The friction and wear properties of the C/Cu composite material were investigated. The experiments were conducted on a block on ring type friction machine. It has been found that the friction coefficient and the wea...The friction and wear properties of the C/Cu composite material were investigated. The experiments were conducted on a block on ring type friction machine. It has been found that the friction coefficient and the wear rate of the composite material increase slowly as the pressure is increased in a mild wear state. Scanning electron microscopy and electron probe X ray micro analyzer observations indicate that the low values of μ and W L are due to the formation of a film that impedes adhesion and confers some degree of self lubrication.展开更多
文摘The friction and wear properties of the C/Cu composite material were investigated. The experiments were conducted on a block on ring type friction machine. It has been found that the friction coefficient and the wear rate of the composite material increase slowly as the pressure is increased in a mild wear state. Scanning electron microscopy and electron probe X ray micro analyzer observations indicate that the low values of μ and W L are due to the formation of a film that impedes adhesion and confers some degree of self lubrication.
