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dc.contributor.authorLUPOI, ROCCO
dc.contributor.authorMCFADDEN, SHAUN
dc.date.accessioned2015-06-23T11:01:10Z
dc.date.available2015-06-23T11:01:10Z
dc.date.created3rd of Septemberen
dc.date.issued2014
dc.date.submitted2014en
dc.identifier.citationKaren Johanna Quintana Cuellar, Harry Mitrogiannopoulos, Daniel Hiller, Daniel Trimble, Rocco Lupoi, Garret O'Donnell, Jose Luis Silveira, Shaun McFadden, A STUDY ON INTERNAL DEFECTS IN FRICTION STIR WELDING OF ALUMINIUM ALLOYS, 31st International Manufacturing Conference (IMC31), Cork (Ireland), 3rd of September, 2014, 69 - 74en
dc.identifier.otherY
dc.identifier.urihttp://hdl.handle.net/2262/74188
dc.description.abstractFriction Stir Welding (FSW) is a solid state welding process that offers advantages over the conventional techniques. As it is a solid state process, re - solidification defects like porosity and cracks are greatly reduced . T he aim of the research undertaken was to examine weld quality of FSW joints using destructive and non - destructive methods . Welds were produced in Al 5052 and Al 2024 plates using a tapered cylinder pin profile . X - ray imaging was used to determine the weld qu ality of the Al 5052 joints . Cross - sectional analysis was undertaken on weld samples of Al 2024 joints. In both cases, a tunnel defect (internal defect) was found running parallel to the advancing side of each weld. This defect was located at the depth of pin penetration in the 2024 joints. It was found that the size of the defect could be reduced by altering operating parameters and weld path. Tests undertaken on the Al 2024 plates showed that that defect free welds can be produced by using pin profiles wh ich encourage greater plastic deformation.en
dc.format.extent69en
dc.format.extent74en
dc.language.isoenen
dc.rightsYen
dc.subjectFriction Stir Weldingen
dc.subjectWeld Qualityen
dc.subjectInternal Defectsen
dc.titleA STUDY ON INTERNAL DEFECTS IN FRICTION STIR WELDING OF ALUMINIUM ALLOYSen
dc.title.alternative31st International Manufacturing Conference (IMC31)en
dc.typeConference Paperen
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/lupoir
dc.identifier.peoplefinderurlhttp://people.tcd.ie/smcfadd
dc.identifier.rssinternalid96484
dc.rights.ecaccessrightsopenAccess
dc.subject.TCDThemeCreative Technologiesen
dc.subject.TCDThemeSmart & Sustainable Planeten
dc.subject.TCDTagMechanical Engineeringen


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