brown fused alumina for grinding and sandblasting
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Brown corundum is made of high quality bauxite, iron scrap and anthracite by high temperature smelting in electric arc. After grinding and shaping by self-mill, magnetic separation of iron is carrie
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white fused alimina for refractory and abrasive
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The abrasive tools made of it are suitable for grinding high speed steel, high carbon steel, stainless steel and other fine-grained abrasive materials. In addition, white corundum is widely used in
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