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Atomic-scale Nb heterogeneity induced icosahedral short-range ordering in metallic glasses

文献类型：期刊论文

作者Zhu, Yuhui1,2,4; Wang, Weizhen3; Song, Yuanyuan2; Zhang, Shiming5; Li, Hong2,4; Wang, Aimin2,4; Zhang, Haifeng2,4; Zhu, Zhengwang2,4
刊名JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
出版日期2022-05-10
卷号108页码:73-81
关键词Metallic glasses Isothermal annealing Atomic-scale Structural ordering Nb heterogeneity
ISSN号1005-0302
DOI10.1016/j.jmst.2021.08.046
通讯作者Zhu, Zhengwang(zwzhu@imr.ac.cn)
英文摘要The intrinsic origins and formation of atomic-scale structure in multicomponent alloys remain largely unknown owing to limited simulations and inaccessible experiments. Herein, we report the formation of three-dimensional periodicity from a disordered atomic-scale structure to an imperfect/perfect ordered cluster and finally to long-range translational and rotational symmetry coupled with Nb heterogeneity. Significant atomic-scale structural clustering and atomic arrangements involving solvent or solute atoms simultaneously occurred during isothermal annealing. A close relationship between atomic-scale structural evolution and composition variation has important implications in depicting the chemical and topological packing during the early crystallization stage in metallic glasses. This work can provide a comprehensive understanding of how short-range orders evolve into long-range periodicity and will further shed light on the origins and nature of metallic glasses. (c) 2022 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
资助项目National Natural Science Foundation of China[52074257] ; National Natural Science Foundation of China[51790484] ; Chinese Academy of Sciences[ZDBS-LY-JSC023] ; Liao Ning Revitalization Talents Program[XLYC1802078] ; Liao Ning Revitalization Talents Program[XLYC1807062] ; fund of Qingdao[19-9-2-1-wz]
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000787644400009
出版者JOURNAL MATER SCI TECHNOL
资助机构National Natural Science Foundation of China ; Chinese Academy of Sciences ; Liao Ning Revitalization Talents Program ; fund of Qingdao
源URL[http://ir.imr.ac.cn/handle/321006/172710]  
专题金属研究所_中国科学院金属研究所
通讯作者Zhu, Zhengwang
作者单位1.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
2.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
4.Chinese Acad Sci, Inst Met Res, Shichangxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China
5.Qingdao Yunlu Adv Mat Technol Co Ltd, Qingdao 266232, Peoples R China
推荐引用方式
GB/T 7714		 Zhu, Yuhui,Wang, Weizhen,Song, Yuanyuan,et al. Atomic-scale Nb heterogeneity induced icosahedral short-range ordering in metallic glasses[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2022,108:73-81.
APA Zhu, Yuhui.,Wang, Weizhen.,Song, Yuanyuan.,Zhang, Shiming.,Li, Hong.,...&Zhu, Zhengwang.(2022).Atomic-scale Nb heterogeneity induced icosahedral short-range ordering in metallic glasses.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,108,73-81.
MLA Zhu, Yuhui,et al."Atomic-scale Nb heterogeneity induced icosahedral short-range ordering in metallic glasses".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 108(2022):73-81.

入库方式： OAI收割

来源：金属研究所

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