A bainite dual-phase (FB) steel containing polygonal ferrite and granular is thermo-mechanically rolled, followed by an accelerated cooling. Two different cooling rates are applied to obtain two materials. The aim of the study explore reasons for differences in mechanical response experimentally observed these materials which modeled means high-resolution crystal plasticity simulations with a p...

Abstract The steels with excellent strength and ductility are expected to be achieved by tailoring the microstructural features. In this work, laminate dual-phase (DP) high martensite content (laminate HMDP steels) were produced a combination of warm rolling intercritical annealing. Influence strain annealing temperature on evolution mechanical properties systematically studied. was significant...