black silicon carbide 90%SIC

Black silicon carbide 90%SIC Usage Steel: Using silicon carbide corrosion resistance, thermal shock resistance to wear and good heat conductivity characteristics of, and improves the service life for large blast furnace lining. Abrasives: Mainly used for grinding wheel, abrasive paper, abrasive belt, abrasive, grinding, grinding head, grinding paste and photovoltaic products in monocrystalline silicon, polycrystalline silicon piezoelectric crystal and electronic industry etc. Grinding and polishing, etc. Chemical industry: Available for steelmaking deoxidizer and cast iron modifier, can be used as manufacture of silicon tetrachloride raw material, is the main raw material of silicone industry. Silicon carbide deoxidizer is a new kind of compound deoxidizer, instead of traditional silicon powder carbon powder for DNA, by comparing the original process and the various physical and chemical properties is more stable, deoxidization effect is good, deoxidize shorter time, save energy, improve the efficiency of steel, improve the quality of the steel, reduce raw material consumption, reduce environmental pollution, improve working conditions, improve the comprehensive economic benefits of electric furnace has important value. Non-ferrous metals : Using silicon carbide has high temperature resistance, strength, heat conduction performance is good, impact resistance, high-temperature indirect heating, such as nut retort furnace, tray distillation furnace, aluminium electrolyzer, copper melting furnace lining, furnace zinc powder with arc plate, the thermocouple protection tube, etc. Energy conservation: With good thermal conductivity and thermal stability, heat exchanger, burnup decreased by 20% and saving fuel by 35%, to improve productivity by 20-30%, especially at mill plant with the discharge pipeline, the wear-resisting degree is 6 -- 7 times that of the normal wear resistant materials. Metallurgical beneficiation : Silicon carbide hardness is second only to diamond, strong wear resistance, wear-resistant pipe, the impeller. The pump room. Cyclone, mine ideal pipe lining material, its wear resistance is cast iron. 5-20 times, the service life of rubber air flight track is one of the ideal material. Building materials, ceramic grinding wheel industry: Use its coefficient of thermal conductivity. Thermal radiation, high strength characteristics, manufacturing sheet kiln furniture, not only can reduce the capacity of kiln furniture, also can improve the loading capacity of the kiln and the quality of the products, shorten the production cycle, is a ceramic glaze baking sintering indirect materials ideal. Wear-resisting, refractory and corrosion resistant materials : Using silicon carbide has corrosion resistance, high temperature resistant, high impact strength, heat conduction performance is good, and features such as, silicon carbide can be used for all kinds of smelting furnace lining on the one hand, high temperature furnaces artifacts, silicon carbide plate, plate, support pieces, sagger, silicon carbide crucible, etc. On the other hand can be used for high-temperature indirect heating non-ferrous metal smelting industry, such as vertical retort furnace, furnace distillation tray, aluminium electrolyzer, copper melting furnace lining, furnace zinc powder with arc plate, thermocouple protection tube; Used to produce wear-resisting, corrosion resistant, high temperature resistant, advanced silicon carbide ceramic materials; Also can make the rocket nozzle, gas turbine blades, etc. In addition, silicon carbide always is one of the ideal material for highway, aviation aircraft runway and solar water heater, etc.