Green Silicon Carbide
Green silicon carbide is a high-purity hexagonal crystalline silicon carbide produced from high-purity quartz sand and petroleum coke. It is refined through high-temperature smelting in an electric resistance furnace at approximately 2,300°C, followed by crushing, screening and magnetic separation. It is bright green in colour and translucent, and serves as a high-performance refractory material.
Application
- 1 Silicon carbide refractory bricks,castables,kiln furniture
- 2 High-temperature furnace linings for ceramic kilns, aluminium and zinc smelting furnaces, etc.
Chemical composite and physical properties
| Product | Grit Size | Chemical Composition(%) | ||
| SiC(min) | F.C(max) | Fe2O3(max) | ||
| Green silicon carbide | 0-1,1-3,3-5mm 200mesh,325mesh | 99 | 0.15 | 0.2 |
| 98.5 | 0.2 | 0.3 | ||
Packing
- 1000kg or 1250kg bulk bags
- Bulk bag on pallets
- 25kg woven bag in bulk bags
- 25kg paper bag on pallets
