Performance of induction heating machine for surface hardening
Nov. 17, 2016
Induction heating machine is often used in the induction heating surface quenching, induction surface after quenching performance:
1, surface hardness: after the high and intermediate frequency induction heating surface hardening of the workpiece, the surface hardness is often higher than ordinary quenching 2 ~ 3 units (HRC).
2, wear resistance: after high frequency quenching, the wear resistance of the workpiece is higher than that of ordinary quenching.
3, fatigue strength: high, if the surface hardening to improve the fatigue strength, notch sensitivity decreased.