Corundum main function

(1) Due to high temperature, corrosion resistance, high strength and other properties, it poured with steel sliding gate, smelting rare metals, special alloys, ceramics, blast furnace lining (walls and tubes); chemical containers, spark plugs, anti- Thermal oxidation resistant coating.
(2) Because of hardness, wear resistance, high strength characteristics, the chemical system, the various reactions used utensils and pipes, chemical pump parts; doing mechanical parts, various molds, such as wire drawing dies, extrusion die nozzle pencil, etc.; make tools, dies abrasive, bulletproof material, human joints, sealing ring mold.
(3) corundum insulation materials, such as lightweight corundum bricks, corundum hollow balls and fiber products, widely used in various high-temperature kiln furnace wall and roof, both high temperature insulation.
Size sand corundum corundum block by artificial selection, using the roll, milling, processing Barmac other equipment, particle size by the F8-F325. Mainly used for polishing,
After the blast furnace carbon corundum and special process of re-treatment, reducing the residual carbon content of corundum, the product is not in use powder, not burst, toughness is the abrasives industry, refractory materials industry of choice. Mainly used in ceramic abrasive, high-grade abrasive, organic abrasive, abrasive belt, coated abrasives, etc., according to the residual carbon content is divided into: calcined corundum C ≤ 0.05%, carbon corundum C ≤ 0.10%, ordinary brown corundum C ≤ 0.15%.
grinding, industrial grinding, etc., can also according to customer requirements for washing, pickling and other processing methods to meet the different needs of customers.