What are the introduction and use of ceramic accessories?

Ceramic accessories refer to mechanical parts made of special ceramic materials through mixing, forming, sintering, and processing procedures.

    The special ceramic materials mentioned can be oxide ceramics, nitride ceramics, boride ceramics, carbide ceramics, and the like.

      As a kind of inorganic non-metallic materials, special ceramic materials have many properties that metal materials do not have, such as high strength, high hardness, high elastic modulus, high-temperature resistance, wear resistance, corrosion resistance, oxidation resistance, thermal shock resistance.

      In addition, the current ceramic molding process is also mature, ceramic materials can be made into various non-standard shapes according to needs, replacing metal parts as key parts.

From aerospace and military perspectives, using the high-temperature resistance of special ceramics can be used in space shuttle insulation tiles, intercontinental missile warheads, and rocket nozzle parts.

       The scope of civil use is also quite wide, such as commonly used engine combustion chambers, piston crowns, rotors, corrosion-resistant impellers, wear-resistant pipes, bearings, bushings, ball valves, seals, screws... many fields where metal fittings can be replaced.