上清充通大￥ Outline and terminology SHEAMGRAI DUD TONO UHTVEREETTY Main annealing processes -microstructure (a)Deformed state (b)Recovered state (c)Partially recrystallized state (d)Fully recrystallized state (e)Grain growth (f )Abnormal grain growth Schematic diagram of the main annealing processes Institute of Forming Technology Equipment 4Outline and terminology Institute of Forming Technology & Equipment 4 Main annealing processes ‐ microstructure Schematic diagram of the main annealing processes (a) Deformed state (b) Recovered state (c) Partially recrystallized state (d) Fully recrystallized state (e) Grain growth (f ) Abnormal grain growth