Zhengzhou Dongsheng Abrasives Co.,Ltd.

Aluminium Oxide,Corundum.

	Silicon Carbide.

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Model Number

056

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 hedat conductivity in some degree.The abrasives made of it are suitable ofr working on cast iron,non-ferrous metal,rock,leather,rubber,etc.It is also broadly used as refractory material and metallurgical additive.