2007•Modern MachineryRequires access
Study on friction and wear characteristics of 45
Xia Wang
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Abstract
By using self-made dry sliding friction pin-disk tester,the dry sliding friction and wear characteristics of 45 were investigated.The experimental results indicate that the wear rate of pin accretion with connecting pressure and sliding speed increase,friction coefficient minish with the connecting pressure and sliding speed increase.The wear mechanisms of 45 are mainly abrasive wear and adhesive wear.