FOB Price
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Minimum Order
Localité:
-
Prix de commande minimale:
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Commande minimale:
1MT
Packaging Detail:
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Delivery Time:
-
Supplying Ability:
4500MT/Month
Payment Type:
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Personne àcontacter Ms. vivian
beihuan, Zhengzhou, Henan
Usage metallic ***** ***** Abrasive Grain Sizes F***0 chemical composition(%) SiC. ***** .Fe2O3 purity(%) ≥ *8% 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.
