利点は何ですか？ 誘導加熱装置の焼入れ compared with traditional quenching and tempering treatment?

(1) Induction heating belongs to the immediate heating of the internal pyrogen, and the thermal damage is small, so the heating is fast and the thermal efficiency is high.

(2) During the whole heating process, due to the fast heating speed and less air oxidation carburization on the surface of the parts, compared with other quenching and tempering treatments, the failure rate of the parts is extremely low.

(3) After induction heating and quenching, the surface layer of the part has high strength, the core maintains good plastic deformation and ductility, and exhibits low L deficiency sensitivity, so the fracture toughness, fatigue limit and wear resistance are greatly improved.

(4) The induction heating equipment is compact, occupies a small area, and is simple in application (ie, convenient in actual operation).

(5) The processing process is cleaned up, without high temperature, and the labor standard is good.