taotao

  With the continuous progress of ceramic materials science and technology, silicon carbide (SiC), as a class of high-performance non-oxide ceramic materials, has shown great application potential in many industrial fields because of its unique physical and chemical properties. Especially in high temperature kilns,   silicon carbide crucible , with its excellent high temperature resistance, corrosion resistance and high thermal conductivity characteristics, has become a key component for bearing and protecting the high temperature sintering process. The purpose of this paper is to investigate the material composition of sic crucible, analyze the characteristics of its core material, and examine how auxiliary materials work together to optimize the overall performance of the crucible.   Characteristics of silicon carbide core material 1. High hardness and wear resistance: the hardness of silicon carbide is second only to diamond, which gives the crucible excellent wea...