TY - RPRT TI - Grain Size-Dependent Crystal Plasticity Constitutive Model for Polycrystal Materials AU - Masoud Ghorbani Moghaddam AU - Ajit Achuthan AU - Brett A Bednarcyk AU - Steven M Arnold AU - Evan Jorge Pineda PY - 2017 UR - https://ntrs.nasa.gov/citations/20180000117 ID - 20180000117 ER -