IMR OpenIR
Local faceting in coarsening of nanolaminates with low angle boundaries in pure nickel
Xie, H.; Zhang, H. W.; Li, J. G.; Lu, K.; Zhang, HW (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China.
2016-09-01
Source PublicationSCRIPTA MATERIALIA
ISSN1359-6462
Volume122Pages:110-114
AbstractNanolaminated structures with low angle boundaries were fabricated in a pure Ni single crystal with a Brass orientation by using dynamic plastic deformation supplemented by cold rolling. The coarsening mechanism of the nanolaminates at elevated temperatures was investigated by means of in situ TEM observations. Upon annealing, shortening and fragmentation of the nanolaminates are initiated by local faceting, forming flat facets that are inclined with each other by similar to 70 degrees and aligned with one of the (111) planes. The underlying mechanism was analyzed in terms of the anisotropy of boundary energy. (C) 2016 Elsevier Ltd. All rights reserved.
description.department[xie, h. ; zhang, h. w. ; lu, k.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china ; [zhang, h. w.] yanshan univ, coll mech engn, natl engn res ctr equipment & technol cold strip, qinhuangdao 066004, peoples r china ; [li, j. g.] chinese acad sci, inst met res, superalloy div, shenyang 110016, peoples r china
KeywordFacets Coarsening Nanolaminates With Low Angle Boundaries Grain Boundary Energy Nickel
Subject AreaScience & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
Funding OrganizationMinistry of Science and Technology of the People's Republic of China [2012CB932201]; National Natural Science Foundation of China [51231006, 51171182]; Project of Liaoning Natural Science Foundation [2015020231]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/75766
Collection中国科学院金属研究所
Corresponding AuthorZhang, HW (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China.
Recommended Citation
GB/T 7714
Xie, H.,Zhang, H. W.,Li, J. G.,et al. Local faceting in coarsening of nanolaminates with low angle boundaries in pure nickel[J]. SCRIPTA MATERIALIA,2016,122:110-114.
APA Xie, H.,Zhang, H. W.,Li, J. G.,Lu, K.,&Zhang, HW .(2016).Local faceting in coarsening of nanolaminates with low angle boundaries in pure nickel.SCRIPTA MATERIALIA,122,110-114.
MLA Xie, H.,et al."Local faceting in coarsening of nanolaminates with low angle boundaries in pure nickel".SCRIPTA MATERIALIA 122(2016):110-114.
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