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black silicon carbide
- Offer Type:
- Sell
- Supplier:
- Zhengzhou Hexing Abrasives Co.,Ltd.
- Country/Territory:
- Post Date:
- December 31, 2011
- Expiry date:
- December 28, 2021
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 marterials .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.
Product Photo
