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Explosive welding of aluminium to stainless steel using carbon steel and niobium interlayers

2020-09Journal article Restricted access
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dc.contributor.authorCarvalho, Gustavo
dc.contributor.authorGalvão, Ivan
dc.contributor.authorMendes, R.
dc.contributor.authorLeal, R. M.
dc.contributor.authorLoureiro, Altino
dc.date.accessioned2020-06-29T10:30:21Z
dc.date.available2020-06-29T10:30:21Z
dc.date.issued2020-09
dc.description.abstractThis work aimed to study aluminium to stainless steel explosive welds produced using two different interlayers: carbon steel and niobium. The use of each interlayer was analysed and compared microstructurally and mechanically using many characterisation techniques. The final joints using both interlayers presented favourable interfacial microstructure: waves on both interfaces. However, the joint using the carbon steel interlayer showed the best mechanical properties compared to the joints using the niobium interlayer. All interfaces found on both welds were wavy. However, depending on the metallic alloy combination, the shape of the wave is completely different. The results suggest that the shape of the waves is influenced by the shock impedance mismatch of the materials being welded. The impedance mismatch parameter (IMP) developed for explosive welding in this work proved to be a compelling method to order metallic combinations in a single axis to estimate the tendency to form typical or curled waves. Typical symmetrical waves tend to develop less quantity of IMCs than curled waves. However, the mechanical tests performed did not detect differences that could have been caused by this difference.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCARVALHO, G. H. S. F. L.; [et al] – Explosive welding of aluminium to stainless steel using carbon steel and niobium interlayers. Journal of Materials Processing Technology. ISSN 0924-0136. Vol. 283 (2020), pp. 1-12pt_PT
dc.identifier.doi10.1016/j.jmatprotec.2020.116707pt_PT
dc.identifier.issn0924-0136
dc.identifier.urihttp://hdl.handle.net/10400.21/11955
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationUID/EMS/00285/2020 - FCTpt_PT
dc.relation.publisherversionhttps://pdf.sciencedirectassets.com/271356/1-s2.0-S0924013620X00057/1-s2.0-S0924013620301217/main.pdf?X-Amz-Date=20200629T102644Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Signature=5ea45488322fc2eae39cd12eb19017e2187a7f3dff49bb0e262116b016f74ea3&X-Amz-Credential=ASIAQ3PHCVTYS3W3IQ35%2F20200629%2Fus-east-1%2Fs3%2Faws4_request&type=client&tid=prr-66092733-7120-4dda-8d91-ba86b9951af8&sid=97d8f6212e3806415a697488c19fe2fd1ddagxrqb&pii=S0924013620301217&X-Amz-SignedHeaders=host&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHoaCXVzLWVhc3QtMSJGMEQCIEXrMH4Dhxn%2FO%2BOQ%2FweDoNB5xikPrhtSj8JteFMA7P69AiBD6CrozLYCRG6gdJkNR3N0Zl1XKo448qJPTCbvljUI8iq0AwgSEAMaDDA1OTAwMzU0Njg2NSIMEEPIImKP%2BfBIgzfpKpEDdIu25vI8IvberLSiDJsL8%2Fl84cjlQUblbWrrlz58NLkZpynEY04NRLhSqXD5MesMVGj3%2FSlMIa2hih0B8ebYNfyhxrIpq%2BSmUpDymjRH4fyVI5WFo6NHiyMvAiYar5vrMR4vF7EFPAAfZwso0%2Bf%2F7PT7UzhnAspQBaRJOgjhbMc1ORQYErtgbogIujf9xVYfLJoCGsR9Rkn8%2BMRAyRvcKsZ7I3aA3lzTAsB4Xs8jFxudZpuP6sy1MBHi%2BHdRoc%2FckJt96ApPXb8KvYFsbxthv1tqzIdxDtFME%2F82%2FElE36%2FHHz0v%2FAtO5%2BJkMC6ESDTpbL64D1E01IvYXGbzTG8rMhQi34a39tfDRm2coIaT7X%2BjFyabk28LaZxgcUsOqmKcH3KXBH7%2F5jp%2FugN%2Bp6YxUnOAcMkSfsbsHzQFKFnH1um1SF14KQGIzVCYpfsAyLu7lVudLzq26Wc19QnX3IeCXvKiTVQg%2FvaD6HOGNWMLffppKpoB2vtkCuzcwcsF1MWu9sLYbmsSVBdjaTHR0fKBqXQwuuHm9wU67AF3bG8HDbLzyNPUduXiz4dTOw%2BTmOnnoc373TjX3OCICqELH7cOxRB3JBzX0sbsR31j3wHDxEFtsDZdu%2FX4uIfSfkRjJkcnpV5ixXvCXpXghAlDHTTWd6UVRy6RqWcqIOPn%2BLJUD3J5ovd93L6pWTVY8KgljMXwtZB09ZEbPZGIW3Aepz2Qn6npnI9vz2ZkiNLEQsLs5HqfbQu6WsRYagcqUO8PBb%2BVPkka21%2BtqS2J4rHs4kCuyVvS%2BJcFyqYUv%2Fu10hkHnVBiTVkg3eVN7aFMGQS%2F5sFvjr0RV1UhvD%2Fh9PUxEJOiqp2GjHMGYg%3D%3D&host=68042c943591013ac2b2430a89b270f6af2c76d8dfd086a07176afe7c76c2c61&X-Amz-Expires=300&hash=bd335751e16b52d171adb50f804ccdafc12f4a4321bc8f1a3388335222124312pt_PT
dc.subjectExplosive weldingpt_PT
dc.subjectSolid-state processpt_PT
dc.subjectDissimilar weldingpt_PT
dc.subjectInterlayerpt_PT
dc.subjectImpedancept_PT
dc.subjectWave formationpt_PT
dc.titleExplosive welding of aluminium to stainless steel using carbon steel and niobium interlayerspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage12pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleJournal of Materials Processing Technologypt_PT
oaire.citation.volume283pt_PT
person.familyNameCarvalho
person.familyNameGalvão
person.familyNameMendes
person.familyNameLoureiro
person.givenNameGustavo
person.givenNameIvan
person.givenNameRicardo
person.givenNameAltino
person.identifier.ciencia-id721D-C50C-D2BF
person.identifier.ciencia-id581F-44DA-F99D
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.orcid0000-0001-9315-3177
person.identifier.scopus-author-id57193560756
person.identifier.scopus-author-id36650802900
person.identifier.scopus-author-id7102615123
person.identifier.scopus-author-id7006541492
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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