Crystallographic orientation-dependent deformation characteristics of additive manufactured interstitial-strengthened high entropy alloys

Detalhes bibliográficos
Autor(a) principal: Zhang, Wei
Data de Publicação: 2023
Outros Autores: Shen, Jiajia, Oliveira, J. P., Kooi, Bart J., Pei, Yutao
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/146911
Resumo: WZ acknowledges the China Scholarship Council for funding the Ph.D. grant (CSC no. 201906250212). JPO and JS acknowledge Fundação para a Ciência e a Tecnologia (FCT - MCTES) for its financial support via the project UID/00667/2020 (UNIDEMI). JPO acknowledges the funding of CENIMAT/i3N by national funds through the FCT-Fundação para a Ciência e a Tecnologia, I.P. within the scope of Multiannual Financing of R&D Units, reference UIDB/50025/2020-2023. JS acknowledges the China Scholarship Council for funding the Ph.D. grant (CSC no. 201808320394). The authors acknowledge DESY (Hamburg, Germany), a member of the Helmholtz Association HGF, for the provision of experimental facilities. Beamtime was allocated for proposal I-20210899 EC. The research leading to this result has been supported by the project CALIPSOplus under the Grant Agreement 730872 from the EU Framework Programme for Research and Innovation HORIZON 2020. Funding Information: WZ acknowledges the China Scholarship Council for funding the Ph.D. grant (CSC no. 201906250212 ). JPO and JS acknowledge Fundação para a Ciência e a Tecnologia (FCT - MCTES) for its financial support via the project UID/00667/2020 (UNIDEMI). JPO acknowledges the funding of CENIMAT/i3N by national funds through the FCT- Fundação para a Ciência e a Tecnologia , I.P., within the scope of Multiannual Financing of R&D Units, reference UIDB/50025/2020-2023 . JS acknowledges the China Scholarship Council for funding the Ph.D. grant (CSC no. 201808320394 ). The authors acknowledge DESY (Hamburg, Germany), a member of the Helmholtz Association HGF, for the provision of experimental facilities. Beamtime was allocated for proposal I-20210899 EC. The research leading to this result has been supported by the project CALIPSOplus under the Grant Agreement 730872 from the EU Framework Programme for Research and Innovation HORIZON 2020. Publisher Copyright: © 2022
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spelling Crystallographic orientation-dependent deformation characteristics of additive manufactured interstitial-strengthened high entropy alloysCrystallographic orientationHigh entropy alloyLaser powder-bed fusionMicropillarsSynchrotron X-ray diffractionMaterials Science(all)Condensed Matter PhysicsMechanics of MaterialsMechanical EngineeringMetals and AlloysWZ acknowledges the China Scholarship Council for funding the Ph.D. grant (CSC no. 201906250212). JPO and JS acknowledge Fundação para a Ciência e a Tecnologia (FCT - MCTES) for its financial support via the project UID/00667/2020 (UNIDEMI). JPO acknowledges the funding of CENIMAT/i3N by national funds through the FCT-Fundação para a Ciência e a Tecnologia, I.P. within the scope of Multiannual Financing of R&D Units, reference UIDB/50025/2020-2023. JS acknowledges the China Scholarship Council for funding the Ph.D. grant (CSC no. 201808320394). The authors acknowledge DESY (Hamburg, Germany), a member of the Helmholtz Association HGF, for the provision of experimental facilities. Beamtime was allocated for proposal I-20210899 EC. The research leading to this result has been supported by the project CALIPSOplus under the Grant Agreement 730872 from the EU Framework Programme for Research and Innovation HORIZON 2020. Funding Information: WZ acknowledges the China Scholarship Council for funding the Ph.D. grant (CSC no. 201906250212 ). JPO and JS acknowledge Fundação para a Ciência e a Tecnologia (FCT - MCTES) for its financial support via the project UID/00667/2020 (UNIDEMI). JPO acknowledges the funding of CENIMAT/i3N by national funds through the FCT- Fundação para a Ciência e a Tecnologia , I.P., within the scope of Multiannual Financing of R&D Units, reference UIDB/50025/2020-2023 . JS acknowledges the China Scholarship Council for funding the Ph.D. grant (CSC no. 201808320394 ). The authors acknowledge DESY (Hamburg, Germany), a member of the Helmholtz Association HGF, for the provision of experimental facilities. Beamtime was allocated for proposal I-20210899 EC. The research leading to this result has been supported by the project CALIPSOplus under the Grant Agreement 730872 from the EU Framework Programme for Research and Innovation HORIZON 2020. Publisher Copyright: © 2022In this study, laser powder bed fusion (LPBF) was used for the fabrication of an interstitial-strengthened high entropy alloy (iHEA), Fe49.5Mn30Co10Cr10C0.5 (at.%). The as-fabricated iHEA possesses excellent strength-ductility synergy during tensile loading, with fracture strength reaching up to 1109 MPa at 37% engineering strain. Electron backscatter diffraction (EBSD) and high energy synchrotron X-ray diffraction were used to evaluate the microstructural characteristics of the material. In-situ EBSD analysis during uniaxial tensile testing was performed to unveil the deformation mechanisms. Moreover, crystallographic orientation-specific micropillar compression tests were conducted to determine how the grain deformation characteristics differ between orientations. Due to the activation of multiple slip systems and the homogeneous plastic flow, the [111] orientation demonstrated a higher yield strength and continuous work hardening rate. This research helps in clarifying grain orientation-specific contributions to the bulk mechanical response of additively manufactured HEA.DEMI - Departamento de Engenharia Mecânica e IndustrialUNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e IndustrialCENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)DCM - Departamento de Ciência dos MateriaisRUNZhang, WeiShen, JiajiaOliveira, J. P.Kooi, Bart J.Pei, Yutao2023-01-03T22:18:44Z2023-01-012023-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article5application/pdfhttp://hdl.handle.net/10362/146911eng1359-6462PURE: 47143229https://doi.org/10.1016/j.scriptamat.2022.115049info: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:RCAAP2024-03-11T05:27:47Zoai:run.unl.pt:10362/146911Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:52:42.113920Repositório 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 Crystallographic orientation-dependent deformation characteristics of additive manufactured interstitial-strengthened high entropy alloys
title Crystallographic orientation-dependent deformation characteristics of additive manufactured interstitial-strengthened high entropy alloys
spellingShingle Crystallographic orientation-dependent deformation characteristics of additive manufactured interstitial-strengthened high entropy alloys
Zhang, Wei
Crystallographic orientation
High entropy alloy
Laser powder-bed fusion
Micropillars
Synchrotron X-ray diffraction
Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
title_short Crystallographic orientation-dependent deformation characteristics of additive manufactured interstitial-strengthened high entropy alloys
title_full Crystallographic orientation-dependent deformation characteristics of additive manufactured interstitial-strengthened high entropy alloys
title_fullStr Crystallographic orientation-dependent deformation characteristics of additive manufactured interstitial-strengthened high entropy alloys
title_full_unstemmed Crystallographic orientation-dependent deformation characteristics of additive manufactured interstitial-strengthened high entropy alloys
title_sort Crystallographic orientation-dependent deformation characteristics of additive manufactured interstitial-strengthened high entropy alloys
author Zhang, Wei
author_facet Zhang, Wei
Shen, Jiajia
Oliveira, J. P.
Kooi, Bart J.
Pei, Yutao
author_role author
author2 Shen, Jiajia
Oliveira, J. P.
Kooi, Bart J.
Pei, Yutao
author2_role 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
CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)
DCM - Departamento de Ciência dos Materiais
RUN
dc.contributor.author.fl_str_mv Zhang, Wei
Shen, Jiajia
Oliveira, J. P.
Kooi, Bart J.
Pei, Yutao
dc.subject.por.fl_str_mv Crystallographic orientation
High entropy alloy
Laser powder-bed fusion
Micropillars
Synchrotron X-ray diffraction
Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
topic Crystallographic orientation
High entropy alloy
Laser powder-bed fusion
Micropillars
Synchrotron X-ray diffraction
Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
description WZ acknowledges the China Scholarship Council for funding the Ph.D. grant (CSC no. 201906250212). JPO and JS acknowledge Fundação para a Ciência e a Tecnologia (FCT - MCTES) for its financial support via the project UID/00667/2020 (UNIDEMI). JPO acknowledges the funding of CENIMAT/i3N by national funds through the FCT-Fundação para a Ciência e a Tecnologia, I.P. within the scope of Multiannual Financing of R&D Units, reference UIDB/50025/2020-2023. JS acknowledges the China Scholarship Council for funding the Ph.D. grant (CSC no. 201808320394). The authors acknowledge DESY (Hamburg, Germany), a member of the Helmholtz Association HGF, for the provision of experimental facilities. Beamtime was allocated for proposal I-20210899 EC. The research leading to this result has been supported by the project CALIPSOplus under the Grant Agreement 730872 from the EU Framework Programme for Research and Innovation HORIZON 2020. Funding Information: WZ acknowledges the China Scholarship Council for funding the Ph.D. grant (CSC no. 201906250212 ). JPO and JS acknowledge Fundação para a Ciência e a Tecnologia (FCT - MCTES) for its financial support via the project UID/00667/2020 (UNIDEMI). JPO acknowledges the funding of CENIMAT/i3N by national funds through the FCT- Fundação para a Ciência e a Tecnologia , I.P., within the scope of Multiannual Financing of R&D Units, reference UIDB/50025/2020-2023 . JS acknowledges the China Scholarship Council for funding the Ph.D. grant (CSC no. 201808320394 ). The authors acknowledge DESY (Hamburg, Germany), a member of the Helmholtz Association HGF, for the provision of experimental facilities. Beamtime was allocated for proposal I-20210899 EC. The research leading to this result has been supported by the project CALIPSOplus under the Grant Agreement 730872 from the EU Framework Programme for Research and Innovation HORIZON 2020. Publisher Copyright: © 2022
publishDate 2023
dc.date.none.fl_str_mv 2023-01-03T22:18:44Z
2023-01-01
2023-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1359-6462
PURE: 47143229
https://doi.org/10.1016/j.scriptamat.2022.115049
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