الوصف

White fused alumina electrically fused in arc furnace with ***0 above the temperature with high grade processed alumina as raw material. White fused alumina is a white crystal, It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, high efficiency, good thermal stability, acid and alkali resistance. White fused alumina is compact and suitable in making ceramic, the resin solidifying grinding tool as well as the attrition, polishing, the sandblasting, the precision casting and so on, the white fused alumina also can be used in making the high-duty refractory. White fused alumina for sandblasting abrasive is characterized in high hardness, big specific gravity, good chemical stability and unique self-sharpening. White fused alumina for sandblasting abrasive is processed by high quality corundum from RuiShi Abrasive plant as raw material and utilized by unique advanced technology. It is characterized by short grinding time, high efficiency, good returns, low price and so on. It is also the ideal material for sandblasting and derusting, workpiece cleaning and polishing. White fused alumina is the high grade refractory raw material, main crystal system is α-Al2O3, white color. White fused alumina is characterized by high volume density, low apparent porosity, stable volume and thermal stability performance and so on, White fused alumina is can be used for shell making material of heavy steel casting, especially the alloy casting, core sand, coating material and melt film precision casting, and it is also can be used as half precision blasting and precision blasting material for hardened steel, alloy steel and so on.