Due to the high hardness, high corrosion resistance and high temperature strength of silicon carbide ceramic, silicon carbide ceramic has been widely used. Mainly in the following areas:

      Sealing ring: silicon carbide ceramic chemical corrosion resistance, high strength, high hardness, good wear resistance, small friction coefficient, and high temperature, which is the ideal material for the manufacture of seal ring. When it is paired with graphite material, its friction coefficient is smaller than that of alumina ceramic and cemented carbide, so it can be used in high PV value, especially in transporting strong acid and alkali.

      Grinding media: Due to its high hardness, silicon carbide ceramics are widely used in wear-resistant mechanical parts, in particular grinding media (mill media) in ball mills. The mill used in the ball mill has an important impact on the grinding efficiency, the basic requirement is high hardness, good toughness to ensure high grinding efficiency, less doping requirements.