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Use and application fields of reaction bonded silicon carbide products
- Nov 22, 2018 -

The use and application fields of reaction bonded silicon carbide products are very extensive. On the one hand, it can be applied in the non-ferrous metal smelting industry. The silicon carbide nozzle has high temperature resistance, high strength, good thermal conductivity, impact resistance, and high temperature indirect heating materials. Such as filling the distillation furnace. Rectification furnace tray, aluminum electrolysis tank, copper melting furnace lining, zinc powder furnace arc plate, thermocouple protection tube and so on.


On the other hand, reaction bonded silicon carbide products can be found in the steel industry and in the metallurgical beneficiation industry. Use silicon carbide for corrosion resistance, thermal shock resistance and wear resistance. Good thermal conductivity for large blast furnace linings for improved service life. Silicon carbide hardness is second only to diamond, it has strong wear resistance. It is an ideal material for wear-resistant pipes, impellers, pump chambers, cyclones and mine linings. Its wear resistance is cast iron and rubber service life is 5 -20 times, it is also one of the ideal materials for aviation flight tracks.


The heat sink can also be a reaction bonded silicon carbide product, which belongs to a micro-cavity structure, which can increase the porosity by 30% in the same unit area, greatly increases the heat-dissipating area in contact with the air, and enhances the heat-dissipating effect. At the same time, its heat capacity is small, its own heat storage is small, and its heat can be transmitted to the outside world more quickly. This type of reaction-sintered silicon carbide products are environmentally friendly, insulated against high pressure, and efficiently dissipated.