Effects of displacement amplitude and normal force on fretting wear behavior of zirconium alloy tube in simulated primary water of PWR
文献类型：期刊论文
| 作者 | Zhang, Yusheng1; Wu, Bin1; Ming, Hongliang1; Wang, Jiazhen3; Wang, Jianqiu1,2; Han, En-Hou2 |
| 刊名 | WEAR
 |
| 出版日期 | 2024-04-15 |
| 卷号 | 542页码:14 |
| 关键词 | Zr alloy cladding tube Grid-to-rod fretting wear High temperature pressurized water Fretting regime |
| ISSN号 | 0043-1648 |
| DOI | 10.1016/j.wear.2024.205271 |
| 通讯作者 | Ming, Hongliang(hlming12s@imr.ac.cn) ; Wang, Jiazhen(jzwangnpic@163.com) |
| 英文摘要 | 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. |
| 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:001180454200001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | CNNC Science Fund for Talented Young Scholars, Youth Innovation Promotion Association CAS ; National Natural Science Foundation of China |
| 源URL |  |
| 专题 | 金属研究所_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. |
入库方式： OAI收割
来源：金属研究所
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