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dc.contributor.authorLeen, Sean B.
dc.date.accessioned2015-12-15T13:55:34Z
dc.date.available2015-12-15T13:55:34Z
dc.date.issued2009-12-15
dc.identifier.citationLeen, SB,Stoyanov, M (2009) 'Finite element modelling of damage in superplastic forming of a titanium alloy'. Int J Mater Form, 2 :287-290.en_IE
dc.identifier.issn1960-6206
dc.identifier.urihttp://hdl.handle.net/10379/5402
dc.descriptionJournal articleen_IE
dc.description.abstractThis paper describes the application of a continuum damage mechanics methodology to the prediction of failure during superplastic forming of Ti-6Al-4V. A power law constitutive relationship is employed within a geometrically non-linear finite element model of the forming process and a user subroutine is developed to implement the damage mechanics approach. The damage constants are identified from uniaxial rupture strains from constant strain-rate tests. The multiaxial implementation is successfully used to predict damage evolution during forming of a truncated cone and is shown to predict results consistent with the experimental results from forming trials.en_IE
dc.formatapplication/pdfen_IE
dc.language.isoenen_IE
dc.publisherSpringer Verlagen_IE
dc.relation.ispartofInt J Mater Formen
dc.subjectSuperplastic formingen_IE
dc.subjectDamage mechanicsen_IE
dc.subjectFailure predictionen_IE
dc.subjectTi-6Al-4Ven_IE
dc.titleFinite element modelling of damage in superplastic forming of a titanium alloyen_IE
dc.typeArticleen_IE
dc.date.updated2015-12-07T13:22:14Z
dc.identifier.doi10.1007/s12289-009-0569-7
dc.local.publishedsourcehttp://dx.doi.org/10.1007/s12289-009-0569-7en_IE
dc.description.peer-reviewedpeer-reviewed
dc.contributor.funder|~|
dc.internal.rssid3261942
dc.local.contactSean Leen, Mechanical & Biomedical Eng, Eng-2051, New Engineering Building, Nui Galway. 5955 Email: sean.leen@nuigalway.ie
dc.local.copyrightcheckedYes
dc.local.versionPUBLISHED
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