一、热处理变形的状况热处理变形是指依处理种类、工件的形状、尺寸以及材料的种类的不同所产生的具有不同变形量的变形。现就不同种类的热处理,分别叙述如下: 1.渗碳热处理的变形渗碳热处理主要用于要求耐磨性和高面压强度的零件,例如齿轮。表面硬化处理产生 First, the heat treatment of deformation conditions Heat treatment deformation is based on the type of treatment, the shape of the workpiece, the size and type of material produced by different deformation of the deformation. Now different types of heat treatment are described as follows: 1. Carburizing heat treatment deformation carburizing heat treatment is mainly used for parts that require wear resistance and high surface strength, such as gears. Surface hardening treatment