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In-Situ Study of Single and Double Loop Reactivation Methods During the Characterisation of the Degree of Sensitisation of a Duplex Stainless Steel (UNS 1.4462) Using a Minicell and a Confocal Microscope

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In-Situ Study of Single and Double Loop Reactivation Methods During the Characterisation of the Degree of Sensitisation of a Duplex Stainless Steel (UNS 1.4462) Using a Minicell and a Confocal Microscope

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dc.contributor.author Leiva García, Rafael es_ES
dc.contributor.author Muñoz-Portero, M.J. es_ES
dc.contributor.author Garcia-Anton, Jose es_ES
dc.date.accessioned 2016-02-24T08:09:14Z
dc.date.available 2016-02-24T08:09:14Z
dc.date.issued 2011-03
dc.identifier.issn 1452-3981
dc.identifier.uri http://hdl.handle.net/10251/61142
dc.description.abstract [EN] The aim of this work is to study the evolution of the electrode surface during the single and double reactivation methods at microscopic scale. The tested material has been a duplex stainless steel (UNS 1.4462) in its as-received state and heated at 825 degrees C for 1 hour in an inert atmosphere. Tests have been carried out in an electrochemical minicell that can be put in the stage of a confocal microscope. These devices allow the in-situ observation of the electrode surface at microscopic scale during the tests. Differences in the evolution of the electrode surface have been observed between the single and the double loop methods. Furthermore, the sensitised sample shows different evolution during the electrochemical tests than the as-received sample. These differences are due to the formation of new phases during the heat treatment. Therefore, the minicell permits obtaining additional information during the electrochemical characterisation of the degree of sensitisation in duplex stainless steels. es_ES
dc.description.sponsorship We wish to express our gratitude to MICINN (CTQ2009-07518), to FEDER, to the Generalitat Valenciana for its help in the CLSM acquisition (MY08/ISIRM/S/100), and to Dr. Asunción Jaime for her translation assistance.
dc.language Inglés es_ES
dc.relation MICINN/CTQ2009-07518 es_ES
dc.relation GV/MY08/ISIRM/S/100 es_ES
dc.relation.ispartof International Journal of Electrochemical Science es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Stainless steel es_ES
dc.subject intergranular corrosion es_ES
dc.subject sensitisation es_ES
dc.subject confocal microscopy es_ES
dc.subject.classification INGENIERIA QUIMICA es_ES
dc.title In-Situ Study of Single and Double Loop Reactivation Methods During the Characterisation of the Degree of Sensitisation of a Duplex Stainless Steel (UNS 1.4462) Using a Minicell and a Confocal Microscope es_ES
dc.type Artículo es_ES
dc.rights.accessRights Abierto 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 Leiva García, R.; Muñoz-Portero, M.; Garcia-Anton, J. (2011). In-Situ Study of Single and Double Loop Reactivation Methods During the Characterisation of the Degree of Sensitisation of a Duplex Stainless Steel (UNS 1.4462) Using a Minicell and a Confocal Microscope. International Journal of Electrochemical Science. 6(3):830-846. http://hdl.handle.net/10251/61142 es_ES
dc.description.accrualMethod S es_ES
dc.description.upvformatpinicio 830 es_ES
dc.description.upvformatpfin 846 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 6 es_ES
dc.description.issue 3 es_ES
dc.relation.senia 41476 es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación
dc.contributor.funder Generalitat Valenciana


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