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.accessioned2025-04-23T03:35:56Zen_AU
dc.date.available2025-04-23T03:35:56Zen_AU
dc.date.issued2013-09en_AU
dc.date.statistics2024-11-29en_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.en_AU
dc.identifier.booktitleMECA SENS 2013 : 7th International Conference on Mechanical Stress Evaluation by Neutron and Synchrotron Radiationen_AU
dc.identifier.citationSong, S. P., Paradowska, A. M., & Dong, P. S. (2013). Investigation of residual stresses distribution in titanium weldments. Poster presentation to MECA SENS 2013 : 7th International Conference on Mechanical Stress Evaluation by Neutron and Synchrotron Radiation, 10-12 September 2013, Coogee, New South Wales, Australia, (pp. 154).en_AU
dc.identifier.conferenceenddate2013-09-12en_AU
dc.identifier.conferencenameMECA SENS 2013 : 7th International Conference on Mechanical Stress Evaluation by Neutron and Synchrotron Radiationen_AU
dc.identifier.conferenceplaceCoogee, New South Walesen_AU
dc.identifier.conferencestartdate2013-09-10en_AU
dc.identifier.pagination154en_AU
dc.identifier.placeofpublicationMenai, Australiaen_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/16153en_AU
dc.language.isoenen_AU
dc.publisherAustralian Nuclear Science and Technology Organisationen_AU
dc.subjectTitaniumen_AU
dc.subjectResidual stressesen_AU
dc.subjectWeldingen_AU
dc.subjectAlloysen_AU
dc.subjectSteelsen_AU
dc.subjectShipsen_AU
dc.subjectANSTOen_AU
dc.subjectMeasuring instrumentsen_AU
dc.subjectAustralian organizationsen_AU
dc.titleInvestigation of residual stresses distribution in titanium weldmentsen_AU
dc.typeConference Posteren_AU
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