In-situ microstructural evolution during tensile loading of CoCrFeMnNi high entropy alloy welded joint probed by high energy synchrotron X-ray diffraction

Detalhes bibliográficos
Autor(a) principal: Dias, P.
Data de Publicação: 2024
Outros Autores: Lopes, J. G., Curado, T., Maawad, E., Schell, N., Kim, H. S., Oliveira, J. P.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/10362/179058
Resumo: Publisher Copyright: © The Author(s) 2024.
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spelling In-situ microstructural evolution during tensile loading of CoCrFeMnNi high entropy alloy welded joint probed by high energy synchrotron X-ray diffractionCoCrFeMnNihigh entropy alloysin-situ testingsynchrotron X-ray diffractiontensile propertiesMaterials Science(all)Condensed Matter PhysicsPublisher Copyright: © The Author(s) 2024.The research regarding high entropy alloys (HEAs) has proved them to be suitable for engineering applications. Nevertheless, assessing their processability is key for industrial deployment. Of special relevance in terms of processing techniques arised welding. In this work, Gas Tungsten Arc Welding (GTAW) was chosen as a processing method to attest for the suitability of the equiatomic CoCrFeMnNi HEA for one of the most common real-world mechanical solicitations, tensile loading. We delve into an in-situ synchrotron X-ray diffraction analysis of the mechanical behavior of a high-performing GTAW CoCrFeMnNi HEA joint. Local analysis of the microstructure evolution, considering the base material, heat affected zone and fusion zone, was performed by tracking changes in the diffracted intensity and lattice strain. Orientation-dependent evolution is highlighted by considering partial azimuthal integration detailing texture impact across the joint. Evidence of strain concentration at specific locations is correlated with the microstructure and overall macroscopic mechanical behavior.CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)DCM - Departamento de Ciência dos MateriaisUNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e IndustrialDEMI - Departamento de Engenharia Mecânica e IndustrialRUNDias, P.Lopes, J. G.Curado, T.Maawad, E.Schell, N.Kim, H. S.Oliveira, J. P.2025-02-14T21:18:50Z2024-052024-05-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article7application/pdfhttp://hdl.handle.net/10362/179058eng1362-1718PURE: 104471211https://doi.org/10.1177/13621718241259349info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-02-24T01:46:03Zoai:run.unl.pt:10362/179058Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T20:39:42.643666Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv In-situ microstructural evolution during tensile loading of CoCrFeMnNi high entropy alloy welded joint probed by high energy synchrotron X-ray diffraction
title In-situ microstructural evolution during tensile loading of CoCrFeMnNi high entropy alloy welded joint probed by high energy synchrotron X-ray diffraction
spellingShingle In-situ microstructural evolution during tensile loading of CoCrFeMnNi high entropy alloy welded joint probed by high energy synchrotron X-ray diffraction
Dias, P.
CoCrFeMnNi
high entropy alloys
in-situ testing
synchrotron X-ray diffraction
tensile properties
Materials Science(all)
Condensed Matter Physics
title_short In-situ microstructural evolution during tensile loading of CoCrFeMnNi high entropy alloy welded joint probed by high energy synchrotron X-ray diffraction
title_full In-situ microstructural evolution during tensile loading of CoCrFeMnNi high entropy alloy welded joint probed by high energy synchrotron X-ray diffraction
title_fullStr In-situ microstructural evolution during tensile loading of CoCrFeMnNi high entropy alloy welded joint probed by high energy synchrotron X-ray diffraction
title_full_unstemmed In-situ microstructural evolution during tensile loading of CoCrFeMnNi high entropy alloy welded joint probed by high energy synchrotron X-ray diffraction
title_sort In-situ microstructural evolution during tensile loading of CoCrFeMnNi high entropy alloy welded joint probed by high energy synchrotron X-ray diffraction
author Dias, P.
author_facet Dias, P.
Lopes, J. G.
Curado, T.
Maawad, E.
Schell, N.
Kim, H. S.
Oliveira, J. P.
author_role author
author2 Lopes, J. G.
Curado, T.
Maawad, E.
Schell, N.
Kim, H. S.
Oliveira, J. P.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)
DCM - Departamento de Ciência dos Materiais
UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial
DEMI - Departamento de Engenharia Mecânica e Industrial
RUN
dc.contributor.author.fl_str_mv Dias, P.
Lopes, J. G.
Curado, T.
Maawad, E.
Schell, N.
Kim, H. S.
Oliveira, J. P.
dc.subject.por.fl_str_mv CoCrFeMnNi
high entropy alloys
in-situ testing
synchrotron X-ray diffraction
tensile properties
Materials Science(all)
Condensed Matter Physics
topic CoCrFeMnNi
high entropy alloys
in-situ testing
synchrotron X-ray diffraction
tensile properties
Materials Science(all)
Condensed Matter Physics
description Publisher Copyright: © The Author(s) 2024.
publishDate 2024
dc.date.none.fl_str_mv 2024-05
2024-05-01T00:00:00Z
2025-02-14T21:18:50Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/179058
url http://hdl.handle.net/10362/179058
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1362-1718
PURE: 104471211
https://doi.org/10.1177/13621718241259349
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
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reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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