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Zhengzhou Hongji Special Refractories Co., Ltd
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About Us
Brown fused alumina is made from bauxite and carbon (anthracite) high heated in electric cooker. The main ingredients are AL2O3 and TIO2, as well as a little SiO2 and Fe2O3.The rigidity is HVl800-2200. Its tenacity is higher than SiC. The tools made from brown fused alumina is suitable for grinding the special metals like steels. Besides it can be made into refractory materials.
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??rown fused alumina is made from bauxite and carbon (anthracite) high heated ...
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Our carbon products are mainly for the making of corundum, silicon, silicon ...
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???High quality alumina as raw material, white fused alumina is ...
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Our BFA product is Adopting the tilting furnace,crushed by the advanced ...
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Our BFA product Adopting the tilting furnace,crushed by the advanced vertical ...
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Our carbon products are mainly for the making of corundum, silicon, silicon ...
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Located in west region of Xushui Gongmao Garden in Zhengshang Road, Zhengzhou ...
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