Atomic scale observation of FCC twin, FCC -> 9R and 9R -> 12R' transformations in cold-rolled Hafnium
文献类型:期刊论文
作者 | Zhang, Yingdong1,2; Li, Geping1; Yuan, Fusen1,2; Han, Fuzhou1,2; Ali, Muhammad1,2; Guo, Wenbin1,2; Ren, Jie1,2 |
刊名 | SCRIPTA MATERIALIA |
出版日期 | 2022-01-15 |
卷号 | 207页码:4 |
ISSN号 | 1359-6462 |
关键词 | Pure Hafnium Phase transformation 9R structure 12R' structure Face-centered cubic twin |
DOI | 10.1016/j.scriptamat.2021.114284 |
通讯作者 | Li, Geping(gpli@imr.ac.cn) |
英文摘要 | A B S T R A C T The face-centered cubic (FCC) twin, FCC -> 9R and 9R -> 12R' transformations were observed simultaneously in cold-rolled pure Hf. The formation of FCC twin was due to the Shockley partial dislocations extended in the different basal planes. For FCC -> 9R transformation, the collective gliding of Shockley partial dislocations along (111) planes with every three atomic layers eventually lead to the stacking sequence of close-packed structure, i.e. ACBACBACBA changed to ABACACBCBA. The 9R -> 12R' transformation was related to the formation of the full dislocations at every three atomic layers. (c) 2021 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
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:000707613400006 |
源URL | [http://ir.imr.ac.cn/handle/321006/166656] |
专题 | 金属研究所_中国科学院金属研究所 |
通讯作者 | Li, Geping |
作者单位 | 1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 96 JinZhai Rd, Hefei 230026, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Yingdong,Li, Geping,Yuan, Fusen,et al. Atomic scale observation of FCC twin, FCC -> 9R and 9R -> 12R' transformations in cold-rolled Hafnium[J]. SCRIPTA MATERIALIA,2022,207:4. |
APA | Zhang, Yingdong.,Li, Geping.,Yuan, Fusen.,Han, Fuzhou.,Ali, Muhammad.,...&Ren, Jie.(2022).Atomic scale observation of FCC twin, FCC -> 9R and 9R -> 12R' transformations in cold-rolled Hafnium.SCRIPTA MATERIALIA,207,4. |
MLA | Zhang, Yingdong,et al."Atomic scale observation of FCC twin, FCC -> 9R and 9R -> 12R' transformations in cold-rolled Hafnium".SCRIPTA MATERIALIA 207(2022):4. |
入库方式: OAI收割
来源:金属研究所
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