离岸价格
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Minimum Order
位置:
-
最小订单价格:
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最小订单:
1MT
包装细节:
-
交货时间:
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供应能力:
4500MT/Month
付款方式:
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联系人 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.
