Silicon carbide abrasive grain is made by using quartz sand and petroleum coke or coal tar, wood chips as raw material through high temperature electric resistance furnace smelting. Most widely used and one of the most economic materials. 

- Small thermal expansion coefficient
- Stable chemical performance
- High hardness
- Excellent wear resistance
- Good heat conduction performance
- Abrasive and grinding machine
- Used for metallurgical steelmaking deoxidizer and high temperature materials