Abstract This study addresses some aspects regarding a computer modelling based on three-dimensional Frontal Cellular Automata (FCA) for the simulation of ultrafine-grained (UFG) microstructure development in purpose-designed microalloyed austenite model alloy i.e. FCC structure. Proposed present is step forward towards understanding deformation and mechanisms occurring during severe plastic (S...

The enhanced mechanical properties obtained by refining the grain size down to ultrafine-grained (UFG) regime have attracted considerable attention in recent years. severe plastic deformation (SPD) techniques allow obtaining materials. Different SPD permit processing sheet shape materials such as repetitive corrugation and straightening (RCS) accumulative roll bonding (ARB). In this study, form...

This study presents a comprehensive evaluation of Equal Channel Angular Pressing (ECAP) processing on the structural evolution and mechanical properties AA2xxx aluminum alloy. Finite element analysis (FE) was used to deformation behavior billets during in addition investigate strain homogeneity longitudinal transverse direction. Billets AA2011 alloy were processed successfully through ECAP up 4...