Application of homogenization method considering crystal plasticity for prediction of mechanical properties for copper and low carbon steel

Takuya Sueoka, Takashi Kuboki, Makoto Murata, Kouichi Kuroda, Kenjiro Terada

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    The homogenization method considering crystal plasticity was taken as a prediction method of mechanical properties after metal forming. Copper and low carbon steel were taken as raw materials. It was experimentally clarified that low carbon steel showed stronger Bauschinger effect than copper. At the first trial of analysis, the homogenization method considering crystal plasticity showed a similar behavior to that of copper of single phase metal rather than low carbon steel. However, addition of small amount of carbide in low carbon steel inside the crystals, just as in the actual steel, significantly improved the prediction accuracy.

    Original languageEnglish
    Title of host publicationComputational Plasticity XI - Fundamentals and Applications, COMPLAS XI
    Pages603-609
    Number of pages7
    Publication statusPublished - 2011 Dec 1
    Event11th International Conference on Computational Plasticity, COMPLAS XI - Barcelona, Spain
    Duration: 2011 Sep 72011 Sep 9

    Publication series

    NameComputational Plasticity XI - Fundamentals and Applications, COMPLAS XI

    Other

    Other11th International Conference on Computational Plasticity, COMPLAS XI
    Country/TerritorySpain
    CityBarcelona
    Period11/9/711/9/9

    Keywords

    • Crystal plasticity
    • Multi-scale analysis
    • Periodic boundary condition

    ASJC Scopus subject areas

    • Polymers and Plastics

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