Preprints of the National Meeting of JWS
Preprints of the National Meeting of JWS
Session ID : 254
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Effect of Microstructural Heterogeneity in Two-Phase Steel on Strain History Dependence of Ductility
*Takashi OkuboMitsuru OhataFumiyoshi MinamiTakashi MatsunoEisaku SakuradaAtsushi SetoMasayoshi Suehiro
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Abstract
Volume fraction of Ferrite-Pearlite steel exhibited difference in strain history effect on ductility. The mechanism of the strain history effect was discussed by observing the damage evolution and damage simulation using 3D microstructural FE-model.
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© 2010 by Japan Welding Society
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