Gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloy

Detalhes bibliográficos
Autor(a) principal: Oliveira, J. P.
Data de Publicação: 2020
Outros Autores: Curado, T. M., Zeng, Z., Lopes, J. G., Rossinyol, Emma, Park, Jeong Min, Schell, N., Braz Fernandes, F. M., Kim, Hyoung Seop
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/99912
Resumo: Fundacao para a Ciencia e Tecnologia (FCT)- project UID/EMS/00667/2019 (UNIDEMI). FMBF acknowledges funding of CENIMAT by FEDER through the program COMPETE 2020 and National Funds through FCT-Portuguese Foundation for Science and Technology, under the project UID/CTM/50025/2019 and FCT/MCTES. This work was supported by the Future Material Discovery Project of the National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT of Korea (NRF-2016M3D1A1023383). NFFA-Europe Transnational Access Activity (project reference Nf-20010136 EC and ID-806).
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spelling Gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloyCrMnFeCoNiGas tungsten arc weldingHigh entropy alloysMechanical testingRecoverySynchrotron X-ray diffractionMaterials Science(all)Mechanics of MaterialsMechanical EngineeringFundacao para a Ciencia e Tecnologia (FCT)- project UID/EMS/00667/2019 (UNIDEMI). FMBF acknowledges funding of CENIMAT by FEDER through the program COMPETE 2020 and National Funds through FCT-Portuguese Foundation for Science and Technology, under the project UID/CTM/50025/2019 and FCT/MCTES. This work was supported by the Future Material Discovery Project of the National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT of Korea (NRF-2016M3D1A1023383). NFFA-Europe Transnational Access Activity (project reference Nf-20010136 EC and ID-806).High entropy alloys have emerged as novel engineering alloys with remarkable mechanical properties in a wide range of temperatures. Among the several high entropy alloys that were already described, the equiatomic CrMnFeCoNi alloy is the most studied one. In this work, gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloy sheets was performed. The microstructural characterization encompassed the use of electron microscopy, including electron backscattered diffraction, synchrotron X-ray diffraction analysis, microhardness testing and mechanical evaluation. A comprehensive description of the microstructural evolution, including texture and microstrain determination, of the joint is presented and discussed. Upon mechanical testing, the joints systematically failed in the fusion zone due. The large grain size and low hardness of this region justifies the failure location. The joints' mechanical behaviour is correlated with the material microstructure.DEMI - Departamento de Engenharia Mecânica e IndustrialUNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e IndustrialDCM - Departamento de Ciência dos MateriaisCENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)RUNOliveira, J. P.Curado, T. M.Zeng, Z.Lopes, J. G.Rossinyol, EmmaPark, Jeong MinSchell, N.Braz Fernandes, F. M.Kim, Hyoung Seop2020-06-25T00:13:05Z2020-042020-04-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/99912eng0264-1275PURE: 18745589https://doi.org/10.1016/j.matdes.2020.108505info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T04:46:37Zoai:run.unl.pt:10362/99912Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:39:17.045145Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloy
title Gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloy
spellingShingle Gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloy
Oliveira, J. P.
CrMnFeCoNi
Gas tungsten arc welding
High entropy alloys
Mechanical testing
Recovery
Synchrotron X-ray diffraction
Materials Science(all)
Mechanics of Materials
Mechanical Engineering
title_short Gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloy
title_full Gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloy
title_fullStr Gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloy
title_full_unstemmed Gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloy
title_sort Gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloy
author Oliveira, J. P.
author_facet Oliveira, J. P.
Curado, T. M.
Zeng, Z.
Lopes, J. G.
Rossinyol, Emma
Park, Jeong Min
Schell, N.
Braz Fernandes, F. M.
Kim, Hyoung Seop
author_role author
author2 Curado, T. M.
Zeng, Z.
Lopes, J. G.
Rossinyol, Emma
Park, Jeong Min
Schell, N.
Braz Fernandes, F. M.
Kim, Hyoung Seop
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv DEMI - Departamento de Engenharia Mecânica e Industrial
UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial
DCM - Departamento de Ciência dos Materiais
CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)
RUN
dc.contributor.author.fl_str_mv Oliveira, J. P.
Curado, T. M.
Zeng, Z.
Lopes, J. G.
Rossinyol, Emma
Park, Jeong Min
Schell, N.
Braz Fernandes, F. M.
Kim, Hyoung Seop
dc.subject.por.fl_str_mv CrMnFeCoNi
Gas tungsten arc welding
High entropy alloys
Mechanical testing
Recovery
Synchrotron X-ray diffraction
Materials Science(all)
Mechanics of Materials
Mechanical Engineering
topic CrMnFeCoNi
Gas tungsten arc welding
High entropy alloys
Mechanical testing
Recovery
Synchrotron X-ray diffraction
Materials Science(all)
Mechanics of Materials
Mechanical Engineering
description Fundacao para a Ciencia e Tecnologia (FCT)- project UID/EMS/00667/2019 (UNIDEMI). FMBF acknowledges funding of CENIMAT by FEDER through the program COMPETE 2020 and National Funds through FCT-Portuguese Foundation for Science and Technology, under the project UID/CTM/50025/2019 and FCT/MCTES. This work was supported by the Future Material Discovery Project of the National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT of Korea (NRF-2016M3D1A1023383). NFFA-Europe Transnational Access Activity (project reference Nf-20010136 EC and ID-806).
publishDate 2020
dc.date.none.fl_str_mv 2020-06-25T00:13:05Z
2020-04
2020-04-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/99912
url http://hdl.handle.net/10362/99912
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0264-1275
PURE: 18745589
https://doi.org/10.1016/j.matdes.2020.108505
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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