Electrochemical corrosion parameters of as-cast Al-Fe alloys in a NaCl solution

dc.creatorOsorio, WR
dc.creatorPeixoto, LC
dc.creatorGoulart, PR
dc.creatorGarcia, A
dc.date2010
dc.dateSEP
dc.date2014-11-18T18:28:38Z
dc.date2015-11-26T16:57:51Z
dc.date2014-11-18T18:28:38Z
dc.date2015-11-26T16:57:51Z
dc.date.accessioned2018-03-28T23:45:27Z
dc.date.available2018-03-28T23:45:27Z
dc.identifierCorrosion Science. Pergamon-elsevier Science Ltd, v. 52, n. 9, n. 2979, n. 2993, 2010.
dc.identifier0010-938X
dc.identifierWOS:000280272200028
dc.identifier10.1016/j.corsci.2010.05.011
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/65161
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/65161
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/65161
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1277779
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionThe aim of this study is to evaluate the general electrochemical corrosion resistance of Al-Fe alloys in the range of hypoeutectic compositions, Al-0.5 wt.% Fe and Al-1.5 wt.% Fe alloy. EIS plots, potentiodynamic polarization curves and an equivalent circuit analysis were used to evaluate the electrochemical parameters in a 0.5 M NaCl solution at 25 degrees C. It is shown that for an Al-0.5 wt.% Fe alloy, coarse cells tend to improve the corrosion resistance mainly due to the reduction in cellular boundaries and for an Al-1.5 wt.% Fe alloy, an opposite trend has been detected. (C) 2010 Elsevier Ltd. All rights reserved.
dc.description52
dc.description9
dc.description2979
dc.description2993
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFAEPEX-UNICAMP
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageen
dc.publisherPergamon-elsevier Science Ltd
dc.publisherOxford
dc.publisherInglaterra
dc.relationCorrosion Science
dc.relationCorrosion Sci.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectAluminium
dc.subjectEIS
dc.subjectPolarization
dc.subjectSegregation
dc.subjectPitting corrosion
dc.subjectWt-percent-sn
dc.subjectLaser Surface-treatment
dc.subjectPb-sb Alloys
dc.subjectMechanical-properties
dc.subjectAluminum-alloys
dc.subjectImpedance Spectroscopy
dc.subjectDendritic Microstructure
dc.subjectIntermetallic Particles
dc.subjectCu Alloys
dc.subjectResistance
dc.titleElectrochemical corrosion parameters of as-cast Al-Fe alloys in a NaCl solution
dc.typeArtículos de revistas


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