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Weakening rolling texture in a nanotwinned copper
Cai, SS; Sun, LX; Tao, NR; Tao, NR (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Wenhua Rd 72, Shenyang 110016, Peoples R China.
2016-07-18
发表期刊MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN0921-5093
卷号670页码:90-96
摘要A randomly oriented copper embedded with nanotwin bundles was prepared by means of dynamic plastic deformation at cryogenic temperature. The subsequent cold rolling at room temperature induced shearing of nanotwin bundles, and resulted in a lamella structure after 90% thickness reduction. The volume fraction of copper-type rolling texture of the rolled nanotwinned copper is about 24.9 +/- 4.9 vol%, much less than the rolled coarse-grained (similar to 76 vol%) and ultrafine grained ones. Detailed microstructure and texture characterizations show that the weaker texture is attributed to the evolution of nanotwin bundles retarding the formation of texture during cold rolling. (C) 2016 Elsevier B.V. All rights reserved.
部门归属[cai, s. s. ; sun, l. x. ; tao, n. r.] chinese acad sci, inst met res, shenyang natl lab mat sci, wenhua rd 72, shenyang 110016, peoples r china
关键词Copper Nanotwins Cold Rolling Texture Plastic Deformation
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 People's Republic 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/321006/76323
专题中国科学院金属研究所
通讯作者Tao, NR (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Wenhua Rd 72, Shenyang 110016, Peoples R China.
推荐引用方式
GB/T 7714
Cai, SS,Sun, LX,Tao, NR,et al. Weakening rolling texture in a nanotwinned copper[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2016,670:90-96.
APA Cai, SS,Sun, LX,Tao, NR,&Tao, NR .(2016).Weakening rolling texture in a nanotwinned copper.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,670,90-96.
MLA Cai, SS,et al."Weakening rolling texture in a nanotwinned copper".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 670(2016):90-96.
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