Initial corrosion behavior of pure zinc in simulated tropical marine atmosphere

doi:10.1016/S1003-6326(18)64905-2

IMR OpenIR

	Initial corrosion behavior of pure zinc in simulated tropical marine atmosphere
	Yin, Qi 1,2; Wang, Zhen-yao 1; Pan, Chen 1
通讯作者	Wang, Zhen-yao(zhywang@imr.ac.cn)
	2018-12-01
发表期刊	TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
ISSN	1003-6326
卷号	28 期号:12 页码:2582-2591
摘要	The initial corrosion behavior of pure zinc in a simulated tropical marine atmosphere was investigated using gravimetric method, scanning electron microscope combined with energy dispersive spectroscopy (SEM-EDS), X-ray diffractometry (XRD), Fourier transform infrared spectrometry (FTIR) and electrochemical impedance spectroscopy (EIS). The kinetics of corrosion process is a decelerating process following the empirical equation D=At-n (n<1). The protectiveness of the corrosion product layer could be attributed to the formation of simonkolleite, Zn-5(OH)(8)Cl-2 center dot H2O, which could inhibit the rate determining step, namely charge transfer step, of the electrochemical corrosion process. A model of the evolution process of the product layers formed on zinc was proposed. In addition, the regularity of the corrosion rate of zinc as a function of the NaCl deposition rate can be described by a power function.
关键词	zinc corrosion kinetics corrosion product electrochemical impedance spectroscopy (EIS) simonkolleite
资助者	Guangzhou Industry-University-Research Collaborative Innovation Alliance Special Program, China ; National Natural Science Foundation of China
DOI	10.1016/S1003-6326(18)64905-2
收录类别	SCI
语种	英语
资助项目	Guangzhou Industry-University-Research Collaborative Innovation Alliance Special Program, China[201604046014] ; National Natural Science Foundation of China[51671197] ; National Natural Science Foundation of China[51601199]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000454537400021
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：7[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/321006/130990
专题	中国科学院金属研究所
通讯作者	Wang, Zhen-yao
作者单位	1.Chinese Acad Sci, Environm Corros Ctr, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Yin, Qi,Wang, Zhen-yao,Pan, Chen. Initial corrosion behavior of pure zinc in simulated tropical marine atmosphere[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2018,28(12):2582-2591.
APA	Yin, Qi,Wang, Zhen-yao,&Pan, Chen.(2018).Initial corrosion behavior of pure zinc in simulated tropical marine atmosphere.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,28(12),2582-2591.
MLA	Yin, Qi,et al."Initial corrosion behavior of pure zinc in simulated tropical marine atmosphere".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 28.12(2018):2582-2591.