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Influence of pH on the nitrite corrosion inhibition of reinforcing steel in simulated concrete pore solution

dc.contributor.authorGarcés, P.
dc.contributor.authorSaura Gómez, Pascual
dc.contributor.authorZornoza, E.
dc.contributor.authorAndrade, C.
dc.date.accessioned2026-07-01T08:01:00Z
dc.date.available2026-07-01T08:01:00Z
dc.date.issued2011
dc.identifier.citationGarcés, P., Saura Gómez, P., Zornoza, E., y Andrade, C. (2011). Influence of pH on the nitrite corrosion inhibition of reinforcing steel in simulated concrete pore solution. Corrosion Science, 53(12), 3991-4000. https://doi.org/10.1016/j.corsci.2011.08.002es
dc.identifier.issn0010-938X
dc.identifier.urihttp://hdl.handle.net/20.500.12251/5501
dc.description.abstractMeasurements of corrosion rate of reinforcing steels have been carried out in solutions simulating electrolytic chloride environments in corrosion pits in the propagation period with sodium nitrite. A significant corrosion inhibition has been observed at relatively low chloride contents of 0.045M due to the presence of nitrite in these systems, but its efficiency decreases when the pH is reduced. The corrosion intensity seems to be related to the Cl-]/OH-] ratio. Three different pH regions from acid to alkaline have been observed in terms of corrosion activity. An explanation on the behaviour of nitrite at different pH is given. © 2011 Elsevier Ltd.es
dc.language.isoenges
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleInfluence of pH on the nitrite corrosion inhibition of reinforcing steel in simulated concrete pore solutiones
dc.typearticle
dc.identifier.doi10.1016/j.corsci.2011.08.002
dc.identifier.urlhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-80053442300&doi=10.1016%2fj.corsci.2011.08.002&partnerID=40&md5=2da8a0e84610cf248a2e417cc5ee4316
dc.issue.number12es
dc.journal.titleCorrosion Sciencees
dc.page.initial3991es
dc.page.final4000es
dc.rights.accessRightsopenAccesses
dc.subject.keywordHormigónes
dc.subject.keywordEstructuras de hormigón armadoes
dc.subject.keywordAceroes
dc.subject.keywordHormigón armadoes
dc.subject.unesco3305.05 Tecnología del Hormigónes
dc.subject.unesco3328.16 Transferencia de Calores
dc.subject.unesco3305.90 Transmisión de Calor en la Edificaciónes
dc.subject.unesco3303.07 Tecnología de la Corrosiónes
dc.subject.unesco3312 Tecnología de Materialeses
dc.subject.unesco3312.08 Propiedades de Los Materialeses
dc.subject.unesco3312.09 Resistencia de Materialeses
dc.subject.unesco3305.32 Ingeniería de Estructurases
dc.volume.number53


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