Black Silicon Carbide for Sandblasting & Bonded/Coated Abrasives etc
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black silicon carbide
We can supply Black Silicon Carbide Crude blocks & Grains & Powder in good quality & Competitive price according to your requirements.
Our Black Silicon Carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused alumina. It is brittle and sharp and has electrical and heat conductivity in some degree. The abrasives made of it are suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, etc. It is also broadly used as refractory material and metallurgical additive.
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