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Keywords: postweld heat treatment
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2012, 134(6): 061214.
Published Online: November 21, 2012
... treatment are also considered. The residual stress field can therefore be used to perform a crack growth and instability analysis. Some general discussions and comments are given in the paper. weld residual stress finite element analysis nozzles large diameter hardening postweld heat treatment...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2010, 132(1): 011502.
Published Online: January 4, 2010
... effects on corrosion, fracture resistance, and corrosion/fatigue performance and a reduction in these stresses is desirable ( 1 ). RS in welded joints and repairs are sometimes reduced by postweld heat treatment (PWHT) ( 2 ) or by mechanical stress relieving ( 3 ). The RS in original and repair welds...