Friction mechanism in the running-in stage of copper: From plastic deformation to delamination and oxidation
文献类型：期刊论文
| 作者 | Cao, H. M.; Zhou, X.; Li, X. Y.; Lu, K.; Li, XY (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China. |
| 刊名 | ELSEVIER SCI LTD
 |
| 出版日期 | 2017-11-01 |
| 卷号 | 115页码:3-7 |
| 关键词 | Sliding Running-in Stage Plastic Deformation |
| ISSN号 | 0301-679X |
| 英文摘要 | The friction mechanisms during the running-in stage and its effect on the subsequent steady-state were investigated by examining the evolution of surface topography and subsurface microstructures in pure copper sliding against a WC-Co ball. Scanning electron microscopy observations indicated that plastic deformation induced grain refinement occurs after only several sliding passes. A transition in the dominant friction mechanism from plastic deformation to delamination and oxidation was found in the running-in stage, corresponding to a peak coefficient of friction and onset of detectable wear.; The friction mechanisms during the running-in stage and its effect on the subsequent steady-state were investigated by examining the evolution of surface topography and subsurface microstructures in pure copper sliding against a WC-Co ball. Scanning electron microscopy observations indicated that plastic deformation induced grain refinement occurs after only several sliding passes. A transition in the dominant friction mechanism from plastic deformation to delamination and oxidation was found in the running-in stage, corresponding to a peak coefficient of friction and onset of detectable wear. |
| 学科主题 | Engineering, Mechanical |
| 语种 | 英语 |
| 资助机构 | National Natural Science Foundation of China [51231006] |
| 公开日期 | 2018-01-10 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79029]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li, XY (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Cao, H. M.,Zhou, X.,Li, X. Y.,et al. Friction mechanism in the running-in stage of copper: From plastic deformation to delamination and oxidation[J]. ELSEVIER SCI LTD,2017,115:3-7. |
| APA | Cao, H. M.,Zhou, X.,Li, X. Y.,Lu, K.,&Li, XY .(2017).Friction mechanism in the running-in stage of copper: From plastic deformation to delamination and oxidation.ELSEVIER SCI LTD,115,3-7. |
| MLA | Cao, H. M.,et al."Friction mechanism in the running-in stage of copper: From plastic deformation to delamination and oxidation".ELSEVIER SCI LTD 115(2017):3-7. |
入库方式： OAI收割
来源：金属研究所
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