Special properties of silicon carbide products

Special properties of silicon carbide products: abrasives mainly because silicon carbide has high hardness, chemical stability and certain toughness, so silicon carbide can be used to make bonded abrasives, coated abrasives and free grinding, thereby Processing glass, ceramics, stone, cast iron and some non-ferrous metals, carbide, titanium alloy, high-speed steel cutting tools and grinding wheels, etc.
, refractory materials and corrosion-resistant materials are mainly because silicon carbide has a high melting point (decomposition temperature), chemical inertness and thermal shock resistance, so silicon carbide can be used in abrasives and ceramic products firing kilns. Shed plates and saggers, silicon carbide bricks for vertical cylinder distillation furnaces in zinc smelting industry, aluminum electrolytic cell linings, crucibles, small furnace materials and other silicon carbide products.
, chemical use because silicon carbide can decompose in molten steel and react with free oxygen and metal oxides in the molten steel to generate carbon monoxide and silicon-containing slag. Therefore, it can be used as a purifying agent for smelting steel, that is, as a deoxidizer and cast iron structure improver for steel making. This generally uses low purity silicon carbide to reduce costs. It can also be used as a raw material for manufacturing silicon tetrachloride.
Electrical applications are used as heating elements, nonlinear resistance elements and high-temperature semiconductor materials. Heating elements such as silicon carbon rods (suitable for various electric furnaces working at ~°C).
Weifang Huamei Fine Technical Ceramics Co., Ltd. is the first choice for silicon carbide beams, silicon carbide shed panels, and silicon carbide rollers
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