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System Deformation Behavior of Friction Pair in Fretting Wear
Wang, Jianfei1,2; Xue, Weihai1; Gao, Siyang1; Wu, Bi1,2; Li, Shu1,2; Duan, Deli1,2
Corresponding AuthorXue, Weihai(whxue@imr.ac.cn) ; Duan, Deli(duandl@imr.ac.cn)
2020-12-01
Source PublicationJOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME
ISSN0742-4787
Volume142Issue:12Pages:8
AbstractSeveral criteria for fretting wear behavior evaluation have been established since the proposal and establishment of the fretting loop concept. In this article, system deformation and system deformation ratio were defined. In addition, the fretting running conditions were distinguished from the evolution of system deformation with fretting cycles during fretting wear tests under different applied displacements and loads. In the gross slip regime, the system deformation was independent of the applied displacement and increased as the load increased, whereas in the partial slip regime, the system deformation was independent of the load and increased with the applied displacement. Furthermore, a linear relationship between the system deformation and the applied load in gross slip regime was found for the first time. Based on this linear relationship, the system deformation ratio can forecast the running regime with a given load and displacement. For the titanium alloy fretting pairs studied in this article, the fretting wear was found to run in the gross slip regime if the system deformation ratio was smaller than 0.9. Based on these observations, the system deformation ratio exhibited applicability in assisting the mechanical design of equipment suffering from fretting wear.
Keywordfretting wear gross slip partial slip fretting regime prediction fretting wear model dry friction stick-slip tribological systems wear wear mechanisms
Funding OrganizationShenyang Key Laboratory of Aero-engine Materials Tribology
DOI10.1115/1.4047951
Indexed BySCI
Language英语
Funding ProjectShenyang Key Laboratory of Aero-engine Materials Tribology[SKLAMT201903]
WOS Research AreaEngineering
WOS SubjectEngineering, Mechanical
WOS IDWOS:000588144000006
PublisherASME
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/141205
Collection中国科学院金属研究所
Corresponding AuthorXue, Weihai; Duan, Deli
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Wang, Jianfei,Xue, Weihai,Gao, Siyang,et al. System Deformation Behavior of Friction Pair in Fretting Wear[J]. JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME,2020,142(12):8.
APA Wang, Jianfei,Xue, Weihai,Gao, Siyang,Wu, Bi,Li, Shu,&Duan, Deli.(2020).System Deformation Behavior of Friction Pair in Fretting Wear.JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME,142(12),8.
MLA Wang, Jianfei,et al."System Deformation Behavior of Friction Pair in Fretting Wear".JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME 142.12(2020):8.
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