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A high strength and high electrical conductivity bulk Cu-Ag alloy strengthened with nanotwins
Zhang, B. B.; Tao, N. R.; Lu, K.; Tao, NR (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.
2017-03-01
Source PublicationSCRIPTA MATERIALIA
ISSN1359-6462
Volume129Pages:39-43
AbstractA bulk solid solution Cu-5Ag alloy consisting of nanotwins and nanograins was prepared by means of dynamic plastic deformation at liquid nitrogen temperature. Continuous precipitation of Ag occurs in the nanotwins which exhibit higher thermal stability than the nano-grains upon annealing. A tensile strength of 870 MPa and an electrical conductivity of 78% International Annealed Copper Standard are achieved in the annealed nano structure Cu-5Ag alloy which is strengthened with nanotwins and nanoscale precipitates. (C) 2016 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.; A bulk solid solution Cu-5Ag alloy consisting of nanotwins and nanograins was prepared by means of dynamic plastic deformation at liquid nitrogen temperature. Continuous precipitation of Ag occurs in the nanotwins which exhibit higher thermal stability than the nano-grains upon annealing. A tensile strength of 870 MPa and an electrical conductivity of 78% International Annealed Copper Standard are achieved in the annealed nano structure Cu-5Ag alloy which is strengthened with nanotwins and nanoscale precipitates. (C) 2016 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
description.department[zhang, b. b. ; tao, n. r. ; lu, k.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china
KeywordCuag Alloy Strength Electrical Conductivity Nanotwins Precipitation Hardening
Subject AreaNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Natural Science Foundation of China [51371172]; Ministry of Science and Technology of China [2012CB932201]
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/78276
Collection中国科学院金属研究所
Corresponding AuthorTao, NR (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.
Recommended Citation
GB/T 7714
Zhang, B. B.,Tao, N. R.,Lu, K.,et al. A high strength and high electrical conductivity bulk Cu-Ag alloy strengthened with nanotwins[J]. SCRIPTA MATERIALIA,2017,129:39-43.
APA Zhang, B. B.,Tao, N. R.,Lu, K.,&Tao, NR .(2017).A high strength and high electrical conductivity bulk Cu-Ag alloy strengthened with nanotwins.SCRIPTA MATERIALIA,129,39-43.
MLA Zhang, B. B.,et al."A high strength and high electrical conductivity bulk Cu-Ag alloy strengthened with nanotwins".SCRIPTA MATERIALIA 129(2017):39-43.
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