white fused alumina corundum,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.



Feature

High purity, good self-sharpening, acid and alkali corrosion resistance, high temperature resistance, stable thermal performance.

Its hardness is slightly higher than brown corundum, toughness is slightly lower, grinding ability is strong, calorific value is small, and efficiency is high.

Abrasive tools made from it are suitable for grinding fine-grained abrasives such as high carbon steel, high-speed steel and stainless steel. They can also be used for precision casting and advanced refractory materials.



Partical model

F8#, F10#, F12#, F14#, F16#, F20#, F22#, F24#, F30#, F36#, F40#, F46#, F54#,F60#, F70#, F80#, F90#, F100#, F120#, F150#, F180#, F220#