Quantification of residual stresses in multi-pass welds using neutron diffraction

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dc.contributor.authorAlipooramirabad, Hen_AU
dc.contributor.authorParadowska, AMen_AU
dc.contributor.authorGhomashchi, Ren_AU
dc.contributor.authorKotousov, Aen_AU
dc.contributor.authorReid, Men_AU
dc.date.accessioned2017-04-03T06:28:18Zen_AU
dc.date.available2017-04-03T06:28:18Zen_AU
dc.date.issued2015-12-01en_AU
dc.date.statistics2017-04-03en_AU
dc.description.abstractNeutron diffraction results highlighted the effect of heat input through changes of travel speed and welding sequence (direction) on the residual stresses in multi-pass weldments of high strength low alloy steel. Residual stresses in excess of yield strength were developed in the weld metal and HAZ particularly for the upper-layers of welds which were not affected by the tempering of the subsequent weld layers. The magnitude of the residual stresses was significantly reduced by increasing the heat input. There was no substantial difference in the magnitude of the residual stresses when the direction of weld deposition was varied but the distribution was more uniform. © 2017 Elsevier B.V.en_AU
dc.identifier.citationAlipooramirabad, H., Paradowska, A., Ghomashchi, R., Kotousov, A., & Reid, M. (2015). Quantification of residual stresses in multi-pass welds using neutron diffraction. Journal of Materials Processing Technology, 226, 40-49. doi:10.1016/j.jmatprotec.2015.07.002en_AU
dc.identifier.govdoc8068en_AU
dc.identifier.issn0924-0136en_AU
dc.identifier.journaltitleJournal of Materials Processing Technologyen_AU
dc.identifier.pagination40-49en_AU
dc.identifier.urihttp://dx.doi.org/10.1016/j.jmatprotec.2015.07.002en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/8524en_AU
dc.identifier.volume226en_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectNeutron diffractionen_AU
dc.subjectResidual stressesen_AU
dc.subjectAlloysen_AU
dc.subjectSteelsen_AU
dc.subjectWeldingen_AU
dc.subjectTemperingen_AU
dc.titleQuantification of residual stresses in multi-pass welds using neutron diffractionen_AU
dc.typeJournal Articleen_AU
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