Electrochemical Impedance Spectroscopy Behavior of Nanometric Al-Cr and Cr-Al Coatings by Magnetron Sputtering

Multilayer and bilayers structures have attracted much attention as a way of improving the mechanical and corrosion resistance properties of protective coatings. In this work the application of nanometric Al/Cr and Cr/Al bilayers deposited on AA2024-T3, AA60601-T6 aluminum alloys and AISI 9840 steel...

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Autores: CLAUDIA PATRICIA CASTILLO MORQUECHO, CLAUDIA LOPEZ MELENDEZ, MARIA ISABEL FLORES ZAMORA, RAUL GERMAN BAUTISTA MARGULIS, HILDA ESPERANZA ESPARZA PONCE, FACUNDO ALMERAYA CALDERON, CITLALI GAONA TIBURCIO, ALBERTO MARTINEZ VILLAFAÑE
Tipo de documento: artigo
Estado:Versión enviada para evaluación y publicación
Data de publicação:2012
País:México
Recursos:Centro de Investigación en Materiales Avanzados
Repositório:Fuente de Objetos Científicos Open Access del CIMAV
Idioma:inglês
OAI Identifier:oai:cimav.repositorioinstitucional.mx:1004/1869
Acesso em linha:http://cimav.repositorioinstitucional.mx/jspui/handle/1004/1869
Access Level:Acceso aberto
Palavra-chave:info:eu-repo/classification/DC Magnetron Sputtering/Nanometric films
info:eu-repo/classification/EIS/Coatings
info:eu-repo/classification/cti/1
info:eu-repo/classification/cti/22
info:eu-repo/classification/cti/2299
info:eu-repo/classification/cti/229999
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spelling Electrochemical Impedance Spectroscopy Behavior of Nanometric Al-Cr and Cr-Al Coatings by Magnetron SputteringCLAUDIA PATRICIA CASTILLO MORQUECHOCLAUDIA LOPEZ MELENDEZMARIA ISABEL FLORES ZAMORARAUL GERMAN BAUTISTA MARGULISHILDA ESPERANZA ESPARZA PONCEFACUNDO ALMERAYA CALDERONCITLALI GAONA TIBURCIOALBERTO MARTINEZ VILLAFAÑEinfo:eu-repo/classification/DC Magnetron Sputtering/Nanometric filmsinfo:eu-repo/classification/EIS/Coatingsinfo:eu-repo/classification/cti/1info:eu-repo/classification/cti/22info:eu-repo/classification/cti/2299info:eu-repo/classification/cti/229999info:eu-repo/classification/cti/229999Multilayer and bilayers structures have attracted much attention as a way of improving the mechanical and corrosion resistance properties of protective coatings. In this work the application of nanometric Al/Cr and Cr/Al bilayers deposited on AA2024-T3, AA60601-T6 aluminum alloys and AISI 9840 steel by magnetron sputtering and DC sputtering was studied. The materials were characterized by scanning electron microscopy (SEM), atomic force microscopy (AFM), transmission electron microscopy (TEM), X-ray diffraction (XRD) and electrochemical impedance spectroscopy (EIS) in order to consider their application as high corrosion resistance coatings. The corrosion behavior of the films was studied using a NaCl aqueous solution (3.5 wt %)2012info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionapplication/pdfhttp://cimav.repositorioinstitucional.mx/jspui/handle/1004/1869reponame:Fuente de Objetos Científicos Open Access del CIMAVinstname:Centro de Investigación en Materiales Avanzadosinstacron:CIMAVenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/about/cc0/oai:cimav.repositorioinstitucional.mx:1004/18692024-08-28T03:19:08Z
dc.title.none.fl_str_mv Electrochemical Impedance Spectroscopy Behavior of Nanometric Al-Cr and Cr-Al Coatings by Magnetron Sputtering
title Electrochemical Impedance Spectroscopy Behavior of Nanometric Al-Cr and Cr-Al Coatings by Magnetron Sputtering
spellingShingle Electrochemical Impedance Spectroscopy Behavior of Nanometric Al-Cr and Cr-Al Coatings by Magnetron Sputtering
CLAUDIA PATRICIA CASTILLO MORQUECHO
info:eu-repo/classification/DC Magnetron Sputtering/Nanometric films
info:eu-repo/classification/EIS/Coatings
info:eu-repo/classification/cti/1
info:eu-repo/classification/cti/22
info:eu-repo/classification/cti/2299
info:eu-repo/classification/cti/229999
info:eu-repo/classification/cti/229999
title_short Electrochemical Impedance Spectroscopy Behavior of Nanometric Al-Cr and Cr-Al Coatings by Magnetron Sputtering
title_full Electrochemical Impedance Spectroscopy Behavior of Nanometric Al-Cr and Cr-Al Coatings by Magnetron Sputtering
title_fullStr Electrochemical Impedance Spectroscopy Behavior of Nanometric Al-Cr and Cr-Al Coatings by Magnetron Sputtering
title_full_unstemmed Electrochemical Impedance Spectroscopy Behavior of Nanometric Al-Cr and Cr-Al Coatings by Magnetron Sputtering
title_sort Electrochemical Impedance Spectroscopy Behavior of Nanometric Al-Cr and Cr-Al Coatings by Magnetron Sputtering
dc.creator.none.fl_str_mv CLAUDIA PATRICIA CASTILLO MORQUECHO
CLAUDIA LOPEZ MELENDEZ
MARIA ISABEL FLORES ZAMORA
RAUL GERMAN BAUTISTA MARGULIS
HILDA ESPERANZA ESPARZA PONCE
FACUNDO ALMERAYA CALDERON
CITLALI GAONA TIBURCIO
ALBERTO MARTINEZ VILLAFAÑE
author CLAUDIA PATRICIA CASTILLO MORQUECHO
author_facet CLAUDIA PATRICIA CASTILLO MORQUECHO
CLAUDIA LOPEZ MELENDEZ
MARIA ISABEL FLORES ZAMORA
RAUL GERMAN BAUTISTA MARGULIS
HILDA ESPERANZA ESPARZA PONCE
FACUNDO ALMERAYA CALDERON
CITLALI GAONA TIBURCIO
ALBERTO MARTINEZ VILLAFAÑE
author_role author
author2 CLAUDIA LOPEZ MELENDEZ
MARIA ISABEL FLORES ZAMORA
RAUL GERMAN BAUTISTA MARGULIS
HILDA ESPERANZA ESPARZA PONCE
FACUNDO ALMERAYA CALDERON
CITLALI GAONA TIBURCIO
ALBERTO MARTINEZ VILLAFAÑE
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv info:eu-repo/classification/DC Magnetron Sputtering/Nanometric films
info:eu-repo/classification/EIS/Coatings
info:eu-repo/classification/cti/1
info:eu-repo/classification/cti/22
info:eu-repo/classification/cti/2299
info:eu-repo/classification/cti/229999
info:eu-repo/classification/cti/229999
topic info:eu-repo/classification/DC Magnetron Sputtering/Nanometric films
info:eu-repo/classification/EIS/Coatings
info:eu-repo/classification/cti/1
info:eu-repo/classification/cti/22
info:eu-repo/classification/cti/2299
info:eu-repo/classification/cti/229999
info:eu-repo/classification/cti/229999
description Multilayer and bilayers structures have attracted much attention as a way of improving the mechanical and corrosion resistance properties of protective coatings. In this work the application of nanometric Al/Cr and Cr/Al bilayers deposited on AA2024-T3, AA60601-T6 aluminum alloys and AISI 9840 steel by magnetron sputtering and DC sputtering was studied. The materials were characterized by scanning electron microscopy (SEM), atomic force microscopy (AFM), transmission electron microscopy (TEM), X-ray diffraction (XRD) and electrochemical impedance spectroscopy (EIS) in order to consider their application as high corrosion resistance coatings. The corrosion behavior of the films was studied using a NaCl aqueous solution (3.5 wt %)
publishDate 2012
dc.date.none.fl_str_mv 2012
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv http://cimav.repositorioinstitucional.mx/jspui/handle/1004/1869
url http://cimav.repositorioinstitucional.mx/jspui/handle/1004/1869
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/about/cc0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/about/cc0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Fuente de Objetos Científicos Open Access del CIMAV
instname:Centro de Investigación en Materiales Avanzados
instacron:CIMAV
instname_str Centro de Investigación en Materiales Avanzados
instacron_str CIMAV
institution CIMAV
reponame_str Fuente de Objetos Científicos Open Access del CIMAV
collection Fuente de Objetos Científicos Open Access del CIMAV
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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