Environmentally assisted fatigue behavior of 308L weld metal in borated and lithiated high-temperature water
文献类型：期刊论文
| 作者 | Gao, Jun1,2; Zhang, Ziyu2; Tan, Jibo2; Wu, Xinqiang2; Han, En-Hou2; Ke, Wei2 |
| 刊名 | JOURNAL OF NUCLEAR MATERIALS
 |
| 出版日期 | 2020-10-01 |
| 卷号 | 539页码:10 |
| 关键词 | Stainless steel SEM Corrosion fatigue High temperature corrosion Welding |
| ISSN号 | 0022-3115 |
| DOI | 10.1016/j.jnucmat.2020.152365 |
| 通讯作者 | Tan, Jibo(jbtan10s@imr.ac.cn) |
| 英文摘要 | Environmentally assisted fatigue (EAF) tests in borated and lithiated high-temperature water were conducted to investigate the effect of dissolved oxygen (DO), strain rate and strain amplitude on fatigue life of 308L weld metal. It was found that fatigue lives were comparable in 0.005 ppm DO and 0.1 ppm DO water, and decreased slightly with decreasing the strain rate from 0.04%/s to 0.004%/s. The EAF effects were more pronounced at low strain amplitudes. The EAF cracking mechanisms involved with dendrite boundary orientation relative to cyclic stress axis and 8-ferrite in 308L weld metal are discussed. (C) 2020 Published by Elsevier B.V. |
| 资助项目 | National Science and Technology Major Project[2017ZX06002003-004-002] ; Chinese Academy of Sciences[ZDRW-CN-2017-1] ; National Natural Science Foundation of China[51601201] ; National Natural Science Foundation of China[51671201] ; Institute of Metal Research, Chinese Academy of Sciences[SCJJ-2013-ZD-02] |
| WOS研究方向 | Materials Science ; Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000564000400003 |
| 出版者 | ELSEVIER |
| 资助机构 | National Science and Technology Major Project ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; Institute of Metal Research, Chinese Academy of Sciences |
| 源URL | [http://ir.imr.ac.cn/handle/321006/140398]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Tan, Jibo |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Liaoning Key Lab Safety & Assessment Tech Nucl Ma, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Jun,Zhang, Ziyu,Tan, Jibo,et al. Environmentally assisted fatigue behavior of 308L weld metal in borated and lithiated high-temperature water[J]. JOURNAL OF NUCLEAR MATERIALS,2020,539:10. |
| APA | Gao, Jun,Zhang, Ziyu,Tan, Jibo,Wu, Xinqiang,Han, En-Hou,&Ke, Wei.(2020).Environmentally assisted fatigue behavior of 308L weld metal in borated and lithiated high-temperature water.JOURNAL OF NUCLEAR MATERIALS,539,10. |
| MLA | Gao, Jun,et al."Environmentally assisted fatigue behavior of 308L weld metal in borated and lithiated high-temperature water".JOURNAL OF NUCLEAR MATERIALS 539(2020):10. |
入库方式： OAI收割
来源：金属研究所
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