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Friction stir welding of carbon nanotubes reinforced Al-Cu-Mg alloy composite plates
Zhao, Ke; Liu, Zhenyu; Xiao, Bolyu; Ma, Zongyi; Xiao, BY (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.
2017-09-01
Source PublicationJOURNAL MATER SCI TECHNOL
ISSN1005-0302
Volume33Issue:9Pages:1004-1008
AbstractCarbon nanotubes (CNTs) reinforced Al-Cu-Mg composite plates of 2.2 mm in thickness after extrusion and T4 treatment were joined by friction stir welding (FSW) and the joint efficiency reaches 87%. There was no precipitate in both heat-affected zone (HAZ) and nugget zone (NZ) as a medium rotation rate of 800 rpm and a relative high travel speed of 100 mm min(-1) were used. In the NZ, FSW disarranged the alignment of CNTs to random orientation and dispersed CNT uniformly. The orientation of CNTs perpendicular to the tensile direction and the possible dissolution of solute clusters made the HAZ become the weakest zone in the joint leading to the failure in the HAZ. (C) 2017 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.; Carbon nanotubes (CNTs) reinforced Al-Cu-Mg composite plates of 2.2 mm in thickness after extrusion and T4 treatment were joined by friction stir welding (FSW) and the joint efficiency reaches 87%. There was no precipitate in both heat-affected zone (HAZ) and nugget zone (NZ) as a medium rotation rate of 800 rpm and a relative high travel speed of 100 mm min(-1) were used. In the NZ, FSW disarranged the alignment of CNTs to random orientation and dispersed CNT uniformly. The orientation of CNTs perpendicular to the tensile direction and the possible dissolution of solute clusters made the HAZ become the weakest zone in the joint leading to the failure in the HAZ. (C) 2017 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
description.department[zhao, ke ; liu, zhenyu ; xiao, bolyu ; ma, zongyi] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, liaoning, peoples r china
KeywordCarbon Nanotubes Metal Matrix Composites Friction Stir Welding
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Basic Research Program of China [2011CB932603, 2012CB619600]; CAS/SAFEA International Partnership Program for Creative Research Teams; National Natural Science Foundation of China [51501189]
Indexed BySCI
Language英语
WOS IDWOS:000410668400011
Citation statistics
Cited Times:29[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/79118
Collection中国科学院金属研究所
Corresponding AuthorXiao, BY (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.
Recommended Citation
GB/T 7714
Zhao, Ke,Liu, Zhenyu,Xiao, Bolyu,et al. Friction stir welding of carbon nanotubes reinforced Al-Cu-Mg alloy composite plates[J]. JOURNAL MATER SCI TECHNOL,2017,33(9):1004-1008.
APA Zhao, Ke,Liu, Zhenyu,Xiao, Bolyu,Ma, Zongyi,&Xiao, BY .(2017).Friction stir welding of carbon nanotubes reinforced Al-Cu-Mg alloy composite plates.JOURNAL MATER SCI TECHNOL,33(9),1004-1008.
MLA Zhao, Ke,et al."Friction stir welding of carbon nanotubes reinforced Al-Cu-Mg alloy composite plates".JOURNAL MATER SCI TECHNOL 33.9(2017):1004-1008.
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