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Friction stir spot welding of AA5052 with additional carbon fiber-reinforced polymer composite interlayer

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dc.contributor.coauthorKalaf, O.
dc.contributor.coauthorNasir, T.
dc.contributor.coauthorAsmael, M.
dc.contributor.coauthorSafaei, B.
dc.contributor.coauthorZeeshan, Q.
dc.contributor.coauthorHussain G.
dc.contributor.departmentKUYTAM (Koç University Surface Science and Technology Center)
dc.contributor.kuauthorMotallebzadeh, Amir
dc.contributor.schoolcollegeinstituteResearch Center
dc.date.accessioned2024-11-09T12:13:37Z
dc.date.issued2021
dc.description.abstractIn this study, similar aluminum alloys AA5052 with additional carbon fiber-reinforced polymer composite (CFRP) interlayer were selected to investigate the effect of welding parameters (rotational speed and dwell time) on the mechanical properties, joint efficiency, and microstructure of friction stir spot weld joint. The maximum tensile shear load was 1779.6 N with joint efficiency of 14.6% obtained at rotational speed of 2,000 rpm and 2 s dwell time, which is 39.5% higher than the value at low rotational speed 850 rpm and 2 s dwell time. Meanwhile, the maximum microhardness 58 HV was attained in the keyhole region at rotational speed of 2,000 rpm and dwell time of 5 s, which is 22.4% higher compared to low rotational speed. The SEM-EDS results reveal the presence of intermetallic compounds (Al-Mg-C), which enhance the intermetallic bonding between elements.
dc.description.fulltextYES
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue1
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipN/A
dc.description.versionPublisher version
dc.description.volume10
dc.identifier.doi10.1515/ntrev-2021-0017
dc.identifier.eissn2191-9097
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR03265
dc.identifier.issn2191-9089
dc.identifier.quartileN/A
dc.identifier.scopus2-s2.0-85105216591
dc.identifier.urihttps://doi.org/10.1515/ntrev-2021-0017
dc.identifier.wos648916500001
dc.keywordsAluminum alloys
dc.keywordsCarbon fiber reinforced polymer composite
dc.keywordsFriction stir spot welding
dc.keywordsinterlayer
dc.keywordsMechanical properties
dc.keywordsMicrostructure
dc.language.isoeng
dc.publisherDe Gruyter
dc.relation.grantnoNA
dc.relation.ispartofNanotechnology Reviews
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/10048
dc.subjectChemistry
dc.subjectScience and technology
dc.titleFriction stir spot welding of AA5052 with additional carbon fiber-reinforced polymer composite interlayer
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorMotallebzadeh, Amir
local.publication.orgunit1Research Center
local.publication.orgunit2KUYTAM (Koç University Surface Science and Technology Center)
relation.isOrgUnitOfPublicationd41f66ba-d7a4-4790-9f8f-a456c391209b
relation.isOrgUnitOfPublication.latestForDiscoveryd41f66ba-d7a4-4790-9f8f-a456c391209b
relation.isParentOrgUnitOfPublicationd437580f-9309-4ecb-864a-4af58309d287
relation.isParentOrgUnitOfPublication.latestForDiscoveryd437580f-9309-4ecb-864a-4af58309d287

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