Materials Science Forum, Vol.408-4, 257-262, 2002
A texture component crystal plasticity finite element method for scalable large strain anisotropy simulations
We introduce a crystal plasticity finite element method which includes and updates the texture of polycrystalline matter for physically based simulations of large strain forming operations. The approach works by directly mapping a set of discrete texture components into a crystal plasticity finite element method. The method is well suited for industrial applications since it is formulated on the basis of existing commercial software solutions. The study gives an overview of the new texture component crystal plasticity finite element method and presents examples.
Keywords:aluminium;anisotropy;crystal plasticity;finite element simulation;metal forming;micromechanics;polycrystal;single crystal;slip systems;texture;texture change;yield surfaces