The influence of dislocation and hydrogen on thermal helium desorption behavior in Fe9Cr alloys
文献类型：期刊论文
| 作者 | Jin SX(靳硕学) ; Zhu T(朱特); Gong YH(龚毅豪); Lu EY(卢二阳); Song LG(宋力刚); Cao XZ(曹兴忠); Wang BY(王宝义); Zhu, Te; Jin, Shuoxue; Gong, Yihao
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| 刊名 | JOURNAL OF NUCLEAR MATERIALS
 |
| 出版日期 | 2017 |
| 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 |
| 文献子类 | Article |
| 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. |
| 电子版国际标准刊号 | 1873-4820 |
| 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:000413594400029 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/284826]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Jin SX,Zhu T,Gong YH,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 | 靳硕学.,朱特.,龚毅豪.,卢二阳.,宋力刚.,...&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 | 靳硕学,et al."The influence of dislocation and hydrogen on thermal helium desorption behavior in Fe9Cr alloys".JOURNAL OF NUCLEAR MATERIALS 495(2017):244-248. |
入库方式： OAI收割
来源：高能物理研究所
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