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SiC 99% Metallurgical Grade Black Silicon Carbide/SIC/Green Silicon Carbide
Black Silicon carbide (SiC) is made from quartz sand and petroleum coke( or coal tar), wood chips as raw material through high temperature smelting in electric resistance furnace.
Advantages
1. Corrosion resistance, high strength, high hardness,
2. Good wear-resisting performance,resist to shock
3. Stable chemical performance, high thermal conductivity, high resistant temperature
v Reusable abrasive
v Grinding,lapping and polishing medium
v Grinding Wheels and grinding medium
v Wear-resistant and refractory products
Specification:
| Black Silicon Carbide | |
| Size | 0-5MM |
| SiC | ≥50% |
| Fe2O3 | ≤0.1% |
| F.C | ≤0.1% |
| Melting point | 2250°C |
| Maximum service temperature | 1900°C |
| Specific Gravity | ≥3.90g/cm3 min |
| Mohs Hardness | ≥9.5 |
|
Usage |
manufacturing of grinding wheels, coated products, wire saws, superior refractory materials and deoxide as well as for lapping, polishing and blasting. |