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Correlated pitting stages of 304 stainless steel with recurrence quantification analysis of electrochemical noise | |
Zhang, Zhen; Wu, Xinqiang | |
2019-02-01 | |
Source Publication | MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
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ISSN | 0947-5117 |
Volume | 70Issue:2Pages:197-205 |
Abstract | Pitting corrosion behavior of 304 stainless steel (SS) in ferric chloride solutions with different concentrations was investigated by morphology observation and electrochemical noise (EN) analysis. The pitting stages were related to recurrence quantification analysis (RQA) of EN. It was found that the pitting stages of 304 SS in 0.02 and 0.3 M ferric chloride solutions mainly consist of metastable pitting and stable pitting through the morphology observation and wavelet analysis of EN. Through cluster analysis for the whole RQA variables the RQA results can accurately correlate with the pitting stages. The cluster results revealed that the metastable pitting of 304SS has high recurrence rate (RR) and determinism (DET), while the stable pitting has low RR and DET. |
Keyword | 304 stainless steel electrochemical noise pitting stages recurrence quantification analysis wavelet analysis |
Indexed By | SCI |
Language | 英语 |
WOS ID | WOS:000457872300002 |
Publisher | WILEY-V C H VERLAG GMBH |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.imr.ac.cn/handle/321006/81404 |
Collection | 中国科学院金属研究所 |
Recommended Citation GB/T 7714 | Zhang, Zhen,Wu, Xinqiang. Correlated pitting stages of 304 stainless steel with recurrence quantification analysis of electrochemical noise[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2019,70(2):197-205. |
APA | Zhang, Zhen,&Wu, Xinqiang.(2019).Correlated pitting stages of 304 stainless steel with recurrence quantification analysis of electrochemical noise.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,70(2),197-205. |
MLA | Zhang, Zhen,et al."Correlated pitting stages of 304 stainless steel with recurrence quantification analysis of electrochemical noise".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 70.2(2019):197-205. |
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