On the accurate prediction of residual stress in a three-pass slot nickel-base repair weld by numerical simulations

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dc.contributor.authorAkrivos, Ven_AU
dc.contributor.authorMuránsky, Oen_AU
dc.contributor.authorDepradeux, Len_AU
dc.contributor.authorSmith, MCen_AU
dc.contributor.authorVasileiou, Aen_AU
dc.contributor.authorDeaconu, Ven_AU
dc.contributor.authorKapadia, Pen_AU
dc.date.accessioned2023-01-19T02:29:17Zen_AU
dc.date.available2023-01-19T02:29:17Zen_AU
dc.date.issued2022-06-01en_AU
dc.date.statistics2022-12-15en_AU
dc.descriptionThis article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.en_AU
dc.description.abstractThe activities within a European network to develop accurate experimental and numerical methods to assess residual stresses in structural weldments are reported. The NeT Task Group 6 or NeT-TG6 project examined an Alloy 600 plate containing a three-pass slot weld made with Alloy 82 consumables. A number of identical specimens were fabricated and detailed records of the manufacturing history were kept. Parallel measurement and simulation round robins were performed. Residual stresses were measured using neutron diffraction via five different instruments. The acquired database is large enough to generate reliable mean profiles, to identify clear outliers, and to establish the systematic uncertainty associated with this non-destructive technique. NeT-TG6 gives a valuable insight into the real-world variability of diffraction-based residual stress measurements, and forms a reliable foundation against which to benchmark other measurement methods. The mean measured profiles were used to validate the accuracy achieved by the network in the prediction of residual stresses. © 2022 The Authors.en_AU
dc.identifier.citationAkrivos, V., Muransky, O., Depradeux, L., Smith, M. C., Vasileiou, A., Deaconu, V., & Kapadia, P. (2022). On the accurate prediction of residual stress in a three-pass slot nickel-base repair weld by numerical simulations. Paper presented at the 30th International Conference on Flexible Automation and Intelligent Manufacturing (FAIM2021), Athens, Greece, 15–18 June 2021. In Journal of Manufacturing and Materials Processing, 6(3), 61. doi:10.3390/jmmp6030061en_AU
dc.identifier.conferenceenddate18 June 2021en_AU
dc.identifier.conferencename30th International Conference on Flexible Automation and Intelligent Manufacturing (FAIM2021)en_AU
dc.identifier.issn2504-4494en_AU
dc.identifier.issue3en_AU
dc.identifier.journaltitleJournal of Manufacturing and Materials Processingen_AU
dc.identifier.pagination61en_AU
dc.identifier.placeofpublicationAthens, Greeceen_AU
dc.identifier.urihttps://doi.org/10.3390/jmmp6030061en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/14401en_AU
dc.identifier.volume6en_AU
dc.language.isoenen_AU
dc.publisherMDPIen_AU
dc.subjectForecastingen_AU
dc.subjectResidual stressesen_AU
dc.subjectNickelen_AU
dc.subjectWeldingen_AU
dc.subjectSimulationen_AU
dc.subjectFinite element methoden_AU
dc.subjectMaterialsen_AU
dc.titleOn the accurate prediction of residual stress in a three-pass slot nickel-base repair weld by numerical simulationsen_AU
dc.typeConference Paperen_AU
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