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White aluminum oxide was made from the high quality alumina

White fused alumina is made in arc furnace with high grade

Physical Properties Hardness: micro 21600-22600kg/mm3 Hardness: Mohs 9.0 min Specific Gravity

White fused alumina is made in arc furnace with high grade

high-grade refractory raw material made of imported high-quality alumina powder after being melted at a high temperature of 2200 degrees in an electric arc furnace. The main crystal phases are α-Al2O3, and the color is white. The corundum produced by a tilting electric arc furnace has the advantages of large bulk density, low porosity, thereby improving volume stability and thermal shock resistance.

white fused alumina White Fused Alumina was made from the