Effects of displacement amplitude and normal force on fretting wear behavior of zirconium alloy tube in simulated primary water of PWR

doi:10.1016/j.wear.2024.205271

IMR OpenIR

	Effects of displacement amplitude and normal force on fretting wear behavior of zirconium alloy tube in simulated primary water of PWR
	Zhang, Yusheng 1; Wu, Bin 1; Ming, Hongliang 1; Wang, Jiazhen 3; Wang, Jianqiu 1,2; Han, En-Hou 2
通讯作者	Ming, Hongliang(hlming12s@imr.ac.cn) ; Wang, Jiazhen(jzwangnpic@163.com)
	2024-04-15
发表期刊	WEAR
ISSN	0043-1648
卷号	542 页码:14
摘要	Grid-to-rod (GTR) fretting wear was identified as the primary cause of fuel assembly failure. A high temperature pressurized water fretting wear system was designed and fabricated to study the fretting wear behavior between the actual cladding tube and grid dimple. Test parameter combinations of displacement amplitude (+/- 10 - +/- 50 mu m) and normal force (10 - 40 N) were selected by previous fretting map. The findings of the study revealed that the extent of fretting damage on Zr alloy tubes, under the gross slip regime (GSR), was primarily influenced by the displacement amplitude rather than the normal force. It was also noted that the mixed fretting regime could potentially be more hazardous than GSR due to the initiation and propagation of fatigue cracks. In addition, a fretting damage prediction model was successfully developed based on the previous fretting map.
关键词	Zr alloy cladding tube Grid-to-rod fretting wear High temperature pressurized water Fretting regime
资助者	CNNC Science Fund for Talented Young Scholars, Youth Innovation Promotion Association CAS ; National Natural Science Foundation of China
DOI	10.1016/j.wear.2024.205271
收录类别	SCI
语种	英语
资助项目	CNNC Science Fund for Talented Young Scholars, Youth Innovation Promotion Association CAS[2022187] ; National Natural Science Foundation of China[52105221]
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Mechanical ; Materials Science, Multidisciplinary
WOS记录号	WOS:001180454200001
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/184630
专题	中国科学院金属研究所
通讯作者	Ming, Hongliang; Wang, Jiazhen
作者单位	1.Chinese Acad Sci, CAS Key Lab Nucl Mat & Safety Assessment, Inst Met Res, Shenyang 110016, Peoples R China 2.Inst Corros Sci & Technol, Guangzhou 510530, Peoples R China 3.Nucl Power Inst China, Chengdu 610213, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yusheng,Wu, Bin,Ming, Hongliang,et al. Effects of displacement amplitude and normal force on fretting wear behavior of zirconium alloy tube in simulated primary water of PWR[J]. WEAR,2024,542:14.
APA	Zhang, Yusheng,Wu, Bin,Ming, Hongliang,Wang, Jiazhen,Wang, Jianqiu,&Han, En-Hou.(2024).Effects of displacement amplitude and normal force on fretting wear behavior of zirconium alloy tube in simulated primary water of PWR.WEAR,542,14.
MLA	Zhang, Yusheng,et al."Effects of displacement amplitude and normal force on fretting wear behavior of zirconium alloy tube in simulated primary water of PWR".WEAR 542(2024):14.