Abstract:In this paper, the effect of pitting corrosion on fatigue life and fretting fatigue of elastic stable intramedullary nails (ESINs) is investigated. To this end, using a crystal plasticity formulation, the behaviour of magnesium under large deformations is investigated by implementing a user defined material subroutine (UMAT) in the Abaqus/Standard finite element solver. Using data provided by SEM images, the approximate configurations of grains in the polycrystalline material are obtained. Adopting Mg-RE (73-2… Show more
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