Thermal effects on elasto-plastic contacts between rough surfaces

Geng Liu, Tianxiang Liu, Qin Xie

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The effects of the steady-state frictional heating on the contact performance of surface asperities and subsurface stress fields between rough surfaces are investigated in this paper. The asperity distortion caused by the temperature variation in a tribological process, micro plastic flow of surface asperities, and the coupled thermo-elasto-plastic behavior of the materials, with and without considering the strain-hardening property of the materials are studied. In addition, the contact pressure, real area of contact, and average gap of real rough surface with different frictional heat inputs under the thermal elasto-plastic contact conditions are analyzed and discussed.

源语言英语
主期刊名Advances in Materials Manufacturing Science and Technology II - Selected Papers from the 12th International Manufacturing Conference in China
编辑Chengyu Jiang, Geng Liu, Dinghua Zhang, Xipeng Xu
出版商Trans Tech Publications Ltd
801-804
页数4
ISBN(印刷版)0878494219, 9780878494217
DOI
出版状态已出版 - 2006
活动12th International Manufacturing Conference in China, IMCC2006 - Xi'an, 中国
期限: 21 9月 200623 9月 2006

出版系列

姓名Materials Science Forum
532-533
ISSN(印刷版)0255-5476
ISSN(电子版)1662-9752

会议

会议12th International Manufacturing Conference in China, IMCC2006
国家/地区中国
Xi'an
时期21/09/0623/09/06

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