Specification :

Brown fused alumina uses Alumina, anthracite, iron dust as main material, brown fused alumina is fused into crystal. The main chemical composition is Al2O3, TiO2, also contains small amount of SiO2, Fe2O3, etc.
The Characteristics are: high rigidity, high toughness, sharp grain, strong grinding force, high temperature resistance, high efficiency.
It is high quality abrasives material and refractory material.
Application
1) Abrasive: Produce ceramic grinning wheel, retinoid grinding wheel, Grinding stone, Grinning block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc.
2) Refractory material: Mainly used for abrasion and high temperature resistant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc.
3) Sandblasting abrasive: Mainly used for various material work pieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc.
4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chemical factory board paving.
5) Precision casting: Investment casting techniques of stainless steel and aluminum casting in coating.