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  • Strain-gradient modelling of grain size effects on fatigue of CoCr stents. 

    Sweeney, Caoimhe; O'Brien, Barry; McHugh, Peter; McHugh, Peter; Murphy, Paul V. (Elsevier ScienceDirect, 2014-07-30)
    A strain-gradient crystal plasticity framework based on physical dislocation mechanisms is developed for simulation of the experimentally observed grain size effect on the low cycle fatigue of a CoCr alloy. Finite-element ...