Impact of coupling a constitutive model with the ductile fracture criterion on the computational predictability of wrought Inconel 718
Prediction of ductile fracture is essential for designing of components and structures. Local uncoupled and local as well as non-local partially coupled models are compared for tensile tests of specimens made from nickel-based superalloy Inconel 718 with varying geometries: a smooth cylindrical specimen, notched cylind...