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Heat treating is a process that heating metal material in the solid state through a certain heating, holding and cooling to change its organization and performance
This is our general understanding of the heat treating, but heat treating also includes several processes:1.Annealing: Heating the metal or alloy materials or parts to phase change or part of the phase transition temperature, holding for some time, and then slowly cooling.
2.Normalizing: Heating the steel to a complete phase change above a certain temperature and holding for a period of time and cooled in the air.
3. Quenching: Heating the material to phase change or part of the phase transition temperature, holding for some time and cooling rapidly.
4.Tempering: Reheating the material to a certain temperature and holding for some time
5. Quenching and tempering treatment: Heating the material and cooling in the liquid and reheating. This compound process is called quenching and tempering treatment.
6.Surface heat treatment: Changing the part surface properties by changing the surface of steel or chemical composition of the surface,
Chaoke is using induction heating technology for the induction heat treating process. Our strength is energy-saving medium frequency induction heating equipment, HF induction heating equipment, Superaudio frequency induction heating equipment, horizontal quenching machine tool ,Vertical hardening machine, for bar,pipe,tube,shaft,hardware,refining acrylic and pexiglass.,etc.