Wear Resistance of Fe-based Nanostructured Hardfacing

Autores
Gualco, Agustín; Marini, Cristian; Svoboda, Hernán Gabriel; Surian, Estela
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión enviada
Descripción
The purpose of this work was to study the microstructural evolution and wear resistance of a nanostructured iron-based alloydeposited by FCAW process. Two samples with one and two layers were welded under Ar-20CO2 shielding and heat input of 3.5kJ/mm. Chemical composition was determined and microstructure was studied using both optical and scanning electronmicroscopy and X ray diffraction. Hardness, cristallite size, percentage of dilution and abrasive wear resistance were measured.The hardness of the deposit was found between 800 and 920 HV2, depending on the number of layers as well as the chemicalcomposition of the samples. The wear test results were discussed in relation to chemical composition, microstructure andhardness.
Materia
Ingenierías y Tecnologías
hardfacing
FCAW
nanomaterials
abrasive wear
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/5442
Acceder
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oai_identifier_str oai:digital.cic.gba.gob.ar:11746/5442
network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Wear Resistance of Fe-based Nanostructured HardfacingGualco, AgustínMarini, CristianSvoboda, Hernán GabrielSurian, EstelaIngenierías y TecnologíashardfacingFCAWnanomaterialsabrasive wearThe purpose of this work was to study the microstructural evolution and wear resistance of a nanostructured iron-based alloydeposited by FCAW process. Two samples with one and two layers were welded under Ar-20CO2 shielding and heat input of 3.5kJ/mm. Chemical composition was determined and microstructure was studied using both optical and scanning electronmicroscopy and X ray diffraction. Hardness, cristallite size, percentage of dilution and abrasive wear resistance were measured.The hardness of the deposit was found between 800 and 920 HV2, depending on the number of layers as well as the chemicalcomposition of the samples. The wear test results were discussed in relation to chemical composition, microstructure andhardness.2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/5442enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.04.154info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-11-06T09:36:21Zoai:digital.cic.gba.gob.ar:11746/5442Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-11-06 09:36:21.582CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Wear Resistance of Fe-based Nanostructured Hardfacing
title Wear Resistance of Fe-based Nanostructured Hardfacing
spellingShingle Wear Resistance of Fe-based Nanostructured Hardfacing
Gualco, Agustín
Ingenierías y Tecnologías
hardfacing
FCAW
nanomaterials
abrasive wear
title_short Wear Resistance of Fe-based Nanostructured Hardfacing
title_full Wear Resistance of Fe-based Nanostructured Hardfacing
title_fullStr Wear Resistance of Fe-based Nanostructured Hardfacing
title_full_unstemmed Wear Resistance of Fe-based Nanostructured Hardfacing
title_sort Wear Resistance of Fe-based Nanostructured Hardfacing
dc.creator.none.fl_str_mv Gualco, Agustín
Marini, Cristian
Svoboda, Hernán Gabriel
Surian, Estela
author Gualco, Agustín
author_facet Gualco, Agustín
Marini, Cristian
Svoboda, Hernán Gabriel
Surian, Estela
author_role author
author2 Marini, Cristian
Svoboda, Hernán Gabriel
Surian, Estela
author2_role author
author
author
dc.subject.none.fl_str_mv Ingenierías y Tecnologías
hardfacing
FCAW
nanomaterials
abrasive wear
topic Ingenierías y Tecnologías
hardfacing
FCAW
nanomaterials
abrasive wear
dc.description.none.fl_txt_mv The purpose of this work was to study the microstructural evolution and wear resistance of a nanostructured iron-based alloydeposited by FCAW process. Two samples with one and two layers were welded under Ar-20CO2 shielding and heat input of 3.5kJ/mm. Chemical composition was determined and microstructure was studied using both optical and scanning electronmicroscopy and X ray diffraction. Hardness, cristallite size, percentage of dilution and abrasive wear resistance were measured.The hardness of the deposit was found between 800 and 920 HV2, depending on the number of layers as well as the chemicalcomposition of the samples. The wear test results were discussed in relation to chemical composition, microstructure andhardness.
description The purpose of this work was to study the microstructural evolution and wear resistance of a nanostructured iron-based alloydeposited by FCAW process. Two samples with one and two layers were welded under Ar-20CO2 shielding and heat input of 3.5kJ/mm. Chemical composition was determined and microstructure was studied using both optical and scanning electronmicroscopy and X ray diffraction. Hardness, cristallite size, percentage of dilution and abrasive wear resistance were measured.The hardness of the deposit was found between 800 and 920 HV2, depending on the number of layers as well as the chemicalcomposition of the samples. The wear test results were discussed in relation to chemical composition, microstructure andhardness.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/5442
url https://digital.cic.gba.gob.ar/handle/11746/5442
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.04.154
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron_str CICBA
institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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score 13.084122

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