一、序言盐浴软氮化是软氮化的一种,它与渗碳和高频淬火等其它表面硬化方法相比,具有处理温度低(570℃),尺寸变化小,处理后不需要最后精加工即可直接所用等优点,从而被广泛采用了。对于软氮化,以往一直比较注重耐疲劳性的研究,而对耐磨性的研究 I. PREFACE Soft nitriding of salt bath is a kind of soft nitriding. Compared with other surface hardening methods such as carburizing and induction hardening, the soft nitriding of salt bath has the advantages of low processing temperature (570 ℃), small size change, no need of final treatment Finishing can be used directly and so on, which has been widely adopted. For soft nitriding, in the past has been more emphasis on fatigue resistance of the study, and the study of wear resistance