The effect of solid lubricant on the frictional characteristics of Cu base sintered friction material.

소결 마찰재의 마찰특성에 미치는 고체 윤활제의 영향

  • Published : 1996.04.01

Abstract

The effect of graphite on the frictional characteristics of Cu-based sintered friction materials was studied by pin-on-disk type wear test. A study has been carried out concerning the optimum concentration of graphite in sintered friction material to obtain the minimum wear rate and low friction coefficient . Friction coefficient and wear rate were increased as increasing the content of graphite in the matrix. In the study the optimum concentration of graphite was 19vol % to get the minimum wear rate and optimal frick'ion coefficient.

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