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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/25409
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dc.contributor.authorBenedetti, Assis Vicente-
dc.contributor.authorCabot, P. L.-
dc.contributor.authorGarrido, J. A.-
dc.contributor.authorMoreira, A. H.-
dc.date.accessioned2014-05-20T14:18:00Z-
dc.date.accessioned2016-10-25T17:40:17Z-
dc.date.available2014-05-20T14:18:00Z-
dc.date.available2016-10-25T17:40:17Z-
dc.date.issued2000-01-01-
dc.identifierhttp://dx.doi.org/10.1016/S0013-4686(00)00319-4-
dc.identifier.citationElectrochimica Acta. Oxford: Pergamon-Elsevier B.V., v. 45, n. 14, p. 2187-2195, 2000.-
dc.identifier.issn0013-4686-
dc.identifier.urihttp://hdl.handle.net/11449/25409-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/25409-
dc.description.abstractThe effect of gas tungsten are welding on the microstructure and electrochemical corrosion of Al-Zn-Mg-Fe alloys submitted to different heat treatments (as fabricated, annealed and aged) has been studied using optical microscopy, SEM, TEM, EDX, cyclic voltammetry and corrosion potential measurements in chloride solutions. The electrochemical techniques were very sensitive to the change in the phase compositions produced by welding. Welding caused a decrease in the mean grain size, in the hardness and in the corrosion resistance of the age-hardened alloys. The structure of the latter became strongly altered by welding to lead to phase compositions very close to those of the cold rolled and annealed specimens. (C) 2000 Elsevier B.V. Ltd. All rights reserved.en
dc.format.extent2187-2195-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectAl-Zn-Mg-Fe alloyspt
dc.subjectchloridept
dc.subjectpittingpt
dc.subjectwelding effectpt
dc.subjectcyclic voltammetrypt
dc.titleEffect of welding on the microstructure and electrochemical corrosion of Al-Zn-Mg-Fe alloysen
dc.typeoutro-
dc.contributor.institutionUniversidade Federal do Ceará (UFC)-
dc.contributor.institutionUniv Barcelona-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Fed Ceara, Dept Quim Analit & Fis Quim, BR-60451970 Fortaleza, Ceara, Brazil-
dc.description.affiliationUniv Barcelona, Fac Quim, Dept Quim Fis, LCTEM, E-08028 Barcelona, Spain-
dc.description.affiliationUNESP, Inst Quim, Dept Quim Fis, BR-14800200 Araraquara, SP, Brazil-
dc.description.affiliationUnespUNESP, Inst Quim, Dept Quim Fis, BR-14800200 Araraquara, SP, Brazil-
dc.identifier.doi10.1016/S0013-4686(00)00319-4-
dc.identifier.wosWOS:000085986100003-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofElectrochimica Acta-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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