Corrosion of Alloy 690 in Simulated Steam Generator Crevices: Effect of Applied Potential, pH and Pb Addition

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creativework.publisherIOP Publishing Ltden
dc.contributor.authorBetova I.
dc.contributor.authorBojinov M.
dc.contributor.authorIkäläinen T.
dc.contributor.authorSaario T.
dc.contributor.authorSipilä K.
dc.date.accessioned2024-07-10T14:27:05Z
dc.date.accessioned2024-07-10T14:50:06Z
dc.date.available2024-07-10T14:27:05Z
dc.date.available2024-07-10T14:50:06Z
dc.date.issued2022-01-01
dc.description.abstractThe mechanism of general corrosion of Alloy 690 in simulated steam generator crevices is investigated by voltammetry, electrochemical impedance spectroscopy and slow strain rate tests, combined with ex-situ characterization of the oxides using Xray photoelectron and Glow-discharge optical emission spectroscopies. Quantitative interpretation of impedance spectra with the Mixed-Conduction Model furnishes estimates of kinetic and transport parameters of the corrosion and anodic oxidation processes. The results indicate a beneficial effect of Pb addition on general corrosion regardless of crevice solution composition.
dc.identifier.doi10.1149/1945-7111/ac4f26
dc.identifier.issn1945-7111
dc.identifier.issn0013-4651
dc.identifier.scopusSCOPUS_ID:85125479824en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/700
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85125479824&origin=inward
dc.titleCorrosion of Alloy 690 in Simulated Steam Generator Crevices: Effect of Applied Potential, pH and Pb Addition
dc.typeArticle
oaire.citation.issue2
oaire.citation.volume169
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