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题名: Boundary faceting in Goss orientated nickel with a nanolaminated structure
作者: Xie, H;  Zhang, HW;  Lu, K
通讯作者: Zhang, HW (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China.
发表日期: 2018-7-1
学科主题: Nanoscience & Nanotechnology;  Materials Science, Multidisciplinary;  Metallurgy & Metallurgical Engineering
关键词: TRIPLE JUNCTION MOTION;  GRAIN-BOUNDARIES;  SINGLE-CRYSTALS;  ALUMINUM;  GROWTH;  MICROSTRUCTURE;  EVOLUTION;  RECOVERY;  METALS;  ENERGY
摘要: Nanolaminated structure was fabricated in pure nickel with Goss orientation via dynamic plastic deformation and subsequent cold rolling, and the structural coarsening during post annealing was investigated. Local faceting of lamellar boundaries that are typical high angle boundaries with misorientation angle larger than 15 degrees is observed during annealing. The facets are roughly parallel to the traces of (111) planes and more readily occur for boundaries misoriented from 15 to 40 degrees. The local faceting of lamellar boundaries leads to structural coarsening and polygonization of lamellar structure. (C) 2018 Acta Materialia Inc Published by Elsevier Ltd. All rights reserved.
资助者: Ministry of Science and Technology of China [2012CB932201]; National Natural Science Foundation [51231006, 51171182]
英文摘要: Nanolaminated structure was fabricated in pure nickel with Goss orientation via dynamic plastic deformation and subsequent cold rolling, and the structural coarsening during post annealing was investigated. Local faceting of lamellar boundaries that are typical high angle boundaries with misorientation angle larger than 15 degrees is observed during annealing. The facets are roughly parallel to the traces of (111) planes and more readily occur for boundaries misoriented from 15 to 40 degrees. The local faceting of lamellar boundaries leads to structural coarsening and polygonization of lamellar structure. (C) 2018 Acta Materialia Inc Published by Elsevier Ltd. All rights reserved.
部门归属: [Xie, H.;  Zhang, H. W.;  Lu, K.] Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China;  [Xie, H.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China;  [Zhang, H. W.] Yanshan Univ, Natl Engn Res Ctr Equipment & Technol Cold Strip, Coll Mech Engn, Qinhuangdao 066004, Peoples R China
刊名: SCRIPTA MATERIALIA
收录类别: SCI
内容类型: 期刊论文
URI标识: http://ir.imr.ac.cn/handle/321006/79282
ISSN号: 1359-6462
语种: 英语
Appears in Collections:中国科学院金属研究所_期刊论文

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Recommended Citation:
Xie, H,Zhang, HW,Lu, K. Boundary Faceting In Goss Orientated Nickel With A Nanolaminated Structure[J]. Scripta Materialia,2018,151:66-70.

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