The study on recrystallization kinetics and grain growth models during material hot forging was accomplished and user subroutines were programmed to be embedded into DEFORM(superscript -TM).

• 完成了金属材料热变形过程中再结晶动力学与晶粒长大模型研究，编制用户子程序并嵌入到DEFORM(上标-TM)程序中。