95%AL2O3 MIN brown aluminum oxide for sandblasting

详情

1.Description Brown aluminum oxide is electrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown colour, high hardness and great toughness. The abrasives tools made of brown aluminum oxide are suitable for steel, malleable cast iron and hard bronze. It used for refractory aluminum oxide lining mixture, pouring materials castable, etc. Chemical and physical composition: 2. Brown fused alumina : Chemical composition Physical property Items Value of specification(%) Items Property Al2O3 *5.*0min Color Brown SiO2 1.*9max Bulk density 1.***1.*9g/cm3 Na2O 2.*0max Grain density 3.*5g/cm3min Fe2O3 0.*0max Morse hardness 9 CaO 0.*8max Content of magnetic subatance 0.*4% 3.About us Lion Abrasives Co.,Ltd., founded in ***0, 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 de pending 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 plants White fused alumina plants Silicon carbide plants