Analysis on Research of the Surface Nanocrystallization of Metallic Materials
The surface nanocrystallization of metalmaterials is one of popular research method about surface strengthing in recent years.This kind of technique combine together the excellent function of nanocrystal materials with the traditional engineering metal materials,and have very widely applied foreground in the industry.The present research condition of surface nanocrystallization is summarized,including the basic principle of surface nanocrystallization,preparation method,the structure characteristic and the function characteristics,and the way to bringing the technique about industrialization is putted foreword such as The factors affecting nanocrystallization and formation dynamics of nanocrystallization.