Brown fused alumina

Features Specifications: Brown fused alumina

   
    Brown Fused Aluminia is fused and crystalized under high temperature from a mixture of bauxite and otherraw materials.
   
    It is characterized by its high hardness,good toughness and sharp shapein size,Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as carbon steel, general-purpose alloy steel,annealed malleable iron and hard broze,etc.
   
    It also can be used as refractory materials.
   
    Chemical composition:AL2O3 96,TiO2 2.6,SiO2 0.89,Fe2O3 0.11,CaO 0.25,MgO 0.15