1.The silicon carbide has the advantages of stable chemical property, high thermal conductivity, small coefficient of thermal expansion and good abrasion resistance.
2.Made of advanced refractory materials, heat shock, small size, light weight and high strength, energy saving effect.
3.Low grade silicon carbide (containing about 85% SiC) is an excellent deoxidizer, which can speed up the steelmaking process, and facilitate the control of chemical composition, improve the quality of steel.
| item | SiC | Fe2O3 | F.C | proportion |
| I | ≥97% | ≤1.2% | ≤0.3% | 3.2g/cm3 |
| II | ≥90% | ≤1.5% | ≤0.5% |
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