Abstract

This paper presents a method of alloying engine oil with complex copper compounds, which can significantly reduce wear on rubbing surfaces and increase the reliability of the internal combustion engine by transferring copper from the alloy to the surface. A device for alloying engine oil with copper-containing elements has been developed. The process of copper cladding of surfaces of movable joints of machines and mechanisms is described. The dependence between the number of copper particles in the lubricating medium, the size of the copper element area and the ligand concentration in the lubricant is revealed. The study of steel samples for corrosion resistance in different lubricating environments has been carried out. The experiment to determine the dissolution rate of copper depending on the amount of ligand in the base oil has been conducted, as well as to determine the optimal amount of copper. The article analyzes the economic effect of using a metal-plating additive (MPA) in the operation of a vehicle.

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