A crystal plasticity FE analysis considering mechanically induced martensitic phase transformation

Seiichiro Tsutsumi, Riccardo Fincato, Kazushi Ueda, Kenjiro Terada

    Research output: Contribution to journalArticlepeer-review

    2 Citations (Scopus)

    Abstract

    One of the most challenging topic nowadays for the steel manufacturers is the investigation of the role of the retained austenitic grains inside a martensitic body. The phase transformation of the former, in fact, has been proved to alter the material properties in terms of toughness, ductility, resistance and also it has be indicated as one of the probable causes for the crack initiation. The work presented in this paper aims to study this phenomena by means of a thermodynamically based single crystal constitutive model, coupling the crystallographic slip together with the phase transformation.

    Original languageEnglish
    Pages (from-to)102S-106S
    JournalYosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society
    Volume33
    Issue number2
    DOIs
    Publication statusPublished - 2015

    Keywords

    • Crystal Plasticity
    • FE analyses
    • Martensitic Phase Transformation
    • Retain Austenite

    ASJC Scopus subject areas

    • Mechanics of Materials
    • Mechanical Engineering
    • Surfaces, Coatings and Films
    • Metals and Alloys

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