中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Tracing the coupled atomic shear and shuffle for a cubic to a hexagonal crystal transition

文献类型:期刊论文

作者Wang, H. L. ; Hao, Y. L. ; He, S. Y. ; Du, K. ; Li, T. ; Obbard, E. G. ; Hudspeth, J. ; Wang, J. G. ; Wang, Y. D. ; Wang, Y. ; Prima, F. ; Lu, N. ; Kim, M. J. ; Cairney, J. M. ; Li, S. J. ; Yang, R.
刊名SCRIPTA MATERIALIA
出版日期2017-05-01
卷号133页码:70-74
ISSN号1359-6462
关键词Titanium alloy Phase transformation Burgers mechanism Shear Shuffle
通讯作者Hao, YL (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China.
中文摘要Tracing the rearranged atoms in the first-order phase transformation is unrealistic due to the discrete structure change. Here we report that, by tuning a nano-scale decomposition in a titanium alloy, the bcc crystal distorts successively toward the hcp crystal by keeping an orthorhombic symmetry. Thus, the shear-shuffle relationship is traced experimentally to enrich the well-known Burgers mechanism. Our results reveal also that the successive tuning on crystal structure at the atomic level leads to some novel properties which are unexpected from the discrete phase transformations. (C) 2017 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
学科主题Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助信息Ministry of Science and Technology of the People's Republic of China [2016YFC1102600]; National Science Foundation of China [51571190, 51271180, 51631007, 51527801, 51390473, 51371177]
收录类别SCI
语种英语
公开日期2017-08-17
源URL[http://ir.imr.ac.cn/handle/321006/78174]  
专题金属研究所_中国科学院金属研究所
推荐引用方式
GB/T 7714
Wang, H. L.,Hao, Y. L.,He, S. Y.,et al. Tracing the coupled atomic shear and shuffle for a cubic to a hexagonal crystal transition[J]. SCRIPTA MATERIALIA,2017,133:70-74.
APA Wang, H. L..,Hao, Y. L..,He, S. Y..,Du, K..,Li, T..,...&Yang, R..(2017).Tracing the coupled atomic shear and shuffle for a cubic to a hexagonal crystal transition.SCRIPTA MATERIALIA,133,70-74.
MLA Wang, H. L.,et al."Tracing the coupled atomic shear and shuffle for a cubic to a hexagonal crystal transition".SCRIPTA MATERIALIA 133(2017):70-74.

入库方式: OAI收割

来源:金属研究所

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