Size Range of silicon carbide F4-F220
Brown Fused alumina is made from bauxite,with high hardness and good toughness. Recently,zhengzhou haixu abrasives co.,ltd got a few orders from cookware manufacturing factories,through further communication,and know that they use our brown fused alumina for sandblasting to do surface treatment. The size of brown fused alumina is F60,our packing is as follows: 25kgs pvc bags …
Chromite flour is the fine flour of chrome ore,with 46% Cr2O3. As we know,usually stainless steel includes 12%-30% Chrominum. Besides,because the preperities of high Chrominum and high hardness,chromite flour are usually added during producing stainless steel to enhance wear-resistant and acid and alkali resistant.
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.