Numerical modelling of geometry, residual stresses and thermal history in SS308L walls manufactured by WAAM on low alloy substrate
This study presents a hybrid numerical modelling framework for predicting geometry, thermal history, and residual stresses in SS308L stainless-steel multiwall specimen manufactured by Wire Arc Additive Manufacturing (WAAM) on a low-alloy steel substrate. The model integrates macro-scale finite element thermomechanical...