Hybrid, Multiscale Numerical Simulations of the Equal Channel Angular Pressing (ECAP) using the Crystal Plasticity Theory
Marta Wójcik
Abstract:Hybrid, Multiscale NuMerical siMulatioNs of tHe equal cHaNNel aNgular PressiNg (ecaP) usiNg tHe crystal Plasticity tHeoryThe FEM simulations of the EcAP including real conditions of the process -the friction between the metal extruded and the die walls, as well as, the channels rounding, were done here in two scales -macro-and micro-. The macroscopic analyses were done for isotopic material with a non-linear hardening using the UMAT user material procedure. The pure Lagrangian approach was applied here. The st… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.