장점 유도 가열 표면 담금질 compared with ordinary heating and quenching

1. The heating speed is extremely fast, which can expand the transformation temperature range of the A body and shorten the transformation time.

2. After quenching, the surface layer of the workpiece can get extremely fine cryptocrystalline martensite, and the hardness is slightly higher (2-3HRC). Lower brittleness and higher fatigue strength.

3. The workpieces treated by this process are not easy to be oxidized and decarburized, and even some workpieces can be directly assembled and used after treatment.

4. 경화 층은 깊고 제어 및 작동이 쉽고 기계화 및 자동화를 실현하기 쉽습니다.