Physical Properties Hardness: micro 21600-22600kg/mm3 Hardness: Mohs 9.0 min Specific Gravity 3.95-3.97g/cm3 Bulk Density 1.65-2.05g/cm3 Particle Shape Blocky, Sharp Color white Chemical compositions Al2O3 99.40min SiO2 0.15max Na2O 0.28max Fe2O3 0.06max CaO 0.03max Applications of White Fused Alumina WA/WFA White Aluminum Oxide: —Bonded abrasive tool —Coated abrasive tool —Reusable abrasive —Grinding,lapping & polishing medium —Raw material for foundry ,coating

White aluminum oxide was made from the high quality alumina by melting above 2200℃ in the electric arc furnace and cooling.   White aluminum oxide is white with the main crystal phase alpha-Al2O3.   White aluminum oxide produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability

White Fused Alumina This synthetic product is fused in an arc furnace with high-quality aluminium oxide as raw material. Al2O3content equals as much as 99% and Na20, K20, CaO, SiO2, Fe2O3 are the admixtures. In comparison with Brown Aluminium Oxide it has higher hardness (over 9 in Mohs scale) and microhardness (2100kG/mm2). It is also more

White fused alumina is made in arc furnace with high grade processed alumina as raw materials. It has higher hardness , high toughness, and also characterized by its high purity. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel. also widely used for bonded and coated abrasives, polishing, precision casting and so on.  

White aluminum oxide grit is an extremely sharp, long-lasting blasting abrasive that can be re-blasted many times. It is one of the most widely used abrasive in blast finishing and surface preparation because of its cost, longevity, and hardness. Harder than other commonly used blasting materials, white aluminum oxide grains penetrate and cut even the hardest metals

White fused alumina is a synthetic abrasive medium that fused in an arc furnace with high – quality aluminium oxide as raw material. This abrasive is very pure with more that 99 % of Al2O3 content. White fused alumina is very hard and resistant to many aggressive chemicals. In comparison to brown fused alumina it is