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The effect of temperature on the galvanic corrosion of the copper/AISI 304 pair in LiBr solutions under hydrodynamic conditions

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The effect of temperature on the galvanic corrosion of the copper/AISI 304 pair in LiBr solutions under hydrodynamic conditions

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dc.contributor.author Sánchez Tovar, Rita es_ES
dc.contributor.author Montañés, Maria-Teresa es_ES
dc.contributor.author Garcia-Anton, Jose es_ES
dc.date.accessioned 2017-12-27T13:35:14Z
dc.date.available 2017-12-27T13:35:14Z
dc.date.issued 2010 es_ES
dc.identifier.issn 0010-938X es_ES
dc.identifier.uri http://hdl.handle.net/10251/93490
dc.description.abstract [EN] The corrosion behaviour of copper and AISI 304 stainless steel and the galvanic corrosion generated by the copper/AISI 304 pair, have been studied by electrochemical methods. These materials have been tested in an 850 g/L LiBr solution at different temperatures (25-75 degrees C) and at different Reynolds numbers (1456-5066) in order to study their performance in absorption machines. Results show that copper was always the anodic element of the pair and its corrosion resistance decreases due to the AISI 304 stainless steel galvanic effect. Galvanic corrosion increases with temperature and Reynolds number. However, it was proved that the effect of temperature on galvanic corrosion is more influential than the Reynolds number effect. This fact is also certain for corrosion of uncoupled copper and for corrosion of AISI 304 stainless steel. Experimental values of the corrosion current densities fit well the Arrhenius plot at all the Reynolds numbers analysed and a potential relation between the corrosion current densities and the Reynolds number has been found. (C) 2009 Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship This work was supported by the MICINN (reference number: CTQ2009-07518) and FEDER (Fondo Europeo de Desarrollo Regional). The authors also wish to express their gratitude to Asuncion Jaime for her translation assistance. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation MINISTERIO DE EDUCACION /CTQ2009-07518 es_ES
dc.relation.ispartof Corrosion Science es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Copper es_ES
dc.subject Stainless steel es_ES
dc.subject Polarization es_ES
dc.subject.classification INGENIERIA QUIMICA es_ES
dc.title The effect of temperature on the galvanic corrosion of the copper/AISI 304 pair in LiBr solutions under hydrodynamic conditions es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.corsci.2009.10.032 es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear es_ES
dc.description.bibliographicCitation Sánchez Tovar, R.; Montañés, M.; Garcia-Anton, J. (2010). The effect of temperature on the galvanic corrosion of the copper/AISI 304 pair in LiBr solutions under hydrodynamic conditions. Corrosion Science. 52(3):722-733. doi:10.1016/j.corsci.2009.10.032 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.corsci.2009.10.032 es_ES
dc.description.upvformatpinicio 722 es_ES
dc.description.upvformatpfin 733 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 52 es_ES
dc.description.issue 3 es_ES
dc.relation.pasarela 37325 es_ES
dc.contributor.funder MINISTERIO DE EDUCACION es_ES


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