Size Range of silicon carbide F4-F220
Size Range of silicon carbide F4-F220
White Fused Alumina, 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 alumina 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.
The aspects that quality of white corundum depends on:
The factors decide the quality of white fused alumina
ZHENGZHOU HAIXU ABRASIVES CO.,LTD,Owning 20years production experence and experienced sales team, has established long terms cooperation with foreign customers which are from about forty countries including united states, germany, italy, japan, korea, russia ,malaysia and vietnam.
White fused alumina is a kind of industry abrasive,main composition is aluminum oxide which takes up about 99.5%,appearing semitransparent.
The difference between white fused alumina and brown fused alumina.
BROWN FUSED ALUMINA 1364,000 TONS WHITE FUSED ALUMINA 970,000TONS BLACK SILICON CARBIDE 725,000TONS GREEN SILICON CARBIDE 84,000TONS