |
| Fe2O3 | ≤0.5% |
| F.C | ≤0.25% |
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