Laboratory-Scale Identification of Corrosion Mechanisms by a Pattern Recognition System Based on Electrochemical Noise Measurements

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	Laboratory-Scale Identification of Corrosion Mechanisms by a Pattern Recognition System Based on Electrochemical Noise Measurements
	Zhang, Zhen; Wu, Xinqiang; Tan, Jibo
	2019-07-17
Source Publication	JOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN	0013-4651
Volume	166 Issue:12 Pages:C284-C295
Abstract	Uniform corrosion, pitting corrosion and passivation of 304 stainless steel were promoted and pattern recognition system (PRS) based on electrochemical noise (EN) measurements was employed to classify these corrosion mechanisms in laboratory-scale. The EN signals were analyzed using statistical, shot noise, wavelet and recurrence quantification analysis. It was found that the PRS designed by combining these EN parameters has a discriminant accuracy of 99.7%, which is superior to those designed by solely statistical parameters (92.4%), and the parameters selected by principle component analysis (97.8%). The application of the PRS above is evaluated by considering environmental factors and material types. (C) 2019 The Electrochemical Society.
Indexed By	SCI
Language	英语
WOS ID	WOS:000475956700001
Publisher	ELECTROCHEMICAL SOC INC
Citation statistics	Cited Times:1[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/80904
Collection	中国科学院金属研究所
Recommended Citation GB/T 7714	Zhang, Zhen,Wu, Xinqiang,Tan, Jibo. Laboratory-Scale Identification of Corrosion Mechanisms by a Pattern Recognition System Based on Electrochemical Noise Measurements[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2019,166(12):C284-C295.
APA	Zhang, Zhen,Wu, Xinqiang,&Tan, Jibo.(2019).Laboratory-Scale Identification of Corrosion Mechanisms by a Pattern Recognition System Based on Electrochemical Noise Measurements.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,166(12),C284-C295.
MLA	Zhang, Zhen,et al."Laboratory-Scale Identification of Corrosion Mechanisms by a Pattern Recognition System Based on Electrochemical Noise Measurements".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 166.12(2019):C284-C295.

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