In-situ strengthening of a high strength low alloy steel during Wire and Arc Additive Manufacturing (WAAM)

In this work, SiC particles were added to the molten pool during WAAM of a high strength low alloy steel. The introduction of these high melting point particles promoted grain refinement, and the precipitation of Fe3C due to SiC dissociation. The microstructural evolution was studied by optical and...

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Autores: Rodrigues, Tiago, Duarte, Valdemar, Tomás, David, Ávila Díaz, Julián Arnaldo|||0000-0002-5893-4725, Escobar, Julian, Rossinyol, Emma, Schell, N., Santos, Telmo, Oliveira Pedro, Joao
Tipo de documento: artigo
Data de publicação:2020
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositório:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglês
OAI Identifier:oai:upcommons.upc.edu:2117/368550
Acesso em linha:https://hdl.handle.net/2117/368550
https://dx.doi.org/10.1016/j.addma.2020.101200
Access Level:Acceso aberto
Palavra-chave:Metals
Steel, High strength
Materials--Testing
Wire and arc additive manufacturing
HSLA steel
SiC
Inoculants
Synchrotron
X-ray diffraction
Mechanical testing
metalls
Acer d'alta resistència
Assaigs de materials
Àrees temàtiques de la UPC::Enginyeria dels materials
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oai_identifier_str oai:upcommons.upc.edu:2117/368550
network_acronym_str ES
network_name_str España
repository_id_str
spelling In-situ strengthening of a high strength low alloy steel during Wire and Arc Additive Manufacturing (WAAM)Rodrigues, TiagoDuarte, ValdemarTomás, DavidÁvila Díaz, Julián Arnaldo|||0000-0002-5893-4725Escobar, JulianRossinyol, EmmaSchell, N.Santos, TelmoOliveira Pedro, JoaoMetalsSteel, High strengthMaterials--TestingWire and arc additive manufacturingHSLA steelSiCInoculantsSynchrotronX-ray diffractionMechanical testingmetallsAcer d'alta resistènciaAssaigs de materialsÀrees temàtiques de la UPC::Enginyeria dels materialsIn this work, SiC particles were added to the molten pool during WAAM of a high strength low alloy steel. The introduction of these high melting point particles promoted grain refinement, and the precipitation of Fe3C due to SiC dissociation. The microstructural evolution was studied by optical and electron microscopy techniques and high energy synchrotron X-ray diffraction. Additionally, mechanical testing and hardness profiles were obtained for the SiC-containing and SiC-free parts. An improvement in the mechanical strength of the SiC-added WAAM parts was observed, which was attributed to the refined grain structure and finely dispersed Fe3C.Peer ReviewedElsevier20202020-08-0120222022-06-16journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/368550https://dx.doi.org/10.1016/j.addma.2020.101200reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3685502026-05-27T15:37:01Z
dc.title.none.fl_str_mv In-situ strengthening of a high strength low alloy steel during Wire and Arc Additive Manufacturing (WAAM)
title In-situ strengthening of a high strength low alloy steel during Wire and Arc Additive Manufacturing (WAAM)
spellingShingle In-situ strengthening of a high strength low alloy steel during Wire and Arc Additive Manufacturing (WAAM)
Rodrigues, Tiago
Metals
Steel, High strength
Materials--Testing
Wire and arc additive manufacturing
HSLA steel
SiC
Inoculants
Synchrotron
X-ray diffraction
Mechanical testing
metalls
Acer d'alta resistència
Assaigs de materials
Àrees temàtiques de la UPC::Enginyeria dels materials
title_short In-situ strengthening of a high strength low alloy steel during Wire and Arc Additive Manufacturing (WAAM)
title_full In-situ strengthening of a high strength low alloy steel during Wire and Arc Additive Manufacturing (WAAM)
title_fullStr In-situ strengthening of a high strength low alloy steel during Wire and Arc Additive Manufacturing (WAAM)
title_full_unstemmed In-situ strengthening of a high strength low alloy steel during Wire and Arc Additive Manufacturing (WAAM)
title_sort In-situ strengthening of a high strength low alloy steel during Wire and Arc Additive Manufacturing (WAAM)
dc.creator.none.fl_str_mv Rodrigues, Tiago
Duarte, Valdemar
Tomás, David
Ávila Díaz, Julián Arnaldo|||0000-0002-5893-4725
Escobar, Julian
Rossinyol, Emma
Schell, N.
Santos, Telmo
Oliveira Pedro, Joao
author Rodrigues, Tiago
author_facet Rodrigues, Tiago
Duarte, Valdemar
Tomás, David
Ávila Díaz, Julián Arnaldo|||0000-0002-5893-4725
Escobar, Julian
Rossinyol, Emma
Schell, N.
Santos, Telmo
Oliveira Pedro, Joao
author_role author
author2 Duarte, Valdemar
Tomás, David
Ávila Díaz, Julián Arnaldo|||0000-0002-5893-4725
Escobar, Julian
Rossinyol, Emma
Schell, N.
Santos, Telmo
Oliveira Pedro, Joao
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Metals
Steel, High strength
Materials--Testing
Wire and arc additive manufacturing
HSLA steel
SiC
Inoculants
Synchrotron
X-ray diffraction
Mechanical testing
metalls
Acer d'alta resistència
Assaigs de materials
Àrees temàtiques de la UPC::Enginyeria dels materials
topic Metals
Steel, High strength
Materials--Testing
Wire and arc additive manufacturing
HSLA steel
SiC
Inoculants
Synchrotron
X-ray diffraction
Mechanical testing
metalls
Acer d'alta resistència
Assaigs de materials
Àrees temàtiques de la UPC::Enginyeria dels materials
description In this work, SiC particles were added to the molten pool during WAAM of a high strength low alloy steel. The introduction of these high melting point particles promoted grain refinement, and the precipitation of Fe3C due to SiC dissociation. The microstructural evolution was studied by optical and electron microscopy techniques and high energy synchrotron X-ray diffraction. Additionally, mechanical testing and hardness profiles were obtained for the SiC-containing and SiC-free parts. An improvement in the mechanical strength of the SiC-added WAAM parts was observed, which was attributed to the refined grain structure and finely dispersed Fe3C.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-08-01
2022
2022-06-16
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/368550
https://dx.doi.org/10.1016/j.addma.2020.101200
url https://hdl.handle.net/2117/368550
https://dx.doi.org/10.1016/j.addma.2020.101200
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301629

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