Static recrystallization and mechanical properties of Mg-4Y-3RE magnesium alloy sheet processed by differential speed rolling at 823Â K

► Mg-4Y-3RE alloy sheet rolled at 823 K exhibits deformation microstructure regardless of high rolling temperature. ► Static recrystallization results in randomization of basal texture. ► New grains nucleate around second-phase particles and pre-existing grain boundaries during annealing. ► Despite a large amount of second-phase particles, the weakened texture leads to a moderate stretch formability.