Preprints of the National Meeting of JWS
the national meeting 2007 autumn
Session ID : 101
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Effects of welding methods and PWHT on residual stress distribution near the cladding layer of reactor pressure vessel
Makoto Udagawa*Jinya KatsuyamaKunio Onizawa
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
Residual stress near the weld overlay cladding of RPV produced by welding methods of SAW and ESW and by PWHT were evaluated by experimental measurement and 3D thermal-elastic-plastic-creep analyses. Effects of welding methods and PWHT on residual stress were discussed in detail.
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© 2007 by Japan Welding Society
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