... refractory bricks, tiles, cement castables and mortars. Brown fused alumina,brown corundum Description:Brown fused alumina is fused in electric-arc furnace ... :20-0mm, 20-10mm, 8-5mm, 5-3mm, 3-1mm, 1-0mm,8/16mesh, 16/30mesh, 30/60mesh,0-100mesh ... , 0-325mesh,Other size available upon request.Key words:Brown fused alumina, brown corundum, atrificial corundum, brown fused corundum BROWN FUSED ALUMINA