Title: Measurement of Residual Stress in as Received and Repaired Clad Components
Authors: OHMS CARSTENTRUMAN ChrisWIMPORY RobertSMITH David J.YOUTSOS AnastasiusGRIPENBERG Hans
Citation: ASME PVP 2006 / ICPVT-11 Conference, July 23-27, 2006, Vancouver, Canada
Publisher: ASME
Publication Year: 2006
JRC N°: JRC33114
URI: http://publications.jrc.ec.europa.eu/repository/handle/JRC33114
Type: Contributions to Conferences
Abstract: The experimental assessment of residual stresses in clad components is particularly challenging because of the components size and because of sharp stress gradients. Components containing weld repairs are even more complicated to investigate. Three residual stress measurement methods are presented: neutron diffraction, deep hole drilling and the ring core method. Residual strains/stresses have been measured in a non-repaired clad component and components containing weld repairs. The measurement methods are described. An overview of the experimental results is given. The paper is concluded with a revue of the applicability of these measurement methods to claddings based on the results.
JRC Institute:Institute for Energy and Transport

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