Microstructure and mechanical properties of gas tungsten arc welded Cu-Al-Mn shape memory alloy rods

Bibliographic Details
Main Author: Oliveira, J. P.
Publication Date: 2019
Other Authors: Crispim, B., Zeng, Z., Omori, T., Braz Fernandes, F. M., Miranda, R. M.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: https://doi.org/10.1016/j.jmatprotec.2019.03.020
Summary: JPO, BC and RMM acknowledge Fundacao para a Ciencia e a Tecnologia (FCT - MCTES) for the financial support of UNIDEMI via the project UID/EMS/00667/2019. 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/50025/2013. ZZ acknowledges the National Natural Science Foundation of China (Grant No. 51775091) and the Science and Technology Planning Project of Sichuan Province (Grant No. 2018GZ0284).
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spelling Microstructure and mechanical properties of gas tungsten arc welded Cu-Al-Mn shape memory alloy rodsCharacterizationFunctional fatiguePhase transformationsShape memory alloysSuperelasticityWeldingCeramics and CompositesComputer Science ApplicationsMetals and AlloysIndustrial and Manufacturing EngineeringJPO, BC and RMM acknowledge Fundacao para a Ciencia e a Tecnologia (FCT - MCTES) for the financial support of UNIDEMI via the project UID/EMS/00667/2019. 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/50025/2013. ZZ acknowledges the National Natural Science Foundation of China (Grant No. 51775091) and the Science and Technology Planning Project of Sichuan Province (Grant No. 2018GZ0284).Large diameter rods of Cu-Al-Mn shape memory alloy were gas tungsten arc welded. The microstructural evolution was studied by electron microscopy techniques and its impact on the mechanical and functional response of the welded joints was assessed. The fusion zone exhibited a mixture of α and β phases, while the base material was composed only by the parent β phase. The refined grain structure of the fusion zone increased the material ductility and can improve the functional fatigue resistance of the welded joint when compared to the original base material.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.Crispim, B.Zeng, Z.Omori, T.Braz Fernandes, F. M.Miranda, R. M.2019-07-25T22:36:08Z2019-09-012019-09-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article8application/pdfhttps://doi.org/10.1016/j.jmatprotec.2019.03.020eng0924-0136PURE: 13348191http://www.scopus.com/inward/record.url?scp=85063352060&partnerID=8YFLogxKhttps://doi.org/10.1016/j.jmatprotec.2019.03.020info: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:RCAAP2024-05-22T17:40:27Zoai:run.unl.pt:10362/76536Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T17:11:27.297593Repositórios 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 Microstructure and mechanical properties of gas tungsten arc welded Cu-Al-Mn shape memory alloy rods
title Microstructure and mechanical properties of gas tungsten arc welded Cu-Al-Mn shape memory alloy rods
spellingShingle Microstructure and mechanical properties of gas tungsten arc welded Cu-Al-Mn shape memory alloy rods
Oliveira, J. P.
Characterization
Functional fatigue
Phase transformations
Shape memory alloys
Superelasticity
Welding
Ceramics and Composites
Computer Science Applications
Metals and Alloys
Industrial and Manufacturing Engineering
title_short Microstructure and mechanical properties of gas tungsten arc welded Cu-Al-Mn shape memory alloy rods
title_full Microstructure and mechanical properties of gas tungsten arc welded Cu-Al-Mn shape memory alloy rods
title_fullStr Microstructure and mechanical properties of gas tungsten arc welded Cu-Al-Mn shape memory alloy rods
title_full_unstemmed Microstructure and mechanical properties of gas tungsten arc welded Cu-Al-Mn shape memory alloy rods
title_sort Microstructure and mechanical properties of gas tungsten arc welded Cu-Al-Mn shape memory alloy rods
author Oliveira, J. P.
author_facet Oliveira, J. P.
Crispim, B.
Zeng, Z.
Omori, T.
Braz Fernandes, F. M.
Miranda, R. M.
author_role author
author2 Crispim, B.
Zeng, Z.
Omori, T.
Braz Fernandes, F. M.
Miranda, R. M.
author2_role 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.
Crispim, B.
Zeng, Z.
Omori, T.
Braz Fernandes, F. M.
Miranda, R. M.
dc.subject.por.fl_str_mv Characterization
Functional fatigue
Phase transformations
Shape memory alloys
Superelasticity
Welding
Ceramics and Composites
Computer Science Applications
Metals and Alloys
Industrial and Manufacturing Engineering
topic Characterization
Functional fatigue
Phase transformations
Shape memory alloys
Superelasticity
Welding
Ceramics and Composites
Computer Science Applications
Metals and Alloys
Industrial and Manufacturing Engineering
description JPO, BC and RMM acknowledge Fundacao para a Ciencia e a Tecnologia (FCT - MCTES) for the financial support of UNIDEMI via the project UID/EMS/00667/2019. 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/50025/2013. ZZ acknowledges the National Natural Science Foundation of China (Grant No. 51775091) and the Science and Technology Planning Project of Sichuan Province (Grant No. 2018GZ0284).
publishDate 2019
dc.date.none.fl_str_mv 2019-07-25T22:36:08Z
2019-09-01
2019-09-01T00:00:00Z
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 https://doi.org/10.1016/j.jmatprotec.2019.03.020
url https://doi.org/10.1016/j.jmatprotec.2019.03.020
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0924-0136
PURE: 13348191
http://www.scopus.com/inward/record.url?scp=85063352060&partnerID=8YFLogxK
https://doi.org/10.1016/j.jmatprotec.2019.03.020
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 8
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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