Twins induced by high-temperature ion irradiation in body-centered cubic V-4Cr-4Ti alloy
文献类型：期刊论文
| 作者 | Ding, Jianwen1; Yang, Shanwu1; Zhu, Boling2,3; Liu, Huiping4 ; Liu, Guoliang2; Zhou, Lujun1; Zhan, Qian2; Wan, Farong2
|
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2019-03-15 |
| 卷号 | 162页码:377-381 |
| ISSN号 | 1359-6462 |
| 关键词 | V-4Cr-4Ti alloy Ion irradiation Twins Dislocation loops |
| DOI | 10.1016/j.scriptamat.2018.11.033 |
| 英文摘要 | V-4Cr-4Ti alloy for future fusion reactors has attracted great interest. In the present study, twins are observed in the V-4Cr-4Ti alloy irradiated with a 500-keV iron ion beam for 2.67 hat 500 degrees C. The twins are identified as {112} < 111 > type. There is no evident composition distinction between the twins and the matrix. Additionally, dense irradiation-induced dislocation loops are observed. It is proposed that coalescence of dislocation loops can facilitate the growth of stacking faults at which the twins nucleate. The mechanism indicates that twinning might be used to absorb irradiation-induced point defects. (C) 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| WOS关键词 | VANADIUM ALLOYS ; DEFORMATION TWINS ; MICROSTRUCTURES ; TRANSFORMATION ; NUCLEATION ; STRENGTH ; BEHAVIOR ; LOOPS |
| 资助项目 | National Magnetic Confinement Fusion Science Program of China[2014GB120000] ; National Magnetic Confinement Fusion Science Program of China[2014GB104003] ; National Natural Science Foundation of China[51571026] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000457664900078 |
| 资助机构 | National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/65106]  |
| 专题 | 中国科学院近代物理研究所 |
| 作者单位 | 1.Univ Sci & Technol Beijing, Collaborat Innovat Ctr Steel Technol, Beijing 100083, Peoples R China 2.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China 3.Chinese Acad Sci, Inst Biophys, Ctr Biol Imaging, Beijing 100101, Peoples R China 4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Jianwen,Yang, Shanwu,Zhu, Boling,et al. Twins induced by high-temperature ion irradiation in body-centered cubic V-4Cr-4Ti alloy[J]. SCRIPTA MATERIALIA,2019,162:377-381. |
| APA | Ding, Jianwen.,Yang, Shanwu.,Zhu, Boling.,Liu, Huiping.,Liu, Guoliang.,...&Wan, Farong.(2019).Twins induced by high-temperature ion irradiation in body-centered cubic V-4Cr-4Ti alloy.SCRIPTA MATERIALIA,162,377-381. |
| MLA | Ding, Jianwen,et al."Twins induced by high-temperature ion irradiation in body-centered cubic V-4Cr-4Ti alloy".SCRIPTA MATERIALIA 162(2019):377-381. |
入库方式： OAI收割
来源：近代物理研究所
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