Full field measurement of plastic flow properties in a multi-pass austenitic stainless steel weld specimen.

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dc.contributor.authorGanguly, Sen_AU
dc.contributor.authorTurski, Men_AU
dc.contributor.authorFitzpatrick, MEen_AU
dc.contributor.authorEdwards, Len_AU
dc.contributor.authorSmith, MCen_AU
dc.contributor.authorBouchard, PJen_AU
dc.date.accessioned2010-11-22T02:34:47Zen_AU
dc.date.available2010-11-22T02:34:47Zen_AU
dc.date.issued2008-07-27en_AU
dc.date.statistics2008-07-27en_AU
dc.description.abstractKnowledge of constitutive material stress strain properties is important for reliable prediction of weld residual stress fields using analytical stress simulation techniques. The present work investigates the surface stress strain behaviour of a 3-pass groove-welded austenitic stainless steel disc. A relatively novel electronic speckled pattern interferometry (ESPI) technique was employed to monitor the surface deformation pattern across the weld, HAZ and parent metal of the specimens with very high spatial resolution. The deformation data was then analysed to determine the constitutive stress-strain property across the welded specimen. The analyses show very different patterns of proof stress variation across the pass I and pass III weld metal. The accumulated plastic strain in the pass I weld metal resulted in an increase of the 0.2% PS value by 175 MPa. © 2008 ASMEen_AU
dc.identifier.booktitleProceedings of the ASME Pressure Vessels and Piping Conference 2008 - Materials and Fabrication, Volume 6: Materials and Fabrication, Parts A and Ben_AU
dc.identifier.citationGanguly, S., Turski, M., Fitzpatrick, M. E., Edwards, L., Smith, M. C., & Bouchard, P. J. (2008). Full field measurement of plastic flow properties in a multi-pass austenitic stainless steel weld specimen. ASME 2008 Pressure Vessels and Piping Conference (PVP2008), 27th – 31st July 2008. Chicago, Illinois: Chicago Marriott. In N. P. O'Dowd (Ed.), Proceedings of the ASME Pressure Vessels and Piping Conference 2008 - Materials and Fabrication, Parts A and B, 6, 403-414(PVP2008-61365). doi:10.1115/PVP2008-61365en_AU
dc.identifier.conferenceenddate31 July 2008en_AU
dc.identifier.conferencenameASME 2008 Pressure Vessels and Piping Conference (PVP2008)en_AU
dc.identifier.conferenceplaceChicago, Illinoisen_AU
dc.identifier.conferencestartdate27 July 2008en_AU
dc.identifier.editorsN. P. O'Dowden_AU
dc.identifier.govdoc3060en_AU
dc.identifier.isbn9780791848296en_AU
dc.identifier.issn0277-027Xen_AU
dc.identifier.pagination403-414en_AU
dc.identifier.urihttp://dx.doi.org/10.1115/PVP2008-61365en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/2864en_AU
dc.identifier.volume6en_AU
dc.language.isoenen_AU
dc.publisherAmerican Society of Mechanical Engineers (ASME)en_AU
dc.subjectStainless steelsen_AU
dc.subjectWeldingen_AU
dc.subjectPlasticityen_AU
dc.subjectResidual stressesen_AU
dc.subjectSimulationen_AU
dc.subjectAustenitic steelsen_AU
dc.titleFull field measurement of plastic flow properties in a multi-pass austenitic stainless steel weld specimen.en_AU
dc.typeConference Paperen_AU
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