Black And Green Silicon Carbide

Black and Green 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 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.

(1)85# Sic: 88%min, Fe2O3: 2.0%max, F.C: 2.5%max
(2) 90# Sic: 90%min, Fe2O3: 0.25%max, F.C: 0.28%max
(3)98% Sic:98%min, Fe2O3: 0.25%max, F.C: 0.38%max
(4)98# Sic:98%min, Fe2O3: 0.25%max, F.C: 0.38%max

JiangFeng plays an active role in the supply of misch metal, ferro & non-ferrous alloys, silicon materials, minerals, refractory materials, abrasives and steel additive products.
And SGS inspection is available.

We are able to produce according to your requirement !
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Key Silicon Carbide Benefits
Low density
High strength
Low thermal expansion
High thermal conductivity
High hardness
High elastic modulus
Excellent thermal shock resistance
Superior chemical inertness