Knowledge

Possible factors for surface hardness deviation The problem is that during the heating and quenching cycle, the heat treatment personnel notice that the surface hardness of the quench shaft changes

Intermediate frequency induction heat treatment line equipment introduction The secondary coil of an intermediate frequency quenching transformer is an AC induction coil. The workpiece is placed in an ac induction

Induction heat treatment is an energy-saving process, but the improper selection and application of induction heat treatment equipment and the process will make the equipment and process waste electric energy.

Induction heat treatment is mainly used in surface quenching, mold quenching, protective atmosphere quenching, and annealing and tempering. 1. Quenching and tempering process by induction mold pressure With more and

Semi – axial induction heat treatment process The engine power passes through the transmission and the rear axle and is transmitted to the wheel by half axle so that the

At present, there are many non-crane professional wide and crane users make a wheel, do not carry out heat treatment or the technical conditions are not reasonable (still use the

In the past, one of our customers used a box furnace for the overall heat treatment of the gun barrel tail seat. Under the quenching temperature, due to the oxidation