What is heat treatment process?What is the purpose?
Heat treatment is to heat, heat and cool the solid metal and alloy in an appropriate manner to obtain the required structure and performance of the heat processing technology.From the viewpoint of metallurgy, the process of heat treatment should be accompanied by solid phase transition and diffusion.
The purpose of heat treatment is not to change the shape of the material, but to change and control the organization and performance of the metal materials to meet the service performance or processing requirements of the materials in the project.