REAL STRUCTURE AND RESIDUAL STRESSES IN ADVANCED WELDS DETERMINED BY X-RAY AND NEUTRON DIFFRACTION

作者: Karel Trojan , Charles Hervoches , Kamil Kolařík , Nikolaj Ganev , Pavol Mikula

DOI: 10.14311/APP.2017.9.0032

关键词: Residual stressFerromagnetismNeutron diffractionX-rayDiffractionMaterials scienceReal structureComposite materialCrystallographyWeldingSurface preparation

摘要: The paper outlines the capability of X-ray diffraction (XRD) for evaluation real structure changes and residual stresses (RS) on cross-section advanced thick welds due to welding ferromagnetic plates. results neutron describe a three-dimensional state RS also verify previous assumptions redistribution as result surface preparation determination 2D maps measured by XRD.

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