Investigation of residual stresses distribution in titanium weldments

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dc.contributor.authorSong, SPen_AU
dc.contributor.authorParadowska, AMen_AU
dc.contributor.authorDong, PSen_AU
dc.date.accessioned2016-10-27T01:13:32Zen_AU
dc.date.available2016-10-27T01:13:32Zen_AU
dc.date.issued2014-02en_AU
dc.date.statistics2016-10-27en_AU
dc.description.abstractTitanium and its alloys have increasingly become a material of choice for applications in high-performance structures due to their superior corrosion resistance and high strength-to-weight ratio. However, in contrast to conventional steel alloys, there exist little design and manufacturing experience in the heavy fabrication industry with large welded structures made of titanium materials. In addressing the above concern, the University of New Orleans funded by Office of Naval Research (ONR) initiated program on investigation of manufacturability and performance of a titanium mid-ship section. The uniqueness of this program is its focus upon a representative full-size mid-ship section upon which relevant scientific and technological challenges are simulated and experimentally validated. This paper reports the measurements of residual stresses using neutron diffraction in titanium T-joints. The residual stresses were measured using Engin-X at ISIS (UK) and the Kowari Strain Scanner at ANSTO (Australia). This experimental research was used to validate our in house predictions and significantly improved the knowledge and understanding of the welding process of titanium alloys. © 2014 by Trans Tech Publications Ltd.en_AU
dc.identifier.booktitleMechanical stress evaluation by neutrons and synchrotron radiation VII : selected, peer reviewed papers from the 7th International Conference on Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation (MECA SENS VII 2013), September 10-12, 2013, Sydney, Australiaen_AU
dc.identifier.citationSong, S. P., Paradowska, A. M., & Dong, P. S. (2014). Investigation of residual stresses distribution in titanium weldments. Paper presented to the MECA SENS 2013 : 7th International Conference on Mechanical Stress Evaluation by Neutron and Synchrotron Radiation, 10-12 September 2013, Sydney, Australia. In Thomas, M Holden, Onrej Muránsky & Corey J. Hamelin (Eds,), Mechanical stress evaluation by neutrons and synchrotron radiation VII : selected, peer reviewed papers from the 7th International Conference on Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation (MECA SENS VII 2013), September 10-12, 2013, Sydney, Australia, Durnten-Zurich, Switzerland : Trans Tech Publications Ltd. (Materials Science Forum, 777, 171-175. doi:10.4028/www.scientific.net/MSF.777.171en_AU
dc.identifier.conferenceenddate12 September 2013en_AU
dc.identifier.conferencenameMECA SENS 2013 : 7th International Conference on Mechanical Stress Evaluation by Neutron and Synchrotron Radiationen_AU
dc.identifier.conferenceplaceSydney, Australiaen_AU
dc.identifier.conferencestartdate10 September 2013en_AU
dc.identifier.govdoc7479en_AU
dc.identifier.issn1662-9752en_AU
dc.identifier.journaltitleMaterials Science Forumen_AU
dc.identifier.pagination171-175en_AU
dc.identifier.urihttp://dx.doi.org/10.4028/www.scientific.net/MSF.777.171en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/7923en_AU
dc.identifier.volume777en_AU
dc.language.isoenen_AU
dc.publisherTrans Tech Publications Ltden_AU
dc.subjectTitaniumen_AU
dc.subjectAlloysen_AU
dc.subjectSteelsen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectWeldingen_AU
dc.subjectResidual stressesen_AU
dc.titleInvestigation of residual stresses distribution in titanium weldmentsen_AU
dc.typeConference Paperen_AU
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