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dc.contributor.authorMARTINS Reneen_GB
dc.contributor.authorOHMS Carstenen_GB
dc.contributor.authorDECROOS Koenraaden_GB
dc.date.accessioned2012-04-17T20:00:03Z-
dc.date.available2010-06-16en_GB
dc.date.available2012-04-17T20:00:03Z-
dc.date.created2010-06-15en_GB
dc.date.issued2010en_GB
dc.date.submitted2009-12-21en_GB
dc.identifier.citationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING vol. 527 p. 4779-4787en_GB
dc.identifier.issn0921-5093en_GB
dc.identifier.urihttp://publications.jrc.ec.europa.eu/repository/handle/JRC56333-
dc.description.abstractA three-pass slot weld specimen in austenitic stainless steel 316L, manufactured for the purpose of benchmarking Finite Element weld residual stress simulation codes, is currently undergoing extensive characterization within a research network. A comprehensive data set from nondestructive full three dimensional spatially resolved macro-strain mapping in this specimen is presented here. Focussed high-energy synchrotron radiation together with the spiral slit technique was used to obtain depth-resolved information about the variation of lattice parameters. A novel full pattern analysis approach, based on the evaluation of distinct diffraction spots from individual grains, was developed. The results show high tensile transverse stresses within the bead deposited first. The maximum longitudinal stresses were found beneath the slot. Furthermore significant weld start- and stop-effects were observed. The validity of the results is discussed with respect to the possible impact of intergranular strains due to plastic deformation.en_GB
dc.description.sponsorshipJRC.F.4-Safety of future nuclear reactorsen_GB
dc.format.mediumPrinteden_GB
dc.languageENGen_GB
dc.publisherELSEVIER SCIENCE SAen_GB
dc.relation.ispartofseriesJRC56333en_GB
dc.titleFull 3D Spatially Resolved Mapping of Residual Strain in a 316L Austenitic Stainless Steel Weld Specimenen_GB
dc.typeArticles in periodicals and booksen_GB
dc.identifier.doi10.1016/j.msea.2010.03.110en_GB
JRC Directorate:Energy, Transport and Climate

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