Blue Calcined fused alumina is obtained by regular calcination of brown fused alumina at high temperature until a blue color of grain is obtained. This process enables to remove cracks on the surface and inside the crystals and then improves a life time of grain. The property of calcined fused alumina enhances the self-sharpening characteristic. Blue fused alumina has good features as strong tenacity, better bonding ability, giving less heat, good self-sharpening, smooth surface and high finish. Blue alumina is suitable for polishing various spare parts such as, bicycles, machines, hard metal tools, medical apparatus, glass products and stone grinding. Blue alumina also the right material for making abrasive tools: fiber- reinforced cuting wheels, grinding wheels, sand cloth, paper and polishing compounds It is used in production processes such as. Black fused alumina; It does not contain respirable free silica (SiO2). Our company's expert technical team will be happy to assist you.
Application Areas;
Blue calcined fused alumina is mainly used in production of precise abrasive tools for treatment of metals and heat sensitive alloys.