Antifriction synergies between an ionic liquid (IL) and nanopowders as additives of ester base oil were analysed at rolling conditions. For this aim, two nanodispersions based on hybrid combinations hexagonal boron nitride nanoparticles (h-BN) or graphene nanoplatelets (GnP) with tri(butyl) ethylphosphonium diethylphosphate in triisotridecyltrimellitate (TTM) the mixture TTM IL using tribometer...

In this paper, the wear resistance and antifriction of epsilon phase layer and diffusion layer of gas nitrided D2 steel and M2 steel have been studied. The changes m wear mechanism of epsilon phase under the load from 20N to 200N are analysed. When the load is lighter than 100N, it is mainly oxidizing wear on friction surface. The adhesion, peeling off and abrasive wear appear on friction surfa...

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 f...

Electric spark and femtosecond-laser surface texture are very effective in antifriction systems, but there few applications studies dry friction. In this study, a groove was prepared on the of 0Cr17Ni7Al stainless steel via electric femtosecond laser, respectively. The tribological properties two textures under different collision frequencies with were studied condition results show that fricti...

Industrial revolution transformed the lives of human by shifting the muscle power to machines. Machine utilizes fuel for developing power and motion. Relative motion amongst the machine parts makes them susceptible to frequent wear and tear. Lubricants act as an antifriction media, facilitating smoother working, reducing the risks of undesirable frequent failures and maintaining reliable machin...