Decoupling the role of microstructure and geometric discontinuity introduced by weld reinforcement height on corrosion behavior of SA106B/ 316L SS welded joint in the flowing 0.5 M NaCl solution
文献类型：期刊论文
| 作者 | Zheng, Kexin1,2; Hu, Hongxiang1; Wang, Zhengbin1; Zheng, Yugui1; Zhao, Liang3 |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2024-05-15 |
| 卷号 | 232页码:15 |
| 关键词 | A. Carbon steel A. Stainless steel B. Erosion B. EIS C. Welding |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2024.112046 |
| 通讯作者 | Hu, Hongxiang(hxhu@imr.ac.cn) ; Wang, Zhengbin(zbwang12s@imr.ac.cn) |
| 英文摘要 | The flow -influenced corrosion (FIC) behavior of SA106B/316L stainless steel (SS) welded joints with SS located upstream and downstream is investigated experimentally and numerically. The damage components of microstructure heterogeneity and geometric discontinuity are quantified. The FIC of the welded joint is affected by the combination of galvanic corrosion, mass transfer, and charge transfer. The electrochemical measurements indicate that the corrosion is aggravated by a flow disturbance component of 18.70 similar to 26.96%. The corrosion of SA106B carbon steel is more severe than 52M and 316L SS due to galvanic effect, which is further promoted by flow disturbance. The FIC mechanism is also discussed. |
| 资助项目 | National Natural Science Foundation of China[51971229] ; CAS Key Laboratory of Nuclear Materials and Safety Assessment[2021NMSAKF03] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001229576500001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China ; CAS Key Laboratory of Nuclear Materials and Safety Assessment |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Hu, Hongxiang; Wang, Zhengbin |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, 62 Wencui Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.China Nucl Power Operat Management Co Ltd, Haiyan 314300, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Kexin,Hu, Hongxiang,Wang, Zhengbin,et al. Decoupling the role of microstructure and geometric discontinuity introduced by weld reinforcement height on corrosion behavior of SA106B/ 316L SS welded joint in the flowing 0.5 M NaCl solution[J]. CORROSION SCIENCE,2024,232:15. |
| APA | Zheng, Kexin,Hu, Hongxiang,Wang, Zhengbin,Zheng, Yugui,&Zhao, Liang.(2024).Decoupling the role of microstructure and geometric discontinuity introduced by weld reinforcement height on corrosion behavior of SA106B/ 316L SS welded joint in the flowing 0.5 M NaCl solution.CORROSION SCIENCE,232,15. |
| MLA | Zheng, Kexin,et al."Decoupling the role of microstructure and geometric discontinuity introduced by weld reinforcement height on corrosion behavior of SA106B/ 316L SS welded joint in the flowing 0.5 M NaCl solution".CORROSION SCIENCE 232(2024):15. |
入库方式： OAI收割
来源：金属研究所
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