Effect of cold work level on the crack propagation behaviour of 316LN stainless steel in high-temperature pressurized water
文献类型：期刊论文
| 作者 | Sun, Wei1,2; Wu, Bin1,2; Ming, Hongliang1,2; Wang, Jianqiu1,2,3; Han, En-Hou2,3 |
| 刊名 | JOURNAL OF NUCLEAR MATERIALS
 |
| 出版日期 | 2025 |
| 卷号 | 603页码:17 |
| 关键词 | 316LN stainless steel Cold work Stress corrosion cracking High-temperature pressurized water Crack propagation |
| ISSN号 | 0022-3115 |
| DOI | 10.1016/j.jnucmat.2024.155403 |
| 通讯作者 | Ming, Hongliang(hlming12s@imr.ac.cn) |
| 英文摘要 | We investigated the microstructure, mechanical properties, and stress corrosion cracking (SCC) propagation behaviour of 316LN austenitic stainless steel with various cold work (CW) levels. CW increased the crack growth rate of 316LN. The stress corrosion crack growth rate (SCCGR) for 316LN with 5% CW was approximately 6.52% higher than that of the solution-annealed state; 10%, 20%, and 30% CW resulted in 1.20, 3.18, and 6.10 times higher SCCGRs, respectively. A larger residual strain and proliferation of slip bands via cold deformation augmented the SCCGR. The SCC propagation mechanism of 316LN changed with increasing CW levels owing to slip bands. |
| 资助项目 | National Natural Science Foundation of China[52273321] ; National Funding Program for Postdoctoral Researchers[GZC20232747] ; Youth Innovation Promotion Association CAS[2022187] ; IMR Innovation Fund[2024-PY14] ; Opening project fund of Materials Service Safety Assessment Facilities[MSAF-2021-003] |
| WOS研究方向 | Materials Science ; Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:001320648400001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; National Funding Program for Postdoctoral Researchers ; Youth Innovation Promotion Association CAS ; IMR Innovation Fund ; Opening project fund of Materials Service Safety Assessment Facilities |
| 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 |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Key Lab Nucl Mat & Safety Assessment, Inst Met Res, Shenyang 110016, Peoples R China 3.Inst Corros Sci & Technol, Guangzhou 510530, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Wei,Wu, Bin,Ming, Hongliang,et al. Effect of cold work level on the crack propagation behaviour of 316LN stainless steel in high-temperature pressurized water[J]. JOURNAL OF NUCLEAR MATERIALS,2025,603:17. |
| APA | Sun, Wei,Wu, Bin,Ming, Hongliang,Wang, Jianqiu,&Han, En-Hou.(2025).Effect of cold work level on the crack propagation behaviour of 316LN stainless steel in high-temperature pressurized water.JOURNAL OF NUCLEAR MATERIALS,603,17. |
| MLA | Sun, Wei,et al."Effect of cold work level on the crack propagation behaviour of 316LN stainless steel in high-temperature pressurized water".JOURNAL OF NUCLEAR MATERIALS 603(2025):17. |
入库方式： OAI收割
来源：金属研究所
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