Wavelets analysis of electrochemical noise generated during corrosion processes of pure Al in NaCl solution

IMR OpenIR

	Wavelets analysis of electrochemical noise generated during corrosion processes of pure Al in NaCl solution
	Y. F. Gao; Z. Zhang; J. F. Li; F. H. Cao; Y. L. Cheng; J. Q. Zhang
	2003
发表期刊	Transactions of Nonferrous Metals Society of China
ISSN	1003-6326
卷号	13 期号:3 页码:613-616
摘要	The potential noise during corrosion of pure aluminum in sodium chloride solution was recorded and analyzed with wavelet transform technique. The typical results show that the electrochemical noise (EN) signal is composed of distinct type of events, which can be classified according to their scales, i.e. time constants. And the process underlying the rapid fluctuations of EN, which is characterized by a small scaling value, i.e. high-frequency components and which is usually used for local analysis, is not consistant with time; whilst those associated with slower processes or characterized by a large scaling value, which are usually used for global analysis, are continuous.
部门归属	zhejiang univ, dept chem, hangzhou 310027, peoples r china. zhejiang univ technol, coll chem & mat engn, hangzhou 310014, peoples r china. chinese acad sci, met res inst, state key lab corros & protect met, shenyang 110016, peoples r china.
关键词	Wavelet Analysis Electrochemical Noise Localized Corrosion Pure Aluminum Chaos
URL	查看原文
WOS记录号	WOS:000183918700025
引用统计	被引频次：2[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/321006/35832
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. F. Gao,Z. Zhang,J. F. Li,et al. Wavelets analysis of electrochemical noise generated during corrosion processes of pure Al in NaCl solution[J]. Transactions of Nonferrous Metals Society of China,2003,13(3):613-616.
APA	Y. F. Gao,Z. Zhang,J. F. Li,F. H. Cao,Y. L. Cheng,&J. Q. Zhang.(2003).Wavelets analysis of electrochemical noise generated during corrosion processes of pure Al in NaCl solution.Transactions of Nonferrous Metals Society of China,13(3),613-616.
MLA	Y. F. Gao,et al."Wavelets analysis of electrochemical noise generated during corrosion processes of pure Al in NaCl solution".Transactions of Nonferrous Metals Society of China 13.3(2003):613-616.