Dynamic wear evolution and crack propagation behaviors of steel wires during fretting-fatigue | |
Department | 固体润滑国家重点实验室 |
Wang, Dagang1,4; Li, Xiaowu1; Wang, Xiangru1; Zhang, Dekun3; Wang DA(王道爱)2 | |
2016 | |
Source Publication | Tribology International |
ISSN | 0301-679X |
Volume | 101Pages:348-355 |
Abstract | Dynamic wear evolution and crack propagation behaviors of steel wires during fretting-fatigue were investigated in this study. Wear scar and wear depth profiles of steel wires were quantitatively analyzed employing a three-dimensional white light interferometer. Theoretical models of maximum wear depth and wear coefficient of parabolic wear scars were established. Three-dimensional crack propagation characteristics of steel wires were presented using X-ray computed tomography. The results show that larger fatigue cycles induce decreased increase rates of elliptical wear scar area and parabolic wear depth of steel wires. An increase of relative displacement induces reduced damage and thereby better anti-wear properties of wires. The central zone of wear scar exhibits larger crack depth and faster crack propagation as compared to edge zones. |
Keyword | Steel Wire Fretting Fatigue Dynamic Wear Evolution Crack Propagation |
Subject Area | 材料科学与物理化学 |
DOI | 10.1016/j.triboint.2016.05.003 |
Funding Organization | Postdoctoral Science Foundation of China (Grant nos. 2015T80599);Discipline Frontier Research Project (2015XKQY11) |
Indexed By | SCI |
If | 2.903 |
Language | 英语 |
Funding Project | 材料表面与界面行为研究组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/20202 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang, Dagang |
Affiliation | 1.China Univ Min & Technol, Sch Mechatron Engn, Daxue Rd 1, Xuzhou 221116, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 3.China Univ Min & Technol, Sch Mat Sci & Engn, Xuzhou 221116, Peoples R China 4.China Univ Min & Technol, State Key Lab Geomech & Deep Underground Engn, Xuzhou 221116, Peoples R China |
Recommended Citation GB/T 7714 | Wang, Dagang,Li, Xiaowu,Wang, Xiangru,et al. Dynamic wear evolution and crack propagation behaviors of steel wires during fretting-fatigue[J]. Tribology International,2016,101:348-355. |
APA | Wang, Dagang,Li, Xiaowu,Wang, Xiangru,Zhang, Dekun,&Wang DA.(2016).Dynamic wear evolution and crack propagation behaviors of steel wires during fretting-fatigue.Tribology International,101,348-355. |
MLA | Wang, Dagang,et al."Dynamic wear evolution and crack propagation behaviors of steel wires during fretting-fatigue".Tribology International 101(2016):348-355. |
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1-s2.0-S0301679X1630(3218KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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