Deformation processes of additively manufactured interstitial-strengthened high entropy alloy

Bibliographic Details
Main Author: Zhang, Wei
Publication Date: 2023
Other Authors: Shen, Jiajia, Oliveira, J. P., Wang, Hui, Feng, Shaochuan, Schell, N., Kooi, Bart J., Pei, Yutao
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10362/159839
Summary: WZ acknowledges the China Scholarship Council for her PhD grant (CSC NO. 201906250212 ). YP acknowledges financial support by Samenwerkingsverband Noord-Nederland (SNN) within the program “3D Print Kompas”. JPO and JS acknowledge Fundação para a Ciência e a Tecnologia (FCT - MCTES) for its financial support via the project UID/00667/2020 (UNIDEMI). JS acknowledges the China Scholarship Council for her PhD 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. SF acknowledges financial support by the National Natural Science Foundation of China (No. 52105318 ) and Fundamental Research Funds for the Central Universities (Youth Teacher International Exchange & Growth Program No. QNXM20220027 ). Publisher Copyright: © 2023 The Authors
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spelling Deformation processes of additively manufactured interstitial-strengthened high entropy alloyIn-situ high-energy synchrotron X-ray diffraction and microstructural appraisalDeformation mechanismsGrain orientationIn-situ high-energy synchrotron X-ray diffractionInterstitial-strengthened high entropy alloyLaser powder-bed fusionNano-twinningPhase transformationBiomedical EngineeringMaterials Science(all)Engineering (miscellaneous)Industrial and Manufacturing EngineeringSDG 9 - Industry, Innovation, and InfrastructureWZ acknowledges the China Scholarship Council for her PhD grant (CSC NO. 201906250212 ). YP acknowledges financial support by Samenwerkingsverband Noord-Nederland (SNN) within the program “3D Print Kompas”. JPO and JS acknowledge Fundação para a Ciência e a Tecnologia (FCT - MCTES) for its financial support via the project UID/00667/2020 (UNIDEMI). JS acknowledges the China Scholarship Council for her PhD 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. SF acknowledges financial support by the National Natural Science Foundation of China (No. 52105318 ) and Fundamental Research Funds for the Central Universities (Youth Teacher International Exchange & Growth Program No. QNXM20220027 ). Publisher Copyright: © 2023 The AuthorsAdditively manufactured components often exhibit pronounced anisotropy due to the heterogeneous microstructure generated by the complex and repetitive thermal cycling history. Grain orientation is one of the determinant microstructural features that influences the activation of different deformation mechanisms. In this work, laser powder-bed fusion (LPBF) was applied to fabricate Fe49.5Mn30Co10Cr10C0.5 interstitial-strengthened high entropy alloy (iHEA). Fabrication was performed at angles of 0° and 90° relative to the main laser scanning direction, and the plastic deformation behavior of these two oriented specimens was studied. The initial microstructure of the LPBF-built iHEA was composed of a complex heterogeneous columnar grains containing high-density dislocation network and a large number of stacking faults, as well as nano-precipitates and elemental segregation of Mn at subgrain boundaries. During uniaxial tension in-situ high-energy synchrotron X-ray diffraction (HE-SXRD) was performed to track the deformation processes and mechanisms of this metastable iHEA. The influence of different deformation mechanisms on the mechanical responses of the current LPBF-built iHEA was scrutinized combining in-situ HE-SXRD with electron backscattered diffraction (EBSD) and transmission electron microscopy (TEM) analyses, which not only gives insights into the macrostructural evolution but also provides comprehensive characterization on microstructural responses and the orientation-dependent effects imposed by the fabrication constraints originally imposed. The implemented multiscale characterization revealed the presence of a strain-induced fcc to hcp phase transformation, which is influenced by the growth texture close to <110> along the building direction. Moreover, EBSD and TEM analysis of the fracture regions uncovered the formation of nanosized deformation twins, confirming the simultaneous activation of phase transformation- and twinning-induced plasticity (TRIP and TWIP) effects. The results obtained in this work gain new insights into orientation-dependent deformation behavior of additively manufactured iHEA, which facilitates the microstructural design when exploiting the TRIP/TWIP effects.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.Wang, HuiFeng, ShaochuanSchell, N.Kooi, Bart J.Pei, Yutao2023-11-10T22:11:34Z2023-08-252023-08-25T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article15application/pdfhttp://hdl.handle.net/10362/159839eng2214-8604PURE: 75830173https://doi.org/10.1016/j.addma.2023.103791info: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:RCAAP2024-05-22T18:15:37Zoai:run.unl.pt:10362/159839Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T17:46:23.509477Repositórios 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 Deformation processes of additively manufactured interstitial-strengthened high entropy alloy
In-situ high-energy synchrotron X-ray diffraction and microstructural appraisal
title Deformation processes of additively manufactured interstitial-strengthened high entropy alloy
spellingShingle Deformation processes of additively manufactured interstitial-strengthened high entropy alloy
Zhang, Wei
Deformation mechanisms
Grain orientation
In-situ high-energy synchrotron X-ray diffraction
Interstitial-strengthened high entropy alloy
Laser powder-bed fusion
Nano-twinning
Phase transformation
Biomedical Engineering
Materials Science(all)
Engineering (miscellaneous)
Industrial and Manufacturing Engineering
SDG 9 - Industry, Innovation, and Infrastructure
title_short Deformation processes of additively manufactured interstitial-strengthened high entropy alloy
title_full Deformation processes of additively manufactured interstitial-strengthened high entropy alloy
title_fullStr Deformation processes of additively manufactured interstitial-strengthened high entropy alloy
title_full_unstemmed Deformation processes of additively manufactured interstitial-strengthened high entropy alloy
title_sort Deformation processes of additively manufactured interstitial-strengthened high entropy alloy
author Zhang, Wei
author_facet Zhang, Wei
Shen, Jiajia
Oliveira, J. P.
Wang, Hui
Feng, Shaochuan
Schell, N.
Kooi, Bart J.
Pei, Yutao
author_role author
author2 Shen, Jiajia
Oliveira, J. P.
Wang, Hui
Feng, Shaochuan
Schell, N.
Kooi, Bart J.
Pei, Yutao
author2_role 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
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.
Wang, Hui
Feng, Shaochuan
Schell, N.
Kooi, Bart J.
Pei, Yutao
dc.subject.por.fl_str_mv Deformation mechanisms
Grain orientation
In-situ high-energy synchrotron X-ray diffraction
Interstitial-strengthened high entropy alloy
Laser powder-bed fusion
Nano-twinning
Phase transformation
Biomedical Engineering
Materials Science(all)
Engineering (miscellaneous)
Industrial and Manufacturing Engineering
SDG 9 - Industry, Innovation, and Infrastructure
topic Deformation mechanisms
Grain orientation
In-situ high-energy synchrotron X-ray diffraction
Interstitial-strengthened high entropy alloy
Laser powder-bed fusion
Nano-twinning
Phase transformation
Biomedical Engineering
Materials Science(all)
Engineering (miscellaneous)
Industrial and Manufacturing Engineering
SDG 9 - Industry, Innovation, and Infrastructure
description WZ acknowledges the China Scholarship Council for her PhD grant (CSC NO. 201906250212 ). YP acknowledges financial support by Samenwerkingsverband Noord-Nederland (SNN) within the program “3D Print Kompas”. JPO and JS acknowledge Fundação para a Ciência e a Tecnologia (FCT - MCTES) for its financial support via the project UID/00667/2020 (UNIDEMI). JS acknowledges the China Scholarship Council for her PhD 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. SF acknowledges financial support by the National Natural Science Foundation of China (No. 52105318 ) and Fundamental Research Funds for the Central Universities (Youth Teacher International Exchange & Growth Program No. QNXM20220027 ). Publisher Copyright: © 2023 The Authors
publishDate 2023
dc.date.none.fl_str_mv 2023-11-10T22:11:34Z
2023-08-25
2023-08-25T00:00:00Z
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/10362/159839
url http://hdl.handle.net/10362/159839
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2214-8604
PURE: 75830173
https://doi.org/10.1016/j.addma.2023.103791
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 15
application/pdf
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
institution RCAAP
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
repository.mail.fl_str_mv info@rcaap.pt
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