Painting rusted steel: The role of aluminum phosphosilicate

Autores
Roselli, Sol Natacha; del Amo, Delia Beatriz; Carbonari, Ricardo Obdulio; Di Sarli, Alejandro Ramón; Romagnoli, Roberto
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Surface preparation is a key factor for the adequate performance of a paint system. The aim of this investigation is to employ a wash-primer to accomplish the chemical conversion of rusted surface when current cleaning operations are difficult to carry out. The active component of the wash-primer was aluminum phosphosilicate whose electrochemical behavior and the composition of the generated protective layer, both, were studied by electrochemical techniques and scanning electron microscopy (SEM), respectively. Primed rusted steel panels were coated with an alkyd system to perform accelerated tests in the salt spray chamber and electrochemical impedance measurements (EIS). These tests were conducted in parallel with a chromate wash primer and the same alkyd system. Results showed that the wash-primer containing aluminum phosphosilicate could be used satisfactorily to paint rusted steel exhibiting a similar performance to the chromate primer.
Fil: Roselli, Sol Natacha. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina
Fil: del Amo, Delia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina
Fil: Carbonari, Ricardo Obdulio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina
Fil: Di Sarli, Alejandro Ramón. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina
Fil: Romagnoli, Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina
Materia
Organic Coatings
Steel
Eis
Sem
Rust
Paint Coatings
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11178
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Painting rusted steel: The role of aluminum phosphosilicateRoselli, Sol Natachadel Amo, Delia BeatrizCarbonari, Ricardo ObdulioDi Sarli, Alejandro RamónRomagnoli, RobertoOrganic CoatingsSteelEisSemRustPaint Coatingshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Surface preparation is a key factor for the adequate performance of a paint system. The aim of this investigation is to employ a wash-primer to accomplish the chemical conversion of rusted surface when current cleaning operations are difficult to carry out. The active component of the wash-primer was aluminum phosphosilicate whose electrochemical behavior and the composition of the generated protective layer, both, were studied by electrochemical techniques and scanning electron microscopy (SEM), respectively. Primed rusted steel panels were coated with an alkyd system to perform accelerated tests in the salt spray chamber and electrochemical impedance measurements (EIS). These tests were conducted in parallel with a chromate wash primer and the same alkyd system. Results showed that the wash-primer containing aluminum phosphosilicate could be used satisfactorily to paint rusted steel exhibiting a similar performance to the chromate primer.Fil: Roselli, Sol Natacha. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); ArgentinaFil: del Amo, Delia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); ArgentinaFil: Carbonari, Ricardo Obdulio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); ArgentinaFil: Di Sarli, Alejandro Ramón. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); ArgentinaFil: Romagnoli, Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); ArgentinaElsevier2013-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11178Roselli, Sol Natacha; del Amo, Delia Beatriz; Carbonari, Ricardo Obdulio; Di Sarli, Alejandro Ramón; Romagnoli, Roberto; Painting rusted steel: The role of aluminum phosphosilicate; Elsevier; Corrosion Science; 74; 9-2013; 194-2050010-938Xenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.corsci.2013.04.043info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0010938X13001789info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:05:21Zoai:ri.conicet.gov.ar:11336/11178instacron: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 10:05:21.4CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Painting rusted steel: The role of aluminum phosphosilicate
title Painting rusted steel: The role of aluminum phosphosilicate
spellingShingle Painting rusted steel: The role of aluminum phosphosilicate
Roselli, Sol Natacha
Organic Coatings
Steel
Eis
Sem
Rust
Paint Coatings
title_short Painting rusted steel: The role of aluminum phosphosilicate
title_full Painting rusted steel: The role of aluminum phosphosilicate
title_fullStr Painting rusted steel: The role of aluminum phosphosilicate
title_full_unstemmed Painting rusted steel: The role of aluminum phosphosilicate
title_sort Painting rusted steel: The role of aluminum phosphosilicate
dc.creator.none.fl_str_mv Roselli, Sol Natacha
del Amo, Delia Beatriz
Carbonari, Ricardo Obdulio
Di Sarli, Alejandro Ramón
Romagnoli, Roberto
author Roselli, Sol Natacha
author_facet Roselli, Sol Natacha
del Amo, Delia Beatriz
Carbonari, Ricardo Obdulio
Di Sarli, Alejandro Ramón
Romagnoli, Roberto
author_role author
author2 del Amo, Delia Beatriz
Carbonari, Ricardo Obdulio
Di Sarli, Alejandro Ramón
Romagnoli, Roberto
author2_role author
author
author
author
dc.subject.none.fl_str_mv Organic Coatings
Steel
Eis
Sem
Rust
Paint Coatings
topic Organic Coatings
Steel
Eis
Sem
Rust
Paint Coatings
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Surface preparation is a key factor for the adequate performance of a paint system. The aim of this investigation is to employ a wash-primer to accomplish the chemical conversion of rusted surface when current cleaning operations are difficult to carry out. The active component of the wash-primer was aluminum phosphosilicate whose electrochemical behavior and the composition of the generated protective layer, both, were studied by electrochemical techniques and scanning electron microscopy (SEM), respectively. Primed rusted steel panels were coated with an alkyd system to perform accelerated tests in the salt spray chamber and electrochemical impedance measurements (EIS). These tests were conducted in parallel with a chromate wash primer and the same alkyd system. Results showed that the wash-primer containing aluminum phosphosilicate could be used satisfactorily to paint rusted steel exhibiting a similar performance to the chromate primer.
Fil: Roselli, Sol Natacha. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina
Fil: del Amo, Delia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina
Fil: Carbonari, Ricardo Obdulio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina
Fil: Di Sarli, Alejandro Ramón. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina
Fil: Romagnoli, Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina
description Surface preparation is a key factor for the adequate performance of a paint system. The aim of this investigation is to employ a wash-primer to accomplish the chemical conversion of rusted surface when current cleaning operations are difficult to carry out. The active component of the wash-primer was aluminum phosphosilicate whose electrochemical behavior and the composition of the generated protective layer, both, were studied by electrochemical techniques and scanning electron microscopy (SEM), respectively. Primed rusted steel panels were coated with an alkyd system to perform accelerated tests in the salt spray chamber and electrochemical impedance measurements (EIS). These tests were conducted in parallel with a chromate wash primer and the same alkyd system. Results showed that the wash-primer containing aluminum phosphosilicate could be used satisfactorily to paint rusted steel exhibiting a similar performance to the chromate primer.
publishDate 2013
dc.date.none.fl_str_mv 2013-09
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/11336/11178
Roselli, Sol Natacha; del Amo, Delia Beatriz; Carbonari, Ricardo Obdulio; Di Sarli, Alejandro Ramón; Romagnoli, Roberto; Painting rusted steel: The role of aluminum phosphosilicate; Elsevier; Corrosion Science; 74; 9-2013; 194-205
0010-938X
url http://hdl.handle.net/11336/11178
identifier_str_mv Roselli, Sol Natacha; del Amo, Delia Beatriz; Carbonari, Ricardo Obdulio; Di Sarli, Alejandro Ramón; Romagnoli, Roberto; Painting rusted steel: The role of aluminum phosphosilicate; Elsevier; Corrosion Science; 74; 9-2013; 194-205
0010-938X
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.corsci.2013.04.043
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0010938X13001789
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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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score 13.070432

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