Bronze electrodeposition from an acidic non-cyanide high efficiency electrolyte: tribological behavior

Autores
Bengoa, Leandro Nicolás; Tuckart, W. R.; Zabala, N.; Prieto, G.; Egli, Walter Alfredo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Bronze coatings were electrodeposited onto a rotating cylinder electrode from a novel non-cyanide acid plating bath with high efficiency (92%). Deposits were obtained from a phenol sulfonic acid bath and their morphology, phase composition and tribological behavior were characterized. Cyclic and linear sweep voltammetries were used to study the effect of organic additives on the reduction processes to achieve an adequate formulation. The resulting bronze deposit consisted of a mono α-phase matrix with a 78% Cu and 22% Sn composition. Dry sliding wear tests were carried out employing a homemade ball on ring system and the coefficient of friction and wear resistance were quantified at different normal loads. Surface characterization of the bronze coatings showed that the resulting roughness is detrimental for the wear resistance of the deposit. This is evidenced by a higher friction coefficient and wear volume of Cu/Sn compared to a conventionally electrodeposited copper coating.
Centro de Investigación y Desarrollo en Tecnología de Pinturas
Materia
Ingeniería Química
Bronze
Electrodeposition
Cyanide-free electrolyte
Tribology
Wear resistance
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/154028
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/154028
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Bronze electrodeposition from an acidic non-cyanide high efficiency electrolyte: tribological behaviorBengoa, Leandro NicolásTuckart, W. R.Zabala, N.Prieto, G.Egli, Walter AlfredoIngeniería QuímicaBronzeElectrodepositionCyanide-free electrolyteTribologyWear resistanceBronze coatings were electrodeposited onto a rotating cylinder electrode from a novel non-cyanide acid plating bath with high efficiency (92%). Deposits were obtained from a phenol sulfonic acid bath and their morphology, phase composition and tribological behavior were characterized. Cyclic and linear sweep voltammetries were used to study the effect of organic additives on the reduction processes to achieve an adequate formulation. The resulting bronze deposit consisted of a mono α-phase matrix with a 78% Cu and 22% Sn composition. Dry sliding wear tests were carried out employing a homemade ball on ring system and the coefficient of friction and wear resistance were quantified at different normal loads. Surface characterization of the bronze coatings showed that the resulting roughness is detrimental for the wear resistance of the deposit. This is evidenced by a higher friction coefficient and wear volume of Cu/Sn compared to a conventionally electrodeposited copper coating.Centro de Investigación y Desarrollo en Tecnología de Pinturas2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf241-248http://sedici.unlp.edu.ar/handle/10915/154028enginfo:eu-repo/semantics/altIdentifier/issn/1879-3347info:eu-repo/semantics/altIdentifier/doi/10.1016/j.surfcoat.2014.05.046info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T11:11:50Zoai:sedici.unlp.edu.ar:10915/154028Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:11:51.156SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Bronze electrodeposition from an acidic non-cyanide high efficiency electrolyte: tribological behavior
title Bronze electrodeposition from an acidic non-cyanide high efficiency electrolyte: tribological behavior
spellingShingle Bronze electrodeposition from an acidic non-cyanide high efficiency electrolyte: tribological behavior
Bengoa, Leandro Nicolás
Ingeniería Química
Bronze
Electrodeposition
Cyanide-free electrolyte
Tribology
Wear resistance
title_short Bronze electrodeposition from an acidic non-cyanide high efficiency electrolyte: tribological behavior
title_full Bronze electrodeposition from an acidic non-cyanide high efficiency electrolyte: tribological behavior
title_fullStr Bronze electrodeposition from an acidic non-cyanide high efficiency electrolyte: tribological behavior
title_full_unstemmed Bronze electrodeposition from an acidic non-cyanide high efficiency electrolyte: tribological behavior
title_sort Bronze electrodeposition from an acidic non-cyanide high efficiency electrolyte: tribological behavior
dc.creator.none.fl_str_mv Bengoa, Leandro Nicolás
Tuckart, W. R.
Zabala, N.
Prieto, G.
Egli, Walter Alfredo
author Bengoa, Leandro Nicolás
author_facet Bengoa, Leandro Nicolás
Tuckart, W. R.
Zabala, N.
Prieto, G.
Egli, Walter Alfredo
author_role author
author2 Tuckart, W. R.
Zabala, N.
Prieto, G.
Egli, Walter Alfredo
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ingeniería Química
Bronze
Electrodeposition
Cyanide-free electrolyte
Tribology
Wear resistance
topic Ingeniería Química
Bronze
Electrodeposition
Cyanide-free electrolyte
Tribology
Wear resistance
dc.description.none.fl_txt_mv Bronze coatings were electrodeposited onto a rotating cylinder electrode from a novel non-cyanide acid plating bath with high efficiency (92%). Deposits were obtained from a phenol sulfonic acid bath and their morphology, phase composition and tribological behavior were characterized. Cyclic and linear sweep voltammetries were used to study the effect of organic additives on the reduction processes to achieve an adequate formulation. The resulting bronze deposit consisted of a mono α-phase matrix with a 78% Cu and 22% Sn composition. Dry sliding wear tests were carried out employing a homemade ball on ring system and the coefficient of friction and wear resistance were quantified at different normal loads. Surface characterization of the bronze coatings showed that the resulting roughness is detrimental for the wear resistance of the deposit. This is evidenced by a higher friction coefficient and wear volume of Cu/Sn compared to a conventionally electrodeposited copper coating.
Centro de Investigación y Desarrollo en Tecnología de Pinturas
description Bronze coatings were electrodeposited onto a rotating cylinder electrode from a novel non-cyanide acid plating bath with high efficiency (92%). Deposits were obtained from a phenol sulfonic acid bath and their morphology, phase composition and tribological behavior were characterized. Cyclic and linear sweep voltammetries were used to study the effect of organic additives on the reduction processes to achieve an adequate formulation. The resulting bronze deposit consisted of a mono α-phase matrix with a 78% Cu and 22% Sn composition. Dry sliding wear tests were carried out employing a homemade ball on ring system and the coefficient of friction and wear resistance were quantified at different normal loads. Surface characterization of the bronze coatings showed that the resulting roughness is detrimental for the wear resistance of the deposit. This is evidenced by a higher friction coefficient and wear volume of Cu/Sn compared to a conventionally electrodeposited copper coating.
publishDate 2014
dc.date.none.fl_str_mv 2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/154028
url http://sedici.unlp.edu.ar/handle/10915/154028
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1879-3347
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.surfcoat.2014.05.046
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
241-248
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.13397

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