Preprints of the National Meeting of JWS
Preprints of the National Meeting of JWS
Session ID : 112
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Hydrogen diffusion of gamma containing weld metals and hydrogen distribution in the welded joint
*Tadashi KasuyaYuji HashibaHiroshige InoueShu-ichi NakamuraKenichi Takai
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Abstract
Hydrogen evolution in the gamma containing weld metals was experimentally investigated to determine the diffusion properties. Using these properties, numerical investigations were conducted for hydrogen distribution in the one pass welded joint to consider the holding period of the cold cracking test pieces.
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© 2012 by Japan Welding Society
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