Usage of the white fused Aluminium Oxide can be used for making bonded and coated abrasive tools, wet and dry blasting . It is also suitable for superprecision griding and polishing of crystal and electronic induxry and making highquality refractory materials. It can be adopted for the griding of the hard and strong bending strength materialssuch as chilled steel , high-speed and high carbon steel. Meanwhile , it can be used as catalyst carrier, insulator and presion founding sand , etc.

Usage of the Brown fused Aluminium Oxide as below: Brown fused alumina to high-quality bauxite as raw material ,anthracite, iron filings made more than ***0 degrees high temperature melting in the arc, since the mill crushed plastic iron sieve into a variety of particles, applicable in the manufacture of ceramics, resin high abrasive products and griding ,polishing ,sandblasting , precision casting , can also be used in manufacture of high-grade refreactory manafactures, the products has not detonate in the application process, chalking , corudum refractories best aggregate and filler.