Molybdenum alloy heat treatment

Recrystallization annealing and stress relief annealing are generally used. Recrystallization annealing is used in extrusion, forging and hot rolling processes. Stress relief annealing is to eliminate work hardening. Because the recrystallization annealing increases the plasticity-brittle transition temperature of the material, it is not conducive to the next step of processing. Generally, processed products are delivered and used in a stress-relieved annealing state.