Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings

Autores
Cardinal, María Fernanda; Castro, P. A.; Baxi, J.; Liang, H.; Williams, Federico José
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Ni-W-MoS2 composite coatings were obtained by pulse plating from a Ni-W electrolyte containing suspended MoS2 particles. The coating composition, morphology, crystalline structure, microhardness and frictional behavior were studied as a function of MoS2 concentration. The results obtained in this study indicate that co-deposited lubricant particles strongly influenced the composite Ni-W coating properties. It was found that increasing co-deposited MoS2 diminished tungsten content in the coating and consequently increased the average grain size. Ni-W nanostructured coatings with high MoS2 content have a porous sponge-like structure, high surface roughness and irregular frictional behavior. However, the friction coefficient of Ni-W coatings is reduced to half its value with low MoS2 content.
Fil: Cardinal, María Fernanda. TENARIS Research and Development Centre; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Castro, P. A.. TENARIS Research and Development Centre; Argentina
Fil: Baxi, J.. Texas A&M University; Estados Unidos
Fil: Liang, H.. Texas A&M University; Estados Unidos
Fil: Williams, Federico José. TENARIS Research and Development Centre; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Coating
Electrodeposition
Mos2
Nanostructured
Ni-W
Solid Lubricant
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:11336/76684
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/76684
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatingsCardinal, María FernandaCastro, P. A.Baxi, J.Liang, H.Williams, Federico JoséCoatingElectrodepositionMos2NanostructuredNi-WSolid Lubricanthttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Ni-W-MoS2 composite coatings were obtained by pulse plating from a Ni-W electrolyte containing suspended MoS2 particles. The coating composition, morphology, crystalline structure, microhardness and frictional behavior were studied as a function of MoS2 concentration. The results obtained in this study indicate that co-deposited lubricant particles strongly influenced the composite Ni-W coating properties. It was found that increasing co-deposited MoS2 diminished tungsten content in the coating and consequently increased the average grain size. Ni-W nanostructured coatings with high MoS2 content have a porous sponge-like structure, high surface roughness and irregular frictional behavior. However, the friction coefficient of Ni-W coatings is reduced to half its value with low MoS2 content.Fil: Cardinal, María Fernanda. TENARIS Research and Development Centre; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Castro, P. A.. TENARIS Research and Development Centre; ArgentinaFil: Baxi, J.. Texas A&M University; Estados UnidosFil: Liang, H.. Texas A&M University; Estados UnidosFil: Williams, Federico José. TENARIS Research and Development Centre; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier Science Sa2009-09info: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/11336/76684Cardinal, María Fernanda; Castro, P. A.; Baxi, J.; Liang, H.; Williams, Federico José; Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings; Elsevier Science Sa; Surface and Coatings Technology; 204; 1-2; 9-2009; 85-900257-8972CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0257897209005453info:eu-repo/semantics/altIdentifier/doi/10.1016/j.surfcoat.2009.06.037info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:20:43Zoai:ri.conicet.gov.ar:11336/76684instacron: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:34982025-09-10 13:20:43.775CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings
title Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings
spellingShingle Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings
Cardinal, María Fernanda
Coating
Electrodeposition
Mos2
Nanostructured
Ni-W
Solid Lubricant
title_short Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings
title_full Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings
title_fullStr Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings
title_full_unstemmed Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings
title_sort Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings
dc.creator.none.fl_str_mv Cardinal, María Fernanda
Castro, P. A.
Baxi, J.
Liang, H.
Williams, Federico José
author Cardinal, María Fernanda
author_facet Cardinal, María Fernanda
Castro, P. A.
Baxi, J.
Liang, H.
Williams, Federico José
author_role author
author2 Castro, P. A.
Baxi, J.
Liang, H.
Williams, Federico José
author2_role author
author
author
author
dc.subject.none.fl_str_mv Coating
Electrodeposition
Mos2
Nanostructured
Ni-W
Solid Lubricant
topic Coating
Electrodeposition
Mos2
Nanostructured
Ni-W
Solid Lubricant
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Ni-W-MoS2 composite coatings were obtained by pulse plating from a Ni-W electrolyte containing suspended MoS2 particles. The coating composition, morphology, crystalline structure, microhardness and frictional behavior were studied as a function of MoS2 concentration. The results obtained in this study indicate that co-deposited lubricant particles strongly influenced the composite Ni-W coating properties. It was found that increasing co-deposited MoS2 diminished tungsten content in the coating and consequently increased the average grain size. Ni-W nanostructured coatings with high MoS2 content have a porous sponge-like structure, high surface roughness and irregular frictional behavior. However, the friction coefficient of Ni-W coatings is reduced to half its value with low MoS2 content.
Fil: Cardinal, María Fernanda. TENARIS Research and Development Centre; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Castro, P. A.. TENARIS Research and Development Centre; Argentina
Fil: Baxi, J.. Texas A&M University; Estados Unidos
Fil: Liang, H.. Texas A&M University; Estados Unidos
Fil: Williams, Federico José. TENARIS Research and Development Centre; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Ni-W-MoS2 composite coatings were obtained by pulse plating from a Ni-W electrolyte containing suspended MoS2 particles. The coating composition, morphology, crystalline structure, microhardness and frictional behavior were studied as a function of MoS2 concentration. The results obtained in this study indicate that co-deposited lubricant particles strongly influenced the composite Ni-W coating properties. It was found that increasing co-deposited MoS2 diminished tungsten content in the coating and consequently increased the average grain size. Ni-W nanostructured coatings with high MoS2 content have a porous sponge-like structure, high surface roughness and irregular frictional behavior. However, the friction coefficient of Ni-W coatings is reduced to half its value with low MoS2 content.
publishDate 2009
dc.date.none.fl_str_mv 2009-09
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/11336/76684
Cardinal, María Fernanda; Castro, P. A.; Baxi, J.; Liang, H.; Williams, Federico José; Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings; Elsevier Science Sa; Surface and Coatings Technology; 204; 1-2; 9-2009; 85-90
0257-8972
CONICET Digital
CONICET
url http://hdl.handle.net/11336/76684
identifier_str_mv Cardinal, María Fernanda; Castro, P. A.; Baxi, J.; Liang, H.; Williams, Federico José; Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings; Elsevier Science Sa; Surface and Coatings Technology; 204; 1-2; 9-2009; 85-90
0257-8972
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.sciencedirect.com/science/article/pii/S0257897209005453
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.surfcoat.2009.06.037
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
dc.publisher.none.fl_str_mv Elsevier Science Sa
publisher.none.fl_str_mv Elsevier Science Sa
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
_version_ 1842981133530169344
score 12.48226

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