Insights into dissolved oxygen dependent crack initiation mechanism of 316LN stainless steel fatigue tested in high-temperature pressurized water
文献类型：期刊论文
| 作者 | Qiao, Yufei1,2; Li, Hui3; Tan, Jibo1; Liu, Daoping3; Zhang, Ziyu1; Wu, Xinqiang1; Ke, Wei1 |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2025-03-01 |
| 卷号 | 244页码:19 |
| 关键词 | Stainless steel Dissolved oxygen Corrosion fatigue TEM High temperature corrosion |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2024.112662 |
| 通讯作者 | Tan, Jibo(jbtan10s@imr.ac.cn) |
| 英文摘要 | The corrosion fatigue behavior of 316LN SS hollow specimen was investigated in high-temperature pressurized water at different dissolved oxygen (DO) concentrations (<5-200 ppb). The fatigue life of 316LN SS significantly increased with increasing DO concentration from < 5-20 ppb, while the effect of DO on fatigue lives apparently saturated at above 20 ppb (20-200 ppb). DO plays a significant role in microstructurally small cracks rather than mechanically small cracks. The oxidation characteristic of slip bands affects the crack initiation process. The effect of DO on the fatigue crack initiation mechanism is discussed. |
| 资助项目 | National Natural Science Foundation of China[12102416] ; Youth Innovation Promotion Association CAS[2021189] ; CNNC Science Fund for Talented Young Scholars ; Xingliao Talent Plan of Liaoning Province[XLYC2202025] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001405273900001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; CNNC Science Fund for Talented Young Scholars ; Xingliao Talent Plan of Liaoning Province |
| 源URL |  |
| 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.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Liaoning Key Lab Safety & Assessment Tech Nucl Mat, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 3.Nucl Power Inst China, Sci & Technol Reactor Syst Design Technol Lab, Chengdu 610041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiao, Yufei,Li, Hui,Tan, Jibo,et al. Insights into dissolved oxygen dependent crack initiation mechanism of 316LN stainless steel fatigue tested in high-temperature pressurized water[J]. CORROSION SCIENCE,2025,244:19. |
| APA | Qiao, Yufei.,Li, Hui.,Tan, Jibo.,Liu, Daoping.,Zhang, Ziyu.,...&Ke, Wei.(2025).Insights into dissolved oxygen dependent crack initiation mechanism of 316LN stainless steel fatigue tested in high-temperature pressurized water.CORROSION SCIENCE,244,19. |
| MLA | Qiao, Yufei,et al."Insights into dissolved oxygen dependent crack initiation mechanism of 316LN stainless steel fatigue tested in high-temperature pressurized water".CORROSION SCIENCE 244(2025):19. |
入库方式： OAI收割
来源：金属研究所
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