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Effects of metal cations on corrosion of mild steel in model fresh water

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Title: Effects of metal cations on corrosion of mild steel in model fresh water
Authors: Otani, Kyohei Browse this author
Sakairi, Masatoshi Browse this author →KAKEN DB
Keywords: Steel
EIS
SEM
XPS
Passive films
Issue Date: Oct-2016
Publisher: Elsevier
Journal Title: Corrosion science
Volume: 111
Start Page: 302
End Page: 312
Publisher DOI: 10.1016/j.corsci.2016.05.020
Abstract: The effects of metal cations on corrosion of mild steel in model fresh water were investigated by electrochemical techniques and immersion tests. Analysis of X-ray photoelectron spectroscopy showed that metal cations have large hardness of cations, X, are incorporated in passive films. The electrochemical and immersion results showed that Xis not suitable as a corrosion indicator of mild steel. A novel corrosion indicator, "corrosion inhibitory effect of cations Y '', that consists of X and molar volume ratio, Delta V, is proposed, and it is shown that the novel indicator can estimate the corrosion rate of mild steel in fresh water. (C) 2016 Elsevier Ltd. All rights reserved.
Rights: © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
http://creativecommons.org/licenses/by-nc-nd/4.0/
Type: article (author version)
URI: http://hdl.handle.net/2115/71553
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 大谷 恭平

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