Effect of MgCl2 on the Corrosion Behavior of Copper Under Periodic Wet/Dry Cycle Condition

doi:10.1007/s11665-019-04058-3

IMR OpenIR

	Effect of MgCl2 on the Corrosion Behavior of Copper Under Periodic Wet/Dry Cycle Condition
	Pan, Chen; Guo, Mingxiao; Wang, Zhenyao
通讯作者	Pan, Chen(cpan@imr.ac.cn)
	2019-05-01
发表期刊	JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
ISSN	1059-9495
卷号	28 期号:5 页码:2562-2572
摘要	The corrosion behaviors of copper under periodic wet/dry cycle conditions were investigated. The characteristics of the corrosion product formed on copper were analyzed by x-ray diffraction, scanning electron microscopy, energy-dispersive spectroscopy, and in situ electrochemical impedance spectroscopy. Weight loss results showed that the corrosion of copper under an MgCl2 deposition condition was more severe than that under NaCl. The main corrosion products formed on the tested sample under NaCl deposition condition consisted of Cu2Cl(OH)(3) and Cu2O, while those under the MgCl2 deposition condition consisted of Cu2Cl(OH)(3) and Mg-2(OH)(3)Cl4H(2)O. In the case of the NaCl deposition condition, a two-layered structure formed during the corrosion process. However, the corrosion product layer formed on copper under the MgCl2 deposition condition had an extremely loose structure. The effect of MgCl2 on the corrosion mechanism of copper is discussed.
关键词	atmospheric corrosion copper in situ electrochemical impedance spectroscopy MgCl2
资助者	National Science Foundation of China ; Guangzhou Industry-university-research Collaborative Innovation Alliance Special Project
DOI	10.1007/s11665-019-04058-3
收录类别	SCI
语种	英语
资助项目	National Science Foundation of China[51601199] ; National Science Foundation of China[51671197] ; Guangzhou Industry-university-research Collaborative Innovation Alliance Special Project[201604046014]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000468800800008
出版者	SPRINGER
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/133531
专题	中国科学院金属研究所
通讯作者	Pan, Chen
作者单位	Chinese Acad Sci, Environm Corros Ctr, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Pan, Chen,Guo, Mingxiao,Wang, Zhenyao. Effect of MgCl2 on the Corrosion Behavior of Copper Under Periodic Wet/Dry Cycle Condition[J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,2019,28(5):2562-2572.
APA	Pan, Chen,Guo, Mingxiao,&Wang, Zhenyao.(2019).Effect of MgCl2 on the Corrosion Behavior of Copper Under Periodic Wet/Dry Cycle Condition.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,28(5),2562-2572.
MLA	Pan, Chen,et al."Effect of MgCl2 on the Corrosion Behavior of Copper Under Periodic Wet/Dry Cycle Condition".JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE 28.5(2019):2562-2572.