Study of physico-mechanical properties of composite iron-nickel coatings and their impact on thermal resistance of boundary layers of lubricants

Abstract

The paper presents the study of physico-mechanical properties (Аe, Аp, А, he, Hh, Hd, P) and thermal resistance (Tcr) of boundary lubricating oil layers M12B during the rubbing of composite iron-nickel coatings. It was experimentally established that iron-nickel coatings with higher physical and mechanical properties (Аe, Аp, А, he, Hh, Hd, P) contribute to the increase of thermal resistance (Tcr) of boundary lubricating oil layers M12B.