The influence of dislocation and hydrogen on thermal helium desorption behavior in fe9cr alloys
文献类型：期刊论文
| 作者 | Zhu, Te1,2; Jin, Shuoxue1; Gong, Yihao1,2; Lu, Eryang1; Song, Ligang1; Xu, Qiu3; Guo, Liping4; Cao, Xingzhong1; Wang, Baoyi1,2 |
| 刊名 | Journal of nuclear materials
 |
| 出版日期 | 2017-11-01 |
| 卷号 | 495页码:244-248 |
| 关键词 | Thermal desorption Defect Helium/hydrogen Ion-irradiation |
| ISSN号 | 0022-3115 |
| DOI | 10.1016/j.jnucmat.2017.08.027 |
| 通讯作者 | Jin, shuoxue(jinshuoxue@ihep.ac.cn) ; Cao, xingzhong(caoxzh@ihep.ac.cn) |
| 英文摘要 | Transmutation helium may causes serious embrittlement which is considered to be due to helium from clustering as a bubble in materials. suppression of transmutation helium can be achieved by introducing trapping sites such as dislocations and impurities in materials. here, effects of intentionally-induced dislocations and hydrogen on helium migrate and release behaviors were investigated using thermal desorption spectrometry (tds) technique applied to well-annealed and cold-worked fe9cr alloys irradiated by energetic helium/hydrogen ions. synchronous desorption of helium and hydrogen was observed, and the microstructure states during helium release at different temperatures were analyzed. high thermally stable hend type complexes formed in cold-worked specimens, resulting in the retardation of helium migration and release. the existence of hydrogen will strongly affect the thermal helium desorption which could be reflected in the tds spectrum. it was confirmed that hydrogen retained in the specimens can result in obvious delay of helium desorption. (c) 2017 elsevier b.v. all rights reserved. |
| WOS关键词 | MARTENSITIC STEEL ; FERRITIC/MARTENSITIC STEELS ; MECHANICAL-PROPERTIES ; IRRADIATION ; RETENTION ; METALS ; MICROSTRUCTURE ; EMBRITTLEMENT ; RADIATION ; DEUTERIUM |
| WOS研究方向 | Materials Science ; Nuclear Science & Technology |
| WOS类目 | Materials Science, Multidisciplinary ; Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000413594400029 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177165 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Jin, Shuoxue; Cao, Xingzhong |
| 作者单位 | 1.Chinese Acad Sci, Inst High Energy Phys, Multidiscipline Res Ctr, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100039, Peoples R China 3.Kyoto Univ, Res Reactor Inst, Kumatori, Osaka 5900494, Japan 4.Wuhan Univ, Sch Phys & Technol, Wuhan 430072, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Te,Jin, Shuoxue,Gong, Yihao,et al. The influence of dislocation and hydrogen on thermal helium desorption behavior in fe9cr alloys[J]. Journal of nuclear materials,2017,495:244-248. |
| APA | Zhu, Te.,Jin, Shuoxue.,Gong, Yihao.,Lu, Eryang.,Song, Ligang.,...&Wang, Baoyi.(2017).The influence of dislocation and hydrogen on thermal helium desorption behavior in fe9cr alloys.Journal of nuclear materials,495,244-248. |
| MLA | Zhu, Te,et al."The influence of dislocation and hydrogen on thermal helium desorption behavior in fe9cr alloys".Journal of nuclear materials 495(2017):244-248. |
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