The Usage of Black Silicon Carbide
Black silicon carbide mainly has four application areas, namely: functional ceramics, advanced refractories, abrasives and metallurgical raw materials.
Black silicon carbide used in abrasives.
Mainly used for grinding and polishing of sand wheels, sandpaper, belt, Whetstone, grinding blocks, grinding block, polishing paste and monocrystalline silicon, polycrystalline silicon of photovoltaic products and electronics industries piezoelectric crystals.
Black silicon carbide used in refractories materials.
Black silicon carbide can be used for various smelting furnace lining, high-temperature furnace components, silicon carbide plate, liner, support, sagger, silicon carbide crucible; also be used for high-temperature indirect heating of the material non-ferrous metal smelting industry, such as Vertical Retort furnace, distillation furnace trays, aluminum cell, copper melting furnace lining, zinc plate arc furnace, thermonuclear protection tubes;
Black silicon carbide used in construction ceramic wheel industry.
Black silicon carbide has thermal conductivity, thermal radiation, high strength characteristics, not only reduce sheet kiln capacity but also increased the installed capacity of the furnace and product quality, shorten the production cycle, glazed ceramic bake grilled over the indirect sintered material.
Black silicon carbide is used in metallurgical raw materials.
The hardness of silicon carbide only second to that of emery, has strong wear resistance, it is the ideal material for wear-resistant pipes, impeller, the pump chamber, cyclone, ore bucket liner, the wear resistance is 5 --20 times of cast iron, rubber life, is one of the ideal material for aviation runway.