Silicon carbide (Black)
Silicon carbide (Black)
| HONGTONG MET---SILICON CARBIDE | |||
| SIC (%) | FREE CARBON (%) | FE2OE (%) | SIZE |
| MIN | MAX | MAX | |
| 98.5 | 0.2 | 0.6 | 8-5mm 5-3mm 3-1mm 1-0mm 200mesh 280mesh 325mesh |
| 98.0 | 0.3 | 0.8 | |
| 97.0 | 0.3 | 1.0 | |
| 95.0 | 0.4 | 1.0 | |
| 90.0 | 0.6 | 1.2 | |
| 70.0 | 3.0 | / | |
Silicon carbide
Description
Silicon carbide is made of quartz sand, petroleum coke (or coal coke), wood chips and other raw materials through high temperature smelting in a resistance furnace. It has excellent thermal conductivity. Moreover, it is a semiconductor that resists oxidation at high temperatures, and it can play the role of silicon increase, carbon increase, deoxidizer, temperature increase, incubation in different links of steelmaking, which can get more benefits with less effort in the steelmaking industry.
