Structure and properties of multiphase ionic-plasma coverings

Abstract

In work results of research of process of formation of ionic-plasma multiphase coverings are discussed. It is shown, that types of structures arising thus are not so diverse, as, for example, at crystallisation of alloys. Basically the globular structure and, less often, not closed and cellular structures is observed. It is shown, that physical properties can essentially differ depending on element structure of coverings. Properties of coverings Cr–Mn–Si–Cu–Fe–Al +Ti, received in the environment of argon and nitrogen, after a laser irradiation change in the various image. It is connected with features of behaviour of nitrides of the titan and chrome at influence of laser radiation. Properties of coverings Fe–Al after a laser irradiation practically do not change. It is connected with features of structure of these coverings which represents not closed structure.