Fused Alumina (Corundum or Aluminium Oxide) is ideal for industrial and other high-tech fields: grinding, polishing, blasting, lapping, gridning wheels, refractories, metal preparation, ceramic shapes and so on. Fused Alumina is mainly composed of Aluminium Oxide (Al2O3). Corundum is the crystalline form of aluminum oxide (Al2O3) and occurs naturally as an igneous and metamorphic mineral.
Black Fused Alumina is also known as low aluminum corundum. (Al2O3) content is 70% ~ 80%, containing more silicon oxide and titanium oxide impurities, It is also a new type product of polishing material, and it is a dark gray crystal body made αAl2O3 and ferropicotite as main ore in the electric arc furnace by smelting the bauxite.
China leading brown, white, black fused alumina (Aluminium Oxide) manufacturer and supplier, exproted to Europe, USA, UK, Australia, Canada, Germany, UAE, Saudi Arabia, India, South Africa, Malaysia and so on more than 80+ countries. Best aluminum oxide powder price per Ton available from HSL Abrasives & Refractory Factory. Free samples and delivery worldwide.
Our factory specializes in producing Silicon Carbide,Fused Alumina, Iron Sand,Alumina Balls of different sizes .The raw material is premium coal mined with the characteristics like low-ash, easy absorption and high strength etc.