With the advent of the 5G era, ceramic materials will usher in a new round of rapid development. Ceramic materials are divided into ordinary ceramics and advanced ceramics according to their functions. Advanced ceramics, also known as high-performance ceramics, fine ceramics, high-tech ceramics, etc., refer to the use of high-purity, ultra-fine synthetic or selected inorganic compounds as raw materials, with precise chemical composition, precise manufacturing technology and structure. Designed and has excellent mechanical properties such as mechanics, sound, light, heat, electricity and biology.

Advanced ceramics are divided into functional ceramics and structural ceramics according to their performance and use. Functional ceramics are ceramics with electrical, magnetic, optical, acoustic, superconducting, chemical, biological and other characteristics, including electronic ceramics, bioceramics, optical ceramics, superconducting ceramics and so on. Structural ceramics have high strength, high hardness, high modulus of elasticity and other characteristics, mainly used as engineering structural materials, including high temperature ceramics, super strong ceramics, super hard ceramics, corrosion resistant ceramics, etc.