Top quality Brown fused alumina grits and powder

Brown fusedalumina abrasive grits and powder1.DescriptionBrown aluminum oxide iselectrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown colour, high hardness and great toughness. Theabrasives tools made of brown aluminumoxide are suitable for steel, malleable cast iron and hard bronze. It used for refractory aluminumoxide lining mixture, pouring materials castable, etc.Chemical and physical composition:2.Brown fused alumina:Chemical compositionPhysical propertyItemsValue of specification(%)ItemsPropertyAl2O395.50minColorBrownSiO21.09maxBulk density1.53-1.99g/cm3Na2O2.00maxGrain density3.95g/cm3minFe2O30.50maxMorse hardness9CaO0.38maxContent of magnetic subatance0.04%3.About usLion Abrasives Co.,Ltd.,founded in 1990, is specialized in White Fused Alumina, Brown Fused Alumina, silicon carbide and related products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.Currently, we have exported our products all over the world, such as Europe, the USA, India, and Japan,South Korea, we are enjoying good reputation in machinery, metallurgy, light industry and other fields.Mills:Brown fused alumina plantsF type, JIS type, P type ,grits and micropowder