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Formability of wire-arc deposited AISI 316L sheets for hybrid additive manufacturing applications

2021-07Journal article Restricted access
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dc.contributor.authorPragana, João P. M.
dc.contributor.authorBragança, Ivo
dc.contributor.authorReis, L.
dc.contributor.authorSilva, Carlos M. A.
dc.contributor.authorMartins, P. A. F.
dc.date.accessioned2023-02-14T17:48:01Z
dc.date.available2023-02-14T17:48:01Z
dc.date.issued2021-07
dc.description.abstractThis paper is focused on the formability of wire-arc additively manufactured AISI 316L stainless steel sheets with the purpose of analysing the feasibility of including this material in hybrid additive manufacturing chains involving sheet metal forming operations. Conventional tensile tests performed in specimens obtained from different orientations to the building direction were carried out to characterise the mechanical properties, the strain loading paths and the limiting strains at fracture. Microstructure observations combined with fractography analysis add insight to the results by establishing a link between the forming limits by fracture and the crack opening mechanisms. Results obtained for wrought commercial AISI 316L stainless steel sheets are included for comparison purposes and reveal that the additively manufactured sheets have a much stronger anisotropic behaviour and poorer formability due to their dendritic-based microstructure. Still, the forming limits obtained from the experiments allow concluding that the additively manufactured sheets can withstand large plastic deformations and, therefore, can be used in hybrid additive manufacturing routes.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPragana JP, Bragança IM, Reis L, Silva CM, Martins PA. Formability of wire-arc deposited AISI 316L sheets for hybrid additive manufacturing applications. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications. 2021;235(12):2839-2850. doi:10.1177/14644207211037033pt_PT
dc.identifier.doi10.1177/14644207211037033pt_PT
dc.identifier.ismn1464-4207
dc.identifier.ismn2041-3076
dc.identifier.urihttp://hdl.handle.net/10400.21/15594
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSAGEpt_PT
dc.relationAssociate Laboratory of Energy, Transports and Aeronautics
dc.relation.publisherversionhttps://journals.sagepub.com/doi/10.1177/14644207211037033pt_PT
dc.subjectHybrid additive manufacturingpt_PT
dc.subjectWire-arc additive manufacturingpt_PT
dc.subjectFracture forming limitpt_PT
dc.subjectFractographypt_PT
dc.subjectSheet metal formingpt_PT
dc.titleFormability of wire-arc deposited AISI 316L sheets for hybrid additive manufacturing applicationspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAssociate Laboratory of Energy, Transports and Aeronautics
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50022%2F2020/PT
oaire.citation.endPage12pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleProceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applicationspt_PT
oaire.citation.volume235pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameBragança
person.familyNameReis
person.familyNameMartins
person.givenNameIvo
person.givenNameLuis
person.givenNamePaulo
person.identifier.ciencia-idAD1C-FCD3-0E95
person.identifier.ciencia-idC314-AC5A-16D2
person.identifier.orcid0000-0001-5409-619X
person.identifier.orcid0000-0001-9848-9569
person.identifier.orcid0000-0002-2630-4593
person.identifier.ridB-4723-2013
person.identifier.scopus-author-id55671241900
person.identifier.scopus-author-id7006497004
person.identifier.scopus-author-id7006083921
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication7205d347-961d-49ea-a212-a15930de3c41
relation.isAuthorOfPublication8f6b7e0f-bf90-4fe7-9c38-dd3314732661
relation.isAuthorOfPublication8fdc618d-576a-4d46-82e9-d916922bc90a
relation.isAuthorOfPublication.latestForDiscovery8fdc618d-576a-4d46-82e9-d916922bc90a
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