感应调质线

                                                     棒料感应加热调质线规格

工艺

调质

      调质（quenching and tempering）处理就是指淬火加高温回火的双重热处理方法，其目的是使工件具有良好的综合机械性能。

Quality adjustment treatment refers to the dual heat treatment method of quenching and high temperature tempering, its purpose is to make the workpiece have good comprehensive mechanical properties.