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CONTACTING FATIGUE FAILURE OF Cu-22%Pb PLAIN BEARING ALLOY

JIA Jun CHEN Xianchao Harbin Institute of Technology , Harbin , China [Originally published in ACTA METALL SIN(CHINESE EDN)25(3)1989 pp A232A234 , Associate Professor , Scientific Research Office , Harbin Institute of Technology , Harbin , China

金属学报(英文版)

The results of the contacting fatigue tests for Cu-22%Pb plain bearing alloy show that the fa- tigue failure behavior of the alloy is related to the distribution of Pb particles.Both the addi- tions of mischmetal and sulphur can refine the Pb particles.However,mischmetal improves and sulphur deteriorates the fatigue property of the alloy.

关键词: Cu-Pb alloy , null , null , null

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