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Interface Characterization and Performances of a Novel Pure Al Clad Al Alloy Wire
Hou, Jiapeng1,2; Chen, Qingyin3; Wang, Qiang2; Yu, Hongyun3; Zhang, Zhenjun2; Li, Rui3; Li, Xiaowu1; Zhang, Zhefeng2
Corresponding AuthorHou, Jiapeng(jphou13s@imr.ac.cn) ; Li, Xiaowu(xwli@mail.neu.edu.cn)
2018-08-01
Source PublicationADVANCED ENGINEERING MATERIALS
ISSN1438-1656
Volume20Issue:8Pages:6
AbstractBased on the principle of skin effect, a pure Al clad Al alloy wire is designed to break the mutually exclusive relation between strength and electrical conductivity. Actually, bimetallic composite wires offer the ability to blend the desired properties of various metals into a single wire, for example, combining the high-conductivity of pure Al (outer layer) and the high-strength of Al alloy (core). Thus, a novel method is adopted to prepare a pure Al clad Al alloy wire (ACAW) and the metallurgical bonding between pure Al and Al alloy is achieved by compressing the Al alloy cylinder into a hollow pure Al cylinder followed by a series of processes including forging, rolling, and cold-drawing. A perfect interface is obtained as the fine grains are found across the interface. Furthermore, a linear rule of mixtures is applied to calculate the performance of ACAW as compared with the measured performance of ACAW. The measured strength of ACAW is the same as the calculated strength. Interestingly, the measured electrical conductivity of ACAW (58.17%IACS) is higher than the calculated electrical conductivity (57.60%IACS). Consequently, ACAW is an effective approach for combining the high-conductivity of pure Al and the high-strength of Al alloy.
Keywordaluminum alloys bimetallic composite wires cold drawing strength
Funding OrganizationState Grid Corporation of China ; National Natural Science Foundation of China (NSFC)
DOI10.1002/adem.201800082
Indexed BySCI
Language英语
Funding ProjectState Grid Corporation of China[52110416001z] ; National Natural Science Foundation of China (NSFC)[51331007]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000440898100021
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/128791
Collection中国科学院金属研究所
Corresponding AuthorHou, Jiapeng; Li, Xiaowu
Affiliation1.Northeastern Univ, Minist Educ, Key Lab Anisotropy & Texture Mat, Dept Mat Phys & Chem,Sch Mat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China
3.Zhejiang Huadian Equipment Testing Inst, Natl Qual Supervis & Inspect Ctr Elect Equipment, Hangzhou 310015, Zhejiang, Peoples R China
Recommended Citation
GB/T 7714
Hou, Jiapeng,Chen, Qingyin,Wang, Qiang,et al. Interface Characterization and Performances of a Novel Pure Al Clad Al Alloy Wire[J]. ADVANCED ENGINEERING MATERIALS,2018,20(8):6.
APA Hou, Jiapeng.,Chen, Qingyin.,Wang, Qiang.,Yu, Hongyun.,Zhang, Zhenjun.,...&Zhang, Zhefeng.(2018).Interface Characterization and Performances of a Novel Pure Al Clad Al Alloy Wire.ADVANCED ENGINEERING MATERIALS,20(8),6.
MLA Hou, Jiapeng,et al."Interface Characterization and Performances of a Novel Pure Al Clad Al Alloy Wire".ADVANCED ENGINEERING MATERIALS 20.8(2018):6.
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