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dc.contributor.authorZhao, Bing
dc.contributor.authorLi, Jian-Hua
dc.contributor.authorHu, Rong-Gang
dc.contributor.authorDu, Rong-Gui
dc.contributor.author杜荣归
dc.contributor.authorLin, Chang-Jian
dc.contributor.author林昌健
dc.date.accessioned2011-05-24T03:26:08Z
dc.date.available2011-05-24T03:26:08Z
dc.date.issued2006-12
dc.identifier.citationELECTROCHIMICA ACTA,2007,52(12):3976-3984zh_CN
dc.identifier.issn0013-4686
dc.identifier.urihttp://dx.doi.org/doi:10.1016/j.electacta.2006.11.015
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/9114
dc.description.abstractThe corrosion behavior of reinforcing steel in cement mortar has been studied by electrochemical noise (EN) compared with the electrochemical impedance spectroscopy (EIS). The wavelet transform, as well as the statistical methods including the standard deviation of current noise (sigma(1)) and noise resistance (R-n), has been employed to analyze the EN data of reinforcing steel in mortar. It is revealed that there exist three different corrosion stages of reinforcing steel in cement mortar, including a competition process between breakdown and repassivation of passive film, a pitting development and an active corrosion during the 20 cyclic immersion and drying tests. The energy distribution plot (EDP) is able to provide useful information about the dominant process for the different corrosion stages. (c) 2006 Published by Elsevier Ltd.zh_CN
dc.language.isoenzh_CN
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDzh_CN
dc.subjectreinforcing steelzh_CN
dc.subjectcorrosionzh_CN
dc.subjectEISzh_CN
dc.subjectelectrochemical noisezh_CN
dc.subjectwavelet transformzh_CN
dc.titleStudy on the corrosion behavior of reinforcing steel in cement mortar by electrochemical noise measurementszh_CN
dc.typeArticlezh_CN


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