Improving the Antifriction Behaviors of Steel by Hybrid Treatments of MoS2 and Surface Texture

Abstract: In the present paper, composite coatings with MoS2 and graphite in epoxy resin were deposited on textured surface of steel by laser wire-electrode cutting technology to improve anti-friction behaviors steel. The influences content types texture behavior studied systematically. experimental results show that specimens 1 mm space line pentagon shape pore exhibit low friction under dry friction. CoF (coefficient friction) high is reduced 27.7% 42.3% 30.0% 33.3% starved lubrication, respectively. coating duplex-treated much lower than untreated due solid lubrication possible antifriction antiwear mechanism discussed. It concluded exhibits good lubricant are beneficial tribological properties testing conditions. shown hybrid treatment an effective way Solid can be applied