Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solution
- Autores
- Tomachuk, C.R.; Elsner, Cecilia Ines; Di Sarli, Alejandro Ramón
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- As Cr (VI) compounds used to formulate conversion layers provide enhanced anticorrosive protection to zinc coatings, but they are produced using hazardous chemicals, the development of ''green'' technologies is a paramount purpose. Consequently, the corrosion behavior of zinc coatings subjected to a Cr3+ based passivating treatment, with and without sealing, was studied through EIS measurements in 0.5 M Na2SO4 solution. The analyses of the experimental data allowed inferring that the Cr3+-based conversion treatment with an adequate sealer provides good corrosion resistance and, coupled to an adequate painting system, could be a suitable alternative to traditional chromate coatings.
Fil: C.R. Tomachuk. Energy And Nuclear Research Institute; Brasil
Fil: Elsner, Cecilia Ines. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Fil: Di Sarli, Alejandro Ramón. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina - Materia
-
CONVERSION LAYER
CORROSION
ELECTROGALVANIZED STEEL
SEALING TREATMENT
TRIVALENT CHROMIUM - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/95618
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oai:ri.conicet.gov.ar:11336/95618 |
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spelling |
Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solutionTomachuk, C.R.Elsner, Cecilia InesDi Sarli, Alejandro RamónCONVERSION LAYERCORROSIONELECTROGALVANIZED STEELSEALING TREATMENTTRIVALENT CHROMIUMhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2As Cr (VI) compounds used to formulate conversion layers provide enhanced anticorrosive protection to zinc coatings, but they are produced using hazardous chemicals, the development of ''green'' technologies is a paramount purpose. Consequently, the corrosion behavior of zinc coatings subjected to a Cr3+ based passivating treatment, with and without sealing, was studied through EIS measurements in 0.5 M Na2SO4 solution. The analyses of the experimental data allowed inferring that the Cr3+-based conversion treatment with an adequate sealer provides good corrosion resistance and, coupled to an adequate painting system, could be a suitable alternative to traditional chromate coatings.Fil: C.R. Tomachuk. Energy And Nuclear Research Institute; BrasilFil: Elsner, Cecilia Ines. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; ArgentinaFil: Di Sarli, Alejandro Ramón. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; ArgentinaSociedade Portuguesa de Electroquímica2012-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/95618Tomachuk, C.R.; Elsner, Cecilia Ines; Di Sarli, Alejandro Ramón; Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solution; Sociedade Portuguesa de Electroquímica; Portugaliae Electrochimica Acta; 30; 3; 10-2012; 145-1621647-1571CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.scielo.mec.pt/scielo.php?script=sci_arttext&pid=S0872-19042012000300001&lng=en&nrm=i&tlng=eninfo:eu-repo/semantics/altIdentifier/doi/10.4152/pea.201203145info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:47:05Zoai:ri.conicet.gov.ar:11336/95618instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:47:05.527CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solution |
title |
Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solution |
spellingShingle |
Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solution Tomachuk, C.R. CONVERSION LAYER CORROSION ELECTROGALVANIZED STEEL SEALING TREATMENT TRIVALENT CHROMIUM |
title_short |
Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solution |
title_full |
Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solution |
title_fullStr |
Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solution |
title_full_unstemmed |
Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solution |
title_sort |
Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solution |
dc.creator.none.fl_str_mv |
Tomachuk, C.R. Elsner, Cecilia Ines Di Sarli, Alejandro Ramón |
author |
Tomachuk, C.R. |
author_facet |
Tomachuk, C.R. Elsner, Cecilia Ines Di Sarli, Alejandro Ramón |
author_role |
author |
author2 |
Elsner, Cecilia Ines Di Sarli, Alejandro Ramón |
author2_role |
author author |
dc.subject.none.fl_str_mv |
CONVERSION LAYER CORROSION ELECTROGALVANIZED STEEL SEALING TREATMENT TRIVALENT CHROMIUM |
topic |
CONVERSION LAYER CORROSION ELECTROGALVANIZED STEEL SEALING TREATMENT TRIVALENT CHROMIUM |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.5 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
As Cr (VI) compounds used to formulate conversion layers provide enhanced anticorrosive protection to zinc coatings, but they are produced using hazardous chemicals, the development of ''green'' technologies is a paramount purpose. Consequently, the corrosion behavior of zinc coatings subjected to a Cr3+ based passivating treatment, with and without sealing, was studied through EIS measurements in 0.5 M Na2SO4 solution. The analyses of the experimental data allowed inferring that the Cr3+-based conversion treatment with an adequate sealer provides good corrosion resistance and, coupled to an adequate painting system, could be a suitable alternative to traditional chromate coatings. Fil: C.R. Tomachuk. Energy And Nuclear Research Institute; Brasil Fil: Elsner, Cecilia Ines. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina Fil: Di Sarli, Alejandro Ramón. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina |
description |
As Cr (VI) compounds used to formulate conversion layers provide enhanced anticorrosive protection to zinc coatings, but they are produced using hazardous chemicals, the development of ''green'' technologies is a paramount purpose. Consequently, the corrosion behavior of zinc coatings subjected to a Cr3+ based passivating treatment, with and without sealing, was studied through EIS measurements in 0.5 M Na2SO4 solution. The analyses of the experimental data allowed inferring that the Cr3+-based conversion treatment with an adequate sealer provides good corrosion resistance and, coupled to an adequate painting system, could be a suitable alternative to traditional chromate coatings. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-10 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/95618 Tomachuk, C.R.; Elsner, Cecilia Ines; Di Sarli, Alejandro Ramón; Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solution; Sociedade Portuguesa de Electroquímica; Portugaliae Electrochimica Acta; 30; 3; 10-2012; 145-162 1647-1571 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/95618 |
identifier_str_mv |
Tomachuk, C.R.; Elsner, Cecilia Ines; Di Sarli, Alejandro Ramón; Behavior of electrogalvanized steel pre-treated with Cr(III)-based baths and exposed to 0.5 M Na2SO4 solution; Sociedade Portuguesa de Electroquímica; Portugaliae Electrochimica Acta; 30; 3; 10-2012; 145-162 1647-1571 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.scielo.mec.pt/scielo.php?script=sci_arttext&pid=S0872-19042012000300001&lng=en&nrm=i&tlng=en info:eu-repo/semantics/altIdentifier/doi/10.4152/pea.201203145 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Sociedade Portuguesa de Electroquímica |
publisher.none.fl_str_mv |
Sociedade Portuguesa de Electroquímica |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613468209020928 |
score |
13.070432 |