White Fused Alumina (WFA or WA) is made from chemical by Higgns furnace or Tilting furnace at high temperature. It is a very important raw material for advanced refractories and abrasives. White fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness

Low Sodium White Fused Corundum Chemical Composition: Item F24-F70 F80-F220 F240-F1200 AL2O3 ≥99.60% ≥99.50% ≥99.40% NA2O ≤0.2% ≤0.1% ≤0.1% SiO2 ≤0.1% ≤0.1% ≤0.1% Fe2O3 ≤0.05% ≤0.05% ≤0.05% Low Sodium White Fused Corundum Available Sizes: Section Sand 0-1mm，1-3mm，3-5mm，5-8mm Fine Powder -100#，-200#，-320# Grain F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180

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

white aluminum oxide powder can be used for polishing of cutting tools, precision-castings, spraying and coasting, medium body for chemical industry applications, special ceramics

White fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness.

Product Feature of White fused alumina used in ceramic line The Al2O3 purity is high(99%min). So the hardness & grinding ability is high with good grinding efficiency. High wear-resistance. Even in high-temperature circumstances, the strength is still excellent. The white fused aluminum oxide powder is suspension treated by water. So it is of flowability and