Studies on fatigue behaviour of weld-bonds of Al-Mn-Mg alloy

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dc.contributor.authorMittal, Mayank
dc.contributor.authorDwivedi, Dheerendra
dc.date.accessioned2015-09-23T09:41:20Z
dc.date.available2015-09-23T09:41:20Z
dc.date.issued2013-09-19
dc.description.abstractIn the present paper, fatigue and metallurgical behaviour of weld-bonds and adhesive bonds developed using 2 mm thick aluminium alloys namely 5052 alloy have been reported. Weld-bonds were prepared using structural adhesive (Epoxy resin) and spot welding (20 kA welding current for 6 cycles welding time at welding pressure of 0.5 MPa). Curing after applying Epoxy resin for developing adhesive bonds and weld bonds was performed at a temperature of 100 oC for 90 min. Fatigue tests were conducted under tension–shear loading pattern with stress ratio of 0.5 and loading frequency of 5 Hz. The maximum tensile shear load for fatigue test was kept at different level i.e. 90%, 80%, 70% and 50% of the ultimate shear tensile strength of weld bond and adhesive bonds. The fatigue lives of both adhesive bond and weld-bond joints decreased with increase in maximum tensile shear load. Fatigue performance of weld bond was higher than adhesive bond especially at high load.en_UK
dc.identifier.citationMittal M. and Dwivedi D. (2013). Studies on fatigue behaviour of weld-bonds of Al-Mn-Mg alloy. Proceedings of the 11th International Conference on Manufacturing Research (ICMR2013), Cranfield University, UK, 19th – 20th September 2013, pp 287-292en_UK
dc.identifier.isbn9781907413230
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/9476
dc.language.isoenen_UK
dc.publisherCranfield University Pressen_UK
dc.relation.ispartofseriesForming, Casting and Machiningen_UK
dc.relation.ispartofseries10en_UK
dc.subject5052 Aluminium alloyen_UK
dc.subjectweld bondingen_UK
dc.subjectmechanical propertiesen_UK
dc.titleStudies on fatigue behaviour of weld-bonds of Al-Mn-Mg alloyen_UK
dc.typeConference paperen_UK

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International Conference on Manufacturing Research (ICMR 2013)