An optimization of the local hall-petch relationship using slip trace analysis technique and scale transition rules: application in equiaxed ti-6al-4v titanium alloy

Autor: Benmessaoud, F., Cheikh, M., Vincent VELAY, Vidal, V., Matsumoto, H.

Publikováno v: COMPLAS 2019-XV International Conference on Computational Plasticity: fundamentals and applications
COMPLAS 2019-XV International Conference on Computational Plasticity: fundamentals and applications, Sep 2019, Barcelone, Spain
Vincent VELAY
HAL
Scopus-Elsevier
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

International audience; The aim of this work is to optimize the relative and the absolute Critical Resolved Shear Stress (CRSS) of slip mechanism in α-phase of Ti-6Al-4V titanium alloy. The influence of grain size is then modeled through a local Ha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a5f89bb2b0d1d35212253376b23a2ba5
https://hal-mines-albi.archives-ouvertes.fr/hal-02954474/document

Modeling of latent hardening produced by complex loading paths in FCC alloys

Autor: Brigitte Bacroix, Céline Gérard, Georges Cailletaud

Publikováno v: International Journal of Plasticity
International Journal of Plasticity, Elsevier, 2013, 42, pp.194-212. ⟨10.1016/j.ijplas.2012.10.010⟩

International audience; The present work aims at exploring self and latent hardening for FCC polycrystals under complex loading paths at room temperature. A relative quantification of the effect of the different interaction types between the 12 slip

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbd2e69bfbd8d7dc7c5f40490d558ad5
https://hal-mines-paristech.archives-ouvertes.fr/hal-00785250

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