Subsurface morphological pattern, microstructure and wear response of Cu and Cu-Al alloys subjected to unidirectional and reciprocating sliding
文献类型：期刊论文
| 作者 | Zhang, Q. C.2; Chen, X.2; Han, Z.1 |
| 刊名 | WEAR
 |
| 出版日期 | 2020-12-15 |
| 卷号 | 462页码:5 |
| ISSN号 | 0043-1648 |
| 关键词 | Subsurface morphology Wear Dynamic recrystallization Unidirectional and reciprocating sliding |
| DOI | 10.1016/j.wear.2020.203521 |
| 通讯作者 | Chen, X.(xiang.chen@njust.edu.cn) ; Han, Z.(zhonghan@imr.ac.cn) |
| 英文摘要 | During reciprocating sliding of the Cu and Cu-Al alloys, we found that the characteristics of subsurface morphological patterns are intimately linked to dynamic recrystallization (DRX) structure generated by sliding. With the decreasing DRX grain size, the pattern changes from vortical to laminar feature at about 0.5 mu m. The reciprocating sliding motion is favorable for producing morphologically vortical pattern and the DRX structure, while the occurrence of these processes is rare under unidirectional sliding. Additionally, the samples under unidirectional sliding exhibit higher wear resistance than those under reciprocating sliding, which may facilitate the development of delaminating tribolayer. The present results shed new insight into the relationship between morphological pattern, microstructure and wear behavior of materials under different sliding modes. |
| 资助项目 | National Key R&D Program of China[2017YFA0204401] ; National Key R&D Program of China[2017YFA0204403] ; Key Research Program of Chinese Academy of Sciences[KGZD-EW-T06] ; Liaoning Revitalization Talents Program[XLYC1808008] |
| WOS研究方向 | Engineering ; Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000595281500002 |
| 资助机构 | National Key R&D Program of China ; Key Research Program of Chinese Academy of Sciences ; Liaoning Revitalization Talents Program |
| 源URL | [http://ir.imr.ac.cn/handle/321006/141490]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Chen, X.; Han, Z. |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Nanjing Univ Sci & Technol, Sch Mat Sci & Engn, Nano & Heterogeneous Mat Ctr, Nanjing 210094, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Q. C.,Chen, X.,Han, Z.. Subsurface morphological pattern, microstructure and wear response of Cu and Cu-Al alloys subjected to unidirectional and reciprocating sliding[J]. WEAR,2020,462:5. |
| APA | Zhang, Q. C.,Chen, X.,&Han, Z..(2020).Subsurface morphological pattern, microstructure and wear response of Cu and Cu-Al alloys subjected to unidirectional and reciprocating sliding.WEAR,462,5. |
| MLA | Zhang, Q. C.,et al."Subsurface morphological pattern, microstructure and wear response of Cu and Cu-Al alloys subjected to unidirectional and reciprocating sliding".WEAR 462(2020):5. |
入库方式： OAI收割
来源：金属研究所
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