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Microstructure and electrical conductivity of electroless copper plating layer on magnesium alloy micro-arc oxidation coating

文献类型：期刊论文

作者Li, Tao1; Leng, Zhong-jun1; Wang, Xi-tao1; Wang, Shi-fang1; Zhang, Su-qing1; Yang, Yuan-sheng1,2; Zhou, Ji-xue1
刊名TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
出版日期2022-12-01
卷号32期号:12页码:3950-3962
关键词electroless copper plating electrical conductivity MAO coating magnesium alloy
ISSN号1003-6326
DOI10.1016/S1003-6326(22)66069-2
通讯作者Li, Tao(litao@sdas.org) ; Zhou, Ji-xue(zhoujx@sdas.org)
英文摘要In order to impart electrical conductivity to the magnesium alloy micro-arc oxidation (MAO) coating, the electroless copper plating was performed. Effects of plating temperature and complexing agent concentration on the properties of the electroless copper plating layers were studied by measuring their microstructure, corrosion resistance and electrical conductivity. It was found that the optimized plating temperature was 60 degrees C, and the most suitable value of the complexing agent concentration was 30 g/L. Under this condition, a complete and dense plating layer could be obtained. The formation mechanism of the plating layer on magnesium alloy MAO coating was analyzed. A three-stage model of the plating process was proposed. The square resistance of the plated specimen was finally reduced to 0.03 Omega/ after the third stage. Through electroless copper plating, the MAO coated sample obtained excellent electrical conductivity without significantly reducing its corrosion resistance.
资助项目National Key Research and Development Program of China[2016YFB0301105] ; National Natural Science Foundation of China[51804190] ; Shandong Provincial Natural Science Foundation, China[ZR2021ME240] ; Youth Science Funds of Shandong Academy of Sciences, China[2020QN0022] ; Shandong Province Key Research and Development Plan, China[2019GHZ019] ; Shandong Province Key Research and Development Plan, China[2019JZZY020329] ; Jinan Science & Technology Bureau, China[2019GXRC030] ; Innovation Pilot Project for Fusion of Science, Education and Industry (International Cooperation) from Qilu University of Technology (Shandong Academy of Sciences), China[2020KJC-GH03]
WOS研究方向Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000988117800008
出版者ELSEVIER
资助机构National Key Research and Development Program of China ; National Natural Science Foundation of China ; Shandong Provincial Natural Science Foundation, China ; Youth Science Funds of Shandong Academy of Sciences, China ; Shandong Province Key Research and Development Plan, China ; Jinan Science & Technology Bureau, China ; Innovation Pilot Project for Fusion of Science, Education and Industry (International Cooperation) from Qilu University of Technology (Shandong Academy of Sciences), China
源URL[http://ir.imr.ac.cn/handle/321006/178033]  
专题金属研究所_中国科学院金属研究所
通讯作者Li, Tao; Zhou, Ji-xue
作者单位1.Qilu Univ Technol, Adv Mat Inst, Shandong Prov Key Lab High Strength Lightweight M, Shandong Acad Sci, Jinan 250014, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714		 Li, Tao,Leng, Zhong-jun,Wang, Xi-tao,et al. Microstructure and electrical conductivity of electroless copper plating layer on magnesium alloy micro-arc oxidation coating[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2022,32(12):3950-3962.
APA Li, Tao.,Leng, Zhong-jun.,Wang, Xi-tao.,Wang, Shi-fang.,Zhang, Su-qing.,...&Zhou, Ji-xue.(2022).Microstructure and electrical conductivity of electroless copper plating layer on magnesium alloy micro-arc oxidation coating.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,32(12),3950-3962.
MLA Li, Tao,et al."Microstructure and electrical conductivity of electroless copper plating layer on magnesium alloy micro-arc oxidation coating".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 32.12(2022):3950-3962.

入库方式： OAI收割

来源：金属研究所

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