white corundum aluminum oxide
Description for white corundum aluminum oxide:
white corundum aluminum oxide, a kind of high-grade refractories, was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The White grit aluminium oxide 120# produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.