中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
DOI10.1016/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.

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来源:金属研究所

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