Descriptions
Silicon carbide is quartz sand , petroleum coke , wood and other raw materials from the smelting furnace by high temperature resistance . Silicon carbide in nature, there are also rare mineral moissanite . Silicon carbide , also known as Moissanite . In contemporary C, N, B and other high-tech non-oxide refractory raw material , silicon carbide is the most widely used , most economical , can be called emery or refractory sand . It can enhance the absorption rate of Si,C,Mn and can totally replace ferrosilicon and high manganese silicon.The effect of reducing production cost is obvious.
Application
1. Metallurgical deoxidizer.
2. High temperature resistant materials.
3. Abrasive tools
Specification
Model | Free Carbon | S | P |
SiC75 | <=3 | ≤ 0.3 | ≤ 0.06 |
SiC70 | <= 6 | ≤ 0.3 | ≤ 0.06 |
SiC65 | >=6 | ≤ 0.3 | ≤ 0.06 |
SiC55 | >=10 | ≤ 0.5 | ≤ 0.06 |
SiC50 | >=12 | ≤ 0.5 | ≤ 0.06 |
SiC45 | >=15 | ≤ 0.5 | ≤ 0.06 |
SiC30 | >=20 | ≤ 0.5 | ≤ 0.06 |
