supply silicon carbide

详情

Black silicon carbide is mainly made of quartz sand, petroleum coke, smelted by above ***0 in the electric furnace , the hardeness is tetween corundum and diamond, the hardness is superior to corundum, it has the fuction of conductivity and thermal conductivity. It is suitable to prosses metals and non-metallic materials.Such as gray cast iron, non-ferrous metals, stone, leather, rubber and so on . It also widely used in refractories, metallurgical additives. Sic:*7, Fc:0.3Max , Fe2O3:1.2Max, Size:**8MM, ***0MM, ***0MM. Sic:*0, Fc:1.0Max , Fe2O3:1.2Max, Size:**8MM, ***0MM, ***0MM. Sic:*5, Fc:*5Max , Fe2O3:1.0Max, Size:**8MM, ***0MM, ***0MM. Sic:*5, Fc:*0Max , Fe2O3:1.0Max, Size:**8MM, ***0MM, ***0MM. Sic:*0, Fc:*5Max , Fe2O3:1.2Max, Size:**8MM, ***0MM, ***0MM.