dubai, United Arab Emirates
Our Products
Brown fused alumina is produced from bauxite, charcoal, iron chip by being fused under high temperature
2 in an electric arc furnace. It is characterized by high toughness and has micro hardness of 2000-2200kg/mm .
The abrasive tools made by brown fused alumina are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze, etc. Brown fused alumina can also be used for making fine quality refractory etc.
Applications
Resin ceramic abrasive, sand blasting, grinding and polishing, and is widely used in anti-wear runways, high-temperature coating matrix and metallurgy, chemical industry, and other high-level furnace refractories.
Applications
Tilting Furnace (Turn-over Furnace) Barmac Crushing
Process of production
White fused alumina is fused by alumina powder by electric arc furnace under high temperature. It has white color and little higher hardness and lower toughness comparing with brown fused alumina. The micro hard- ness of the product is 2200-2300kg/mm2. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, acid and alkali resistance, good thermal stabil- ity. Its the high grade refractory materials.
Applications
Dedicated lines produce products for different applications. White fused alumina is high friable and hence used in Vitrified Bonded Abrasives products where cool, fast cutting action is essential and also in the manufacture of high purity Alumina refractories. Other applications include use in Coated Abrasives, Surface treatment, Ceramic Tiles, Anti-Skid Paints, Fluidised Bed Furnace and Skin / Dental Care.
