1.Description

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.

2.Chemical composition

Black Silicon Carbide     Green Silicon Carbide

SiC: 98.0%min              SIC:99%Min

F.C: 0.2%max

Fe₂O₃: 0.2%max

 3.About us

Lion Abrasives (Group) Co., Ltd, founded in 1990, is specialized in White Fused Alumina, Brown Fused Alumina, green silicon carbide, black silicon carbide and other related products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items de pending on the demands of our customers.

Currently, we have exported our products all over the world, such as Europe, the USA, India, and  Asia, South Korea, Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields.

4.Mills

Black silicon carbide plants

Green silicon carbide plants

Brown fused alumina plants

White fused alumina plants

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