The mechanism of tribological interaction of a ferromagnet in a directed magnetic field

Abstract

The mechanism of tribological model of ferromagnetic material ШX-15 on a neutral countertile is substantiated, the effect of wear on the zone of actual contact under the influence of magnetic field (MF) in the M10Г2к oil is shown. With the direction of the MF to the surface of the sample, all the wear products involved both the scratchs and thin films. If the direction is from the sample the scratchs is not observed but there is a fine-grained structure. Friction surface without MF has a rough topography with the formation of SF with thickness up to 10 μm. In the use of oil after the friction in the MF, it is not find thick SF on the friction surface of the sample, and instead of them there are thin SF spots, which suggests the use of fine fraction SF.