近年来,我国在化学热处理方面做了大量工作,取得了可喜的成果。但由于化学热处理工艺过程的复杂性,目前实验条件不足,使深入研究受到影响,所以在进行一些工艺参数和渗剂种类的研究时,只能在一般的分析之后做多次试验,一一比较排除,从而获得较为理想的方案。当然,化学热处理是一种物理化学的学科,它是建立在实验的基础上的,而且最后还要用实验来验证。然而这样的学科也有它的规律性,如果掌握了它 In recent years, China has done a lot of work in chemical heat treatment and has made gratifying achievements. However, due to the complexity of the chemical heat treatment process, the current experimental conditions are insufficient, so that in-depth study is affected, so in the process of some process parameters and types of penetration studies, only after the general analysis to do more than one trial, one by one comparison Exclude, so as to obtain a more ideal solution. Of course, chemical heat treatment is a physicochemical discipline that is based on experimentation and, finally, experimentally verified. However, such disciplines also have its own regularity if it is mastered