Investigation of strain-free reference for residual strain measurements in a weldments by neutron and synchrotron diffraction

Simple item page
dc.contributor.authorParadowska, AMen_AU
dc.contributor.authorFinlayson, TRen_AU
dc.contributor.authorPrice, JWHen_AU
dc.contributor.authorIbrahim, Ren_AU
dc.contributor.authorSteuwer, Aen_AU
dc.contributor.authorRipley, MIen_AU
dc.date.accessioned2023-02-01T23:23:03Zen_AU
dc.date.available2023-02-01T23:23:03Zen_AU
dc.date.issued2005-11-27en_AU
dc.date.statistics2022-10-20en_AU
dc.descriptionPhysical copy held by ANSTO Library at DDC 539.7213/3en_AU
dc.description.abstractThe measurement of residual strain using diffraction techniques relies on the determination of a change in lattice parameter relative to reference or 'strain free' lattice parameter. Elucidating a relevant reference lattice parameter is the most important part of any diffraction-based, residual strain experiment. In this research, neutron and synchrotron diffraction techniques have been used to investigate the strain distribution in strain reference samples used to establish the residual stresses due to welding. It is shown that there is a variation in measured diffraction angles along the length of the weld, in particular for a parent metal, heat-affected zone (HAZ) and weld metal. The stress-free samples, cuboid and a comb sample, were produced A study of the issues in using the cubes and comb sample, were produced using electro-discharge maching (EDM) to obtain a macro-strain relieved condition and reveal information about microstructural and intergranular strain variations, residual stress in welding is presented. A study is presented of the application of a strain-free cuboid and a comb sample in the flux-cored arc welding (FCAW) processen_AU
dc.identifier.booktitleFinal Programme and Abstract Booken_AU
dc.identifier.citationParadowska, A., Finlayson, T. R., Price, J. W. H., Ibrahim, R., Steuwer, A., & Ripley, M. (2006). Investigation of strain-free reference for residual strain measurements in a weldments by neutron and synchrotron diffraction. Paper presented at the Eighth International Conference on Neutron Scattering ICNS 2005: "Neutrons for structure and dynamics - a new era", Sydney Convention & Exhibition Centre, Sydney, Australia, 27 November-2 December 2005. In Final Programme and Abstract Book. (pp. 261).en_AU
dc.identifier.conferenceenddate2 December 2005en_AU
dc.identifier.conferencenameEighth International Conference on Neutron Scattering ICNS 2005: 'Neutrons for structure and dynamics - a new eraen_AU
dc.identifier.conferenceplaceSydney, Australiaen_AU
dc.identifier.conferencestartdate27 November 2005en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/14590en_AU
dc.language.isoenen_AU
dc.publisherElsevier B. V.en_AU
dc.subjectComparative evaluationsen_AU
dc.subjectDesignen_AU
dc.subjectDistributionen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectResidual stressesen_AU
dc.subjectResolutionen_AU
dc.subjectStructural chemical analysisen_AU
dc.subjectWeldingen_AU
dc.subjectSynchrotronsen_AU
dc.titleInvestigation of strain-free reference for residual strain measurements in a weldments by neutron and synchrotron diffractionen_AU
dc.typeConference Abstracten_AU
Files
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.63 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Conference Publications