wanhaorefractory

  Silicon nitride ceramics is a synthetic material. The covalent bond between silicon atoms and nitrogen atoms in its structure is strong, so it has high strength, high hardness, corrosion resistance, oxidation resistance, abrasion resistance, and good resistance. Thermal shock and other characteristics are considered by the material industry as an engineering ceramic material with excellent comprehensive performance and applicable to high temperature fields. Silicon nitride ceramics have good comprehensive properties and broad application prospects. For a long time, materials workers have been committed to developing the excellent properties of silicon nitride ceramics and continuously expanding their application fields. With the development of new technologies and the continuous deepening of theories, silicon nitride ceramics, as an engineering material with excellent performance, will surely get more rapid development and extensive applications. 1. The perform...