Recrystallization annealing is the heat treatment process that the metal after cold deformation is heated to above the recrystallization temperature for a certain period of time so that the deformed grains can be transformed into a uniform equiaxed grain. Recrystallization annealing heating temperature is generally higher than the theoretical recrystallization temperature 150 ゚ C ~ 250 ゚ C, used to eliminate the distortion organization produced by cold deformation to eliminate hardening while working processes.
Post time: Nov-03-2017