Refractories Black Silicon Carbide

With the assistance of skilled and dedicated professionals, we are eminent Exporter of Black Silicon Carbide in Shizuishan, Ningxia Hui, China. Black Silicon carbide is made by using quartz sand and petroleum coke or coal tar, wood chips as raw material through high temperature electric resistance furnace smelting. There is also a rare mineral silicon carbide in nature--the Mo SangShi. Silicon carbide is also called the moissanite. In contemporary, among the oxide refractory raw material of high and new technology such as C,N,B, silicon carbide is the most widely used and one of the most economic materials.

Features:
1.Small thermal expansion coefficient
2.Stable chemical performance
3.High hardness
4.Excellent wear resistance
5.Good heat conduction performance

Applications:
1.Abrasive and grinding machine
2.Used for metallurgical steelmaking deoxidizer and high temperature materials
3.High purity single crystal,can be used for manufacturing a semiconductor,manufacturing a silicon carbide fiber