High-strength round link chains are widely used, especially in mining. So what is the heat treatment of mining round link chains? Advanced mining equipment gives you a brief introduction:

        At present, the heat treatment of mining ring chains generally adopts medium frequency induction heating continuous quenching and tempering.

        The essence of medium frequency induction heating is that the molecular structure of an object is stirred under the electromagnetic field, and the molecules gain energy and collide to generate heat. During intermediate frequency induction heat treatment, the inductor is fed with intermediate frequency alternating current of a certain frequency, and the workpiece moves at a constant speed in the inductor. In this way, an induced current with the same frequency as the inductor and in the opposite direction will be generated in the workpiece, converting the electrical energy into thermal energy, and heating the workpiece to the temperature required for quenching and tempering in a short period of time.

        Do you have a simple understanding of the heat treatment of ring chains? If you want to know the specific process flow, you can check other popular science articles published by Advanced Mining Equipment. I hope it will be helpful to you!