Frandcom industrial limited supply alumia oxide for blasting purpose,major types including brown fused alumina and white fused alumina.
White fused alumina
It is of high quality aluminum oxide powder as raw material, the crystal in a fused, high purity, good self-sharpening, naisuanjian corrosion, high temperature resistant, thermal state performance stability it is slightly higher than that of brown fused alumina hardness, toughness is a bit low, purity, good self-sharpening, high grinding ability, low calorific value, high efficiency, good thermal stability, acid and alkali corrosion resistance, high temperature resistant.It is used for grinding high - carbon copper, high - speed steel, etc.
Brown fused alumina
Brown fused alumina is a high quality abrasive grade bauxite as raw material, match with complementary makings, regularly above 2250 ℃ high temperature on electric arc furnace refining, on the basis of the secondary refining by high-strength magnetic separator after removing impurity, refractoriness in more than 1850 ℃.
RS brown fused alumina produced by our company has the characteristics of high purity, good crystallization, strong fluidity, low linear expansion coefficient and corrosion resistance.This product has the characteristics of non-initiation, non-pulverization and non-cracking in the application process, and is often used in abrasives and refractory raw materials industry.
Brown fused alumina can be divided into: dumping furnace and fixed furnace.
The main products are: brown fused alumina Bamako sand, roll sand, ball mill sand, section sand, P sand, fine powder, micro powder.
Special treatment products are: high temperature calcined brown fused alumina, medium temperature calcined brown fused alumina, water washing, acid washing, dry cleaning (wind washing).