There are many uses of silicon carbide, what are the specific uses? Anyang Yucheng Xin ferroalloy to give you a brief introduction:

First, mechanical sealing ring silicon carbide: used in machinery is more uses, but the main use of silicon carbide is to make silicon carbide sealing ring, silicon carbide ceramic chemical resistance is good, high strength, high hardness, good wear resistance, small friction coefficient, and high temperature resistance, so it is an ideal material for manufacturing sealing rings. When paired with graphite materials, its coefficient of friction is smaller than that of alumina ceramics and cemented carbide, so it can be used for high PV values, especially in the case of transporting strong acids and strong bases.

Second, silicon carbide atmospheric pressure sintered products: silicon carbide atmospheric pressure sintered products have the characteristics of high density, high hardness, large production batch, and can produce complex shape products, which are suitable for use in high-performance seals, especially high PV values and strong acid and alkali resistance. Due to the large number of dispersed fine graphite particles contained in the silicon carbide matrix, when paired with other materials, its friction coefficient is very small, with good self-lubricating properties, especially suitable for the production of gas seals or dry friction conditions of the seal used, so that the service life of the seal and the reliability of the work are improved.

The above are some suggestions from our Anyang Xinshichuang Ferroalloy Company, hoping to help everyone!