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Thermogalvanic corrosion and galvanic effects of copper and AISI 316L stainless steel pairs in heavy LiBr brines under hydrodynamic conditions

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Thermogalvanic corrosion and galvanic effects of copper and AISI 316L stainless steel pairs in heavy LiBr brines under hydrodynamic conditions

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dc.contributor.author Sánchez Tovar, Rita es_ES
dc.contributor.author Montañés Sanjuan, María Teresa es_ES
dc.contributor.author García Antón, José es_ES
dc.date.accessioned 2015-07-06T09:55:57Z
dc.date.available 2015-07-06T09:55:57Z
dc.date.issued 2012-07
dc.identifier.issn 0010-938X
dc.identifier.uri http://hdl.handle.net/10251/52719
dc.description.abstract Thermogalvanic corrosion of the copper/copper and AISI 316L/AISI 316L stainless steel pairs was studied in heavy lithium bromide brines under hydrodynamic conditions. The galvanic coupling effect between copper and stainless steel was also analysed. The cold electrode (25 °C) was the stainless steel for the galvanic pair, whereas copper temperature varied (25, 50 and 75 °C). A hydrodynamic circuit was designed to study thermogalvanic corrosion by means of the zero resistance ammeter technique. Hot cathodes take place in stainless steel pairs while cold cathodes are present in copper/copper and stainless steel/copper pairs; this agrees with the thermal temperature coefficient of the potential sign. Thermogalvanic corrosion increases corrosion rates, especially working with copper. Weight loss measurements show that there is a combined effect due to the thermogalvanic and the galvanic effects es_ES
dc.description.sponsorship The authors would like to express their gratitude to the MICINN (CTQ2009-07518), to the FPU Grant given to Rita Sanchez Tovar, to FEDER, to the Generalitat Valenciana for its help in the LSCM acquisition (MY08/ISIRM/S/100), to the Programa de Apoyo a la Investigacion y Desarrollo de la UPV (PAID-06-11-1864) and to Dr. Asuncion Jaime for her translation assistance. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier 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 Weight loss es_ES
dc.subject.classification INGENIERIA QUIMICA es_ES
dc.title Thermogalvanic corrosion and galvanic effects of copper and AISI 316L stainless steel pairs in heavy LiBr brines under hydrodynamic conditions es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.corsci.2012.04.001
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//CTQ2009-07518/ES/ESTUDIO DE LA CORROSION TERMOGALVANICA EN LAS MAQUINAS DE ABSORCION DE LIBR DE DOBLE EFECTO MEDIANTE TECNICAS ELECTROQUIMICAS Y DE IMAGEN/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//MY08%2FISIRM%2FS%2F100/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UPV//PAID-06-11-1864/ es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Seguridad Industrial, Radiofísica y Medioambiental - Institut de Seguretat Industrial, Radiofísica i Mediambiental 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 Sanjuan, MT.; García Antón, J. (2012). Thermogalvanic corrosion and galvanic effects of copper and AISI 316L stainless steel pairs in heavy LiBr brines under hydrodynamic conditions. Corrosion Science. 60:118-128. https://doi.org/10.1016/j.corsci.2012.04.001 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.corsci.2012.04.001 es_ES
dc.description.upvformatpinicio 118 es_ES
dc.description.upvformatpfin 128 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 60 es_ES
dc.relation.senia 231652
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Universitat Politècnica de València es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder European Regional Development Fund es_ES


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