Tribological Behaviors of Multi-component Copper Alloy

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Tribological behaviors of multi-component copper alloy in dry sliding condition and the effect of load and sliding speed on its wear resistance were investigated by ring-disc friction and wear tester, and worn surface morphologies of the samples were also observed by means of a scanning electron microscope. The results show that under the testing conditions, plough wear as the main wear failure form of multi-component copper alloy, the wear loss weight of the alloy increases with the increasing load and sliding speed, and trend of adhesive wear would be serious.