Phase-field modeling of recrystallization - Effects of second-phase particles on the recrystallization kinetics

Y. Suwa, Y. Saito, H. Onodera

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

    Abstract

    The effects of second-phase particles on the recrystallization kinetics in two-dimensional polycrystalline structures were investigated. Numerical simulations of recrystallization were performed by coupling the unified subgrain growth theory with a phase-field methodology. Simple assumptions based on experimental observations were utilized for preparing initial microstructures. The following results were obtained: (1) The presence of second-phase particles retarded recrystallization speeds. (2) If the mean subgrain size was small enough recrystallized region covered whole system for various values of the particle fraction, f. (3) On the other hand, if the mean subgrain size was not small enough the progress of recrystallization was frozen at some point.

    Original languageEnglish
    Title of host publicationMaterials Science Forum
    Pages1189-1194
    Number of pages6
    Volume558-559
    EditionPART 2
    Publication statusPublished - 2007
    Event3rd International Conference on Recrystallization and Grain Growth, ReX GG III - Jeju Island
    Duration: 2007 Jun 102007 Jun 15

    Publication series

    NameMaterials Science Forum
    NumberPART 2
    Volume558-559
    ISSN (Print)02555476

    Other

    Other3rd International Conference on Recrystallization and Grain Growth, ReX GG III
    CityJeju Island
    Period07/6/1007/6/15

    Keywords

    • Computer simulation
    • Phase field
    • Recrystallization
    • Subgrain growth
    • Zener pinning

    ASJC Scopus subject areas

    • Materials Science(all)

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  • Cite this

    Suwa, Y., Saito, Y., & Onodera, H. (2007). Phase-field modeling of recrystallization - Effects of second-phase particles on the recrystallization kinetics. In Materials Science Forum (PART 2 ed., Vol. 558-559, pp. 1189-1194). (Materials Science Forum; Vol. 558-559, No. PART 2).