Research of the parameters of boundary friction of tribosystems in the introduction of surface-modified Al-samples

Abstract

Abstract In this work, the influence of the structure of the adsorption layer of the modified aluminum dispersed powder on the thickness of the boundary layer of the tribosystem with lubrication in the form of oil I-20 with the addition of surface-modified samples was studied. The thickness of the lubricating layer (according to Petrov formula), the value characterizing the antifriction properties under boundary friction conditions, was calculated. The data on the effect of adsorption of various quaternary ammonium compounds on the boundary layer are important for understanding the interaction of these additives with oil components and their ability to reduce friction in the system.