Microstructure-texture-micro-strain evolution during tensile deformation of α+β titanium alloy using in-situ Synchrotron X-ray diffraction and CPFEM simulation

Abstract The evolution of micro-strain and crystallographic texture each phase α+β Ti-6Al-4V titanium alloy generated during tensile deformation has been estimated numerically then compared with the experimental results. It carried out based on Crystal Plasticity Finite Element Model (CPFEM) simulation stress-strain curve till uniform elongation for equiaxed microstructure is synthetically. synthetic developed using feature parameters (such as grain size, fraction, orientation). polycrystal behaviour same simulated representative orientation distribution function data obtained from electron backscatter diffraction (EBSD) scans. present investigation discusses mechanism strain-partitioning CPFEM in conjunction EBSD-based misorientation to rationalize our observation.