Defect evolution in a Ni-Mo-Cr-Fe alloy subjected to high-dose Kr ion irradiation at elevated temperature
文献类型：期刊论文
| 作者 | de los Reyes, M; Voskoboinikov, R; Kirk, MA; Huang, HF; Lumpkin, G; Bhattacharyya, D |
| 刊名 | JOURNAL OF NUCLEAR MATERIALS
 |
| 出版日期 | 2016 |
| 卷号 | 474期号:-页码:155—162 |
| 关键词 | NICKEL-ALLOY CASCADES DYNAMICS REACTORS METALS DAMAGE NI3AL |
| ISSN号 | 0022-3115 |
| 通讯作者 | Bhattacharyya, D (reprint author), Australian Nucl Sci & Technol Org, Lucas Heights, NSW 2234, Australia. |
| 英文摘要 | A candidate Ni-Mo-Cr-Fe alloy (GH3535) for application as a structural material in a molten salt nuclear reactor was irradiated with 1 MeV Kr2+ ions (723 K, max dose of 100 dpa) at the IVEM-Tandem facility. The evolution of defects like dislocation loops and vacancy- and self-interstitial clusters was examined in-situ. For obtaining a deeper insight into the true nature of these defects, the irradiated sample was further analysed under a TEM post-facto. The results show that there is a range of different types of defects formed under irradiation. Interaction of radiation defects with each other and with preexisting defects, e.g., linear dislocations, leads to the formation of complex microstructures. Molecular dynamics simulations used to obtain a greater understanding of these defect transformations showed that the interaction between linear dislocations and radiation induced dislocation loops could form faulted structures that explain the fringed contrast of these defects observed in TEM. Crown Copyright (C) 2016 Published by Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000374870100019 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/25679]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | de los Reyes, M,Voskoboinikov, R,Kirk, MA,et al. Defect evolution in a Ni-Mo-Cr-Fe alloy subjected to high-dose Kr ion irradiation at elevated temperature[J]. JOURNAL OF NUCLEAR MATERIALS,2016,474(-):155—162. |
| APA | de los Reyes, M,Voskoboinikov, R,Kirk, MA,Huang, HF,Lumpkin, G,&Bhattacharyya, D.(2016).Defect evolution in a Ni-Mo-Cr-Fe alloy subjected to high-dose Kr ion irradiation at elevated temperature.JOURNAL OF NUCLEAR MATERIALS,474(-),155—162. |
| MLA | de los Reyes, M,et al."Defect evolution in a Ni-Mo-Cr-Fe alloy subjected to high-dose Kr ion irradiation at elevated temperature".JOURNAL OF NUCLEAR MATERIALS 474.-(2016):155—162. |
入库方式： OAI收割
来源：上海应用物理研究所
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