| Effect of hydrogen ion irradiation on the mechanical properties of thermally aged Z3CN20.09M duplex stainless steel | |
| Lei, Penghui; Jiang, Ni; Hao JN(郝剑楠); Peng Q(彭庆); Qi, Pan; Shi, Fangjie; Hang, Yuhua; Li, Qianwu; Ye, Chao | |
| Source Publication | VACUUM
 |
| 2025-10 | |
| Volume | 231Pages:113757 |
| ISSN | 0042-207X |
| Abstract | In order to investigate the synergistic effect of thermal aging and hydrogen, Z3CN20.09M duplex stainless steels (DSS) were thermal aged at 400 C-degrees and then the irradiated by hydrogen ions. Due to the segregation of the Fe and Cr elements induced by spinodal decomposition, the nanohardness of the ferrite phase increased after thermal aging process. The irradiation effects by hydrogen ion could further increase the nanohardness of the damage region. But the {011}<111> slip system structures formed by the irradiation significantly suppressed the hardening effects of the ions irradiation induced dislocations and spinodal decomposition induced element segregation. During the in-situ transmission electron microscopy (TEM) tensile process, severe deformation occurred and extended along a slip band that ran diagonally across the entire sample region. At last, a cracking formed at the deformation center area and propagated along the crack tip towards the irradiation damage side, ultimately leading to the sample fracture. This study serves as a valuable reference for improving the properties of Z3CN20.09M DSS utilized in nuclear plants. |
| Keyword | Z3CN20.09M duplex alloy Hydrogen ions irradiation Nanohardness TEM in-situ tensile test |
| DOI | 10.1016/j.vacuum.2024.113757 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:001346907600001 |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| Funding Organization | National Key Research and Develop-ment Program of China {2022YFB3707200] ; National Natural Science Foundation of China {12272378] ; Strategic Priority Research Program of Chinese Academy of Sciences {XDB0620103] ; High-level Innovation Research Institute Program of Guangdong Province {2020B0909010003] |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Ye C ; Peng Q |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/97186 |
| Collection | 非线性力学国家重点实验室 |
| Affiliation | 1.【Lei, Penghui】 Xi An Jiao Tong Univ, Sch Nucl Sci & Technol, Xian 710049, Peoples R China 2.【Jiang, Ni & Ye, Chao】 Northwestern Polytech Univ, Inst Clean Energy, Yangtze River Delta Res Inst, Taicang 215400, Peoples R China 3.【Hao, Jiannan & Peng, Qing】 Northwestern Polytech Univ, Sch Mat Sci & Engn, Xian 710072, Peoples R China 4.【Peng, Qing】 Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China 5.【Qi, Pan】 China Nucl Power Operat Technol Corp LTD, Wuhan 430223, Peoples R China 6.【Shi, Fangjie & Hang, Yuhua & Li, Qianwu】 Suzhou Nucl Power Res Inst, Suzhou 215004, Peoples R China |
| Recommended Citation GB/T 7714 | Lei, Penghui,Jiang, Ni,Hao JN,et al. Effect of hydrogen ion irradiation on the mechanical properties of thermally aged Z3CN20.09M duplex stainless steel[J]. VACUUM,2025,231:113757.Rp_Au:Ye C, Peng Q |
| APA | Lei, Penghui.,Jiang, Ni.,郝剑楠.,彭庆.,Qi, Pan.,...&Ye, Chao.(2025).Effect of hydrogen ion irradiation on the mechanical properties of thermally aged Z3CN20.09M duplex stainless steel.VACUUM,231,113757. |
| MLA | Lei, Penghui,et al."Effect of hydrogen ion irradiation on the mechanical properties of thermally aged Z3CN20.09M duplex stainless steel".VACUUM 231(2025):113757. |
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