中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 金属研究所
  3. 中国科学院金属研究所
Grain design in ultra-fine Al wire with remarkable combination of strength and conductivity: Ultra-fine-long grains with super strong (111) texture

文献类型：期刊论文

作者Wang, S.2,3,4; Hou, J. P.2; Zhang, Z. J.2; Gong, B. S.2; Qu, Z.2; Wang, H.2; Zhou, X. H.2; Jiang, H. C.2,5,6; Wang, Q.1,2; Li, X. W.3,4
刊名SCRIPTA MATERIALIA
出版日期2024
卷号238页码:6
关键词Ultra -fine al wire Grain Texture Strength Electrical conductivity
ISSN号1359-6462
DOI10.1016/j.scriptamat.2023.115746
通讯作者Hou, J. P.(jphou@imr.ac.cn) ; Zhanga, Z. F.(zhfzhang@imr.ac.cn)
英文摘要The trade-off relation between the strength and electrical conductivity (EC) limits the further application of Al wires in the automotive electronic wiring harnesses. In this work, an ultra-fine pure Al wire (UFPAW) with a diameter of around 0.2 mm was successfully prepared by the process of cold drawing -> intermediate annealing -> cold drawing. It was quantitatively revealed that the ultra-fine grains in the radial section together with the super strong (111) texture could provide remarkable grain boundary strengthening and texture strengthening, resulting in an ultra-high strength of the UFPAW (228.3 MPa). Besides, the axial long grains could weaken the electron scattering due to the reduction of transverse grain boundaries, leading to a high EC of the UFPAW (63.14 %IACS). Consequently, the ultra-fine-long grains with super strong (111) texture were proved to be the dominant factors in achieving ultra-high strength and high EC of the UFPAW.
资助项目National Natural Science Foundation of China (NSFC)[52001313] ; National Natural Science Foundation of China (NSFC)[52100003] ; National Natural Science Foundation of China (NSFC)[52271121] ; National Natural Science Foundation of China (NSFC)[52273322] ; Bintech-IMR R D Program[GYY-JSBU-2022-001] ; IMR Innovation Fund[2023-PY05] ; Natural Science Foundation of Liaoning Province[2022 -MS -001] ; Chinese Academy of Sciences (CAS)[174321KYSB20210002]
WOS研究方向Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:001075040800001
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构National Natural Science Foundation of China (NSFC) ; Bintech-IMR R D Program ; IMR Innovation Fund ; Natural Science Foundation of Liaoning Province ; Chinese Academy of Sciences (CAS)
源URL[http://ir.imr.ac.cn/handle/321006/179252]  
专题金属研究所_中国科学院金属研究所
通讯作者Hou, J. P.; Zhanga, Z. F.
作者单位1.Liaoning Univ, Coll Light Ind, Shenyang 110036, Peoples R China
2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China
3.Northeastern Univ, Sch Mat Sci & Engn, Dept Mat Phys & Chem, Shenyang 110819, Peoples R China
4.Northeastern Univ, Minist Educ, Key Lab Anisotropy & Texture Mat, Shenyang 110819, Peoples R China
5.Binzhou Inst Technol, Binzhou 256606, Peoples R China
6.Shandong Key Lab Adv Aluminium Mat & Technol, Binzhou 256606, Peoples R China
推荐引用方式
GB/T 7714		 Wang, S.,Hou, J. P.,Zhang, Z. J.,et al. Grain design in ultra-fine Al wire with remarkable combination of strength and conductivity: Ultra-fine-long grains with super strong (111) texture[J]. SCRIPTA MATERIALIA,2024,238:6.
APA Wang, S..,Hou, J. P..,Zhang, Z. J..,Gong, B. S..,Qu, Z..,...&Zhanga, Z. F..(2024).Grain design in ultra-fine Al wire with remarkable combination of strength and conductivity: Ultra-fine-long grains with super strong (111) texture.SCRIPTA MATERIALIA,238,6.
MLA Wang, S.,et al."Grain design in ultra-fine Al wire with remarkable combination of strength and conductivity: Ultra-fine-long grains with super strong (111) texture".SCRIPTA MATERIALIA 238(2024):6.

入库方式： OAI收割

来源：金属研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。