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White corundum

This kind of white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. Main crystal system is AL2O3, white color, It has higher hardness and slight lower toughness, comparing with brown fused alumina. It is also characterized by high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives, polishing, precision casting and so on. 

Product parameters

This kind of white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. Main crystal system is AL2O3, white color, It has higher hardness and slight lower toughness, comparing with brown fused alumina. It is also characterized by high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives, polishing, precision casting and so on. 

White fused alumina for sandblasting abrasive. It is characterized by short grinding time, high efficiency, good returns, low price and so on. In particular its advantages such as high hardness, big specific gravity, good chemical stability and unique self-sharpening, it becomes the first choice for the sandblasting technics, meanwhile, it is also the ideal material for sandblasting and derusting, workpiece cleaning, and polishing.



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