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Influence of base material properties on copper and aluminium-copper explosive welds

2018Journal article Restricted access
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dc.contributor.authorCarvalho, Gustavo
dc.contributor.authorGalvão, Ivan
dc.contributor.authorMendes, R.
dc.contributor.authorLeal, Rui
dc.contributor.authorLoureiro, Altino
dc.date.accessioned2018-12-10T11:23:28Z
dc.date.available2018-12-10T11:23:28Z
dc.date.issued2018
dc.description.abstractThe influence of base material properties on the interfacial phenomena in copper and aluminium-copper explosive welds was studied. Two explosive mixtures with different detonation velocities were tested. Sound aluminium-copper joints with effective bonding were achieved by using an explosive mixture with a lower detonation velocity. High energy explosives led to extensive interfacial melting, preventing the production of consistent dissimilar welds. Unlike to the similar copper joints, the aluminium-copper welds presented very asymmetrical interfacial waves, rich in intermetallic phases and displaying a curled morphology. The interaction of the materials in dissimilar welding was found to be completely different depending on the positioning of each alloy in the joint, i.e. positioned as the flyer or as the baseplate.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCARVALHO, Gustavo; [et al] – Influence of base material properties on copper and aluminium-copper explosive welds. Science and Technology of Welding and Joining. ISSN 1362-1718. Vol. 23, N.º 6 (2018), pp. 501-507pt_PT
dc.identifier.doi10.1080/13621718.2017.1417783pt_PT
dc.identifier.issn1362-1718
dc.identifier.issn1743-2936
dc.identifier.urihttp://hdl.handle.net/10400.21/9150
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherTaylor & Francispt_PT
dc.relation.publisherversionhttps://www.tandfonline.com/doi/pdf/10.1080/13621718.2017.1417783?needAccess=truept_PT
dc.subjectAluminiumpt_PT
dc.subjectIntermetallic phasespt_PT
dc.subjectExplosive mixturept_PT
dc.subjectAlumíniopt_PT
dc.subjectFases intermetálicaspt_PT
dc.subjectMistura explosivapt_PT
dc.titleInfluence of base material properties on copper and aluminium-copper explosive weldspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FEMS%2F00285%2F2013/PT
oaire.citation.endPage507pt_PT
oaire.citation.issue6pt_PT
oaire.citation.startPage501pt_PT
oaire.citation.titleScience and Technology of Welding and Joiningpt_PT
oaire.citation.volume23pt_PT
oaire.fundingStream5876
person.familyNameCarvalho
person.familyNameGalvão
person.familyNameMendes
person.familyNameLeal
person.familyNameLoureiro
person.givenNameGustavo
person.givenNameIvan
person.givenNameRicardo
person.givenNameRui
person.givenNameAltino
person.identifier.ciencia-id721D-C50C-D2BF
person.identifier.ciencia-id581F-44DA-F99D
person.identifier.ciencia-id001C-1230-7699
person.identifier.ciencia-idAE1C-2A8C-C1BA
person.identifier.orcid0000-0002-2360-9316
person.identifier.orcid0000-0002-2580-7148
person.identifier.orcid0000-0002-3575-9733
person.identifier.orcid0000-0001-6416-0191
person.identifier.orcid0000-0001-9315-3177
person.identifier.ridF-4418-2017
person.identifier.scopus-author-id57193560756
person.identifier.scopus-author-id36650802900
person.identifier.scopus-author-id7102615123
person.identifier.scopus-author-id18434853300
person.identifier.scopus-author-id7006541492
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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