Introduction to Brown Corundum

- Nov 27, 2018-

Brown corundum is bauxite, coke (anthracite) as the main raw material, in the electric arc furnace by high temperature smelting, with its made of abrasives, suitable for grinding high-tensile metals, such as a variety of general steel, malleable cast iron, hard bronze, etc., can also be made of advanced refractories. Brown corundum has the characteristics of high purity, good crystallization, strong fluidity, low line expansion coefficient and corrosion resistance. Through the practice of dozens of refractory production enterprises, it is proved that the product has the characteristics of no detonation, no powder and no cracking in the application process. In particular, it is much higher than the traditional brown corundum cost-effective, but also make it the best aggregate and filler of brown corundum refractories.