Alumina is a very chemically ionized substance with a high melting point, hardness and high chemical stability, especially it can maintain high hardness and strength at high temperatures, and this AlO is widely used. Used in metallurgy, machinery, chemical industry, electronics, medicine, aviation and national defense. Due to the ultra-micronization of alumina powder, its surface electronic structure and crystal structure have changed, resulting in surface effects that macroscopic objects do not have. , Small size effect, quantum effect and macroscopic quantum tunneling effect.
Uses and characteristics of high temperature alumina powder
High-temperature alumina powder uses industrial aluminum hydroxide or industrial alumina as raw materials, and is calcined at an appropriate temperature to form a stable crystalline α-type alumina product; it is made from calcined α-type alumina through ball milling Alumina powder. High temperature alumina powder: white, shiny, high purity, stable chemical
