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Brown Fused Alumina
Brown corundum is made of high-quality bauxite and refined in electric aic furnace at a high temperature of more than 2000C.Because of its high purity,good crystallization,strong fluidity,low linear expansion coefficient and corrosion resistance,brown corundum is the best aggregate and filler for brown corundum refractories.
White Fused Alumina
White Fused Alumina(WFA or WA) is an important raw material for advanced refractories and abrasives,a widely used raw material in refractories,ceramics shapes,grinding wheels,sandpaper,blasting media,metal preparation,laminates,coatings,lapping,polishing,gringding,and hundreds of other applications.