The single effect of microstructure, residual strain and geometric structure on the stress corrosion cracking behavior of scratched alloy 690TT
文献类型：期刊论文
| 作者 | Wu, Bin1; Ming, Hongliang1,2; Li, Rongbo3; Meng, Fanjiang3; Wang, Jianqiu1,2,4; Han, En-Hou1,4 |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2024-02-01 |
| 卷号 | 227页码:15 |
| 关键词 | Alloy 690TT Stress corrosion cracking High temperature water Scratch |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2023.111709 |
| 通讯作者 | Ming, Hongliang(hlming12s@imr.ac.cn) ; Li, Rongbo(lirongbo@snerdi.com.cn) ; Wang, Jianqiu(wangjianqiu@imr.ac.cn) |
| 英文摘要 | Scratched area on alloy 690TT were treated by relief annealing (RA) and solution annealing plus thermal treatment (SATT), respectively, and then detailed characterization and immersion tests in simulated pressurized water reactor environment were carried out. RA reduces residual strain but not changes microstructure stratification, which causes stress corrosion cracking (SCC). SATT eliminates both strain and microstructure stratification, preventing SCC. Meanwhile, the independent effects of geometric structure, strain and microstructure on SCC behavior were investigated. Specifically, geometric structure is necessary but not sufficient for crack initiation. While the residual strain mainly enhances propagation, and the microstructure promotes both initiation and propagation. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001160151300001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 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; Li, Rongbo; Wang, Jianqiu |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Nucl Mat & Safety Assessment, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Shanghai Nucl Engn Res & Design Inst Ltd Co, Shanghai 200233, Peoples R China 4.Inst Corros Sci & Technol, Guangzhou 510530, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Bin,Ming, Hongliang,Li, Rongbo,et al. The single effect of microstructure, residual strain and geometric structure on the stress corrosion cracking behavior of scratched alloy 690TT[J]. CORROSION SCIENCE,2024,227:15. |
| APA | Wu, Bin,Ming, Hongliang,Li, Rongbo,Meng, Fanjiang,Wang, Jianqiu,&Han, En-Hou.(2024).The single effect of microstructure, residual strain and geometric structure on the stress corrosion cracking behavior of scratched alloy 690TT.CORROSION SCIENCE,227,15. |
| MLA | Wu, Bin,et al."The single effect of microstructure, residual strain and geometric structure on the stress corrosion cracking behavior of scratched alloy 690TT".CORROSION SCIENCE 227(2024):15. |
入库方式： OAI收割
来源：金属研究所
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