Mechanical properties of friction stir butt-welded Al-5086 H32 plate

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dc.authorid0000-0001-7110-901Xen_US
dc.authorid0000-0002-7394-1499
dc.contributor.authorÇam, G.
dc.contributor.authorGüçlüer, Sinan
dc.contributor.authorÇakan, Ahmet
dc.contributor.authorSerindağ, Hüseyin Tarık
dc.date.accessioned2021-06-23T19:26:10Z
dc.date.available2021-06-23T19:26:10Z
dc.date.issued2009
dc.departmentBAİBÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.description.abstractAl-5086 H32 plates with a thickness of 3 mm were friction stir butt-welded using different welding speeds at a tool rotational speed of 1600 rpm. The effect of welding speed on the weld performance of the joints was investigated by conducting optical microscopy, microhardness measurements and mechanical tests (i.e. tensile and bend tests). The effect of heat input during friction stir welding on the microstructure, and thus mechanical properties, of cold-rolled Al- 5086 plates was also determined. The experimental results indicated that the maximum tensile strength of the joints, which is about 75% that of the base plate, was obtained with a traverse speed of 200 mm/min at the tool rotational speed used, e.g. 1600 rpm, and the maximum bending angle of the joints can reach 180 degrees. The maximum ductility performance of the joints was, on the other hand, relatively low, e.g. about 20%. These results are not unexpected due to the loss of the cold-work strengthening in the weld region as a result of the heat input during welding, and thus the confined plasticity within the stirred zone owing to strength undermatching. Higher joint performances can also be achieved by increasing the penetration depth of the stirring probe in butt-friction stir welding of Al-5086 H32 plates.en_US
dc.identifier.doi10.1002/mawe.200800455
dc.identifier.endpage642en_US
dc.identifier.issn0933-5137
dc.identifier.issn1521-4052
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-69749096164en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage638en_US
dc.identifier.urihttps://doi.org/10.1002/mawe.200800455
dc.identifier.urihttps://hdl.handle.net/20.500.12491/6441
dc.identifier.volume40en_US
dc.identifier.wosWOS:000269736200007en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÇakan, Ahmet
dc.language.isoenen_US
dc.publisherWiley-V C H Verlag Gmbhen_US
dc.relation.ispartofMaterialwissenschaft Und Werkstofftechniken_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFriction Stir Weldingen_US
dc.subjectAl-alloysen_US
dc.subjectJoint Performanceen_US
dc.subjectStrength Undermatchingen_US
dc.titleMechanical properties of friction stir butt-welded Al-5086 H32 plateen_US
dc.typeArticleen_US

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