The Characteristics of Friction and Wear of Deformed Cast Al-Pb Bearing Alloy

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外文摘要：A series of stir-cast Al-Pb alloys with lead content from 0 to 25 wt。% has been produced using a new foundrytechnique followed by rolling。 Wear tests were carried out on the MM200 wear machine to determine friction and wearcharacteristics of the Al -Pb alloys。 The results show the wear amount and friction coefficient of cast Al -Pb alloy varieswith the increase of lead content， At about 15wt。%Pb there are minimum value in bulk wear and in the coefficient offriction。 Optical and scanning electron microscopy were e mployed to investigate the mechanism of friction and wear。

外文关键词：

cast Al-Pb alloyfriction and wearlead contentdeformationslid bearing

作者：

Daren Sun、Yongbing Liu、Zhanyi Cao、Jian An

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作者单位：

Jilin University142 Renmin Street, Changchun 130025, P. R. CHINA

会议名称：

International Pacific conference on automotive engineering;IPC-11

会议地点：

Shanghai(CN);Shanghai(CN)

会议母体文献：

The Eleventh international Pacific conference on automotive engineering(IPC-11) : Proceedings

页码：

p.1-5

出版时间：

2001