Constitutive model of the alloy 2117-T4 at low strain rates and temperatures

H. V. Martínez, D. Coupard, F. Girot

    Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

    14 Citas (Scopus)

    Resumen

    This paper relates the cold forming of the alloy 2117-T4 and the description of a constitutive model for low temperatures and plastic strain rates. The characterization of the alloy was done by cylinder upsetting aided by a finite element code (FORGE2®) and following an inverse approach. Taking into account the assumptions associated to the software, the parameters of the Hansel-Spittel and hyperboloid-type models were identified assuming a von Mises material.

    Idioma originalInglés
    Páginas (desde-hasta)252-259
    Número de páginas8
    PublicaciónJournal of Materials Processing Technology
    Volumen173
    N.º3
    DOI
    EstadoPublicada - 20 abr. 2006

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