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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
发表期刊SCRIPTA MATERIALIA
ISSN1359-6462
卷号129页码:39-43
摘要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.; 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.
部门归属[zhang, b. b. ; tao, n. r. ; lu, k.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china
关键词Cuag Alloy Strength Electrical Conductivity Nanotwins Precipitation Hardening
学科领域Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助者National Natural Science Foundation of China [51371172]; Ministry of Science and Technology of China [2012CB932201]
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/78276
专题中国科学院金属研究所
通讯作者Tao, NR (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.
推荐引用方式
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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