Electrochemical noise analysis of the corrosion of AZ91D magnesium alloy in alkaline chloride solution

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	Electrochemical noise analysis of the corrosion of AZ91D magnesium alloy in alkaline chloride solution
	T. Zhang; Y. W. Shao; G. Z. Meng; F. H. Wang
	2007
发表期刊	Electrochimica Acta
ISSN	0013-4686
卷号	53 期号:2 页码:561-568
摘要	The corrosion behavior of AZ91D magnesium alloy in alkaline chloride solution was investigated by electrochemical noise (EN). The wavelet transform, as well as noise resistance (R-n) and power spectral density (PSD), had been employed to analyze the EN data. It was revealed that there exist three different stages of corrosion for AZ91D magnesium alloy in alkaline chloride solution, including an anodic dissolution process companying with the growth, absorption and desorption of hydrogen bubbles, a development of pitting corrosion, an inhibition process by protective MgH2 film. The results demonstrated that energy distribution plot (EDP) was a powerful tool to provide useful information about the dominant process for the different corrosion stages. (c) 2007 Published by Elsevier Ltd.
部门归属	harbin engn univ, coll mat sci & chem engn, corros & protect lab, harbin 150001, peoples r china. chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;zhang, t (reprint author), harbin engn univ, coll mat sci & chem engn, corros & protect lab, nantong st 145, harbin 150001, peoples r china;zhangtao@hrbeu.edu.cn
关键词	Magnesium Alloy Corrosion Electrochemical Noise Wavelet Transform Hydrogen Behavior Resistance Steel Hydrogen Media Phase Ena
URL	查看原文
WOS记录号	WOS:000251480900039
引用统计	被引频次：109[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/321006/34040
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	T. Zhang,Y. W. Shao,G. Z. Meng,et al. Electrochemical noise analysis of the corrosion of AZ91D magnesium alloy in alkaline chloride solution[J]. Electrochimica Acta,2007,53(2):561-568.
APA	T. Zhang,Y. W. Shao,G. Z. Meng,&F. H. Wang.(2007).Electrochemical noise analysis of the corrosion of AZ91D magnesium alloy in alkaline chloride solution.Electrochimica Acta,53(2),561-568.
MLA	T. Zhang,et al."Electrochemical noise analysis of the corrosion of AZ91D magnesium alloy in alkaline chloride solution".Electrochimica Acta 53.2(2007):561-568.