上清充通大￥ Recovery SHEAMGHAI DUD TONO UHTVEREETTY Main annealing processes-mechanical properties Annealing temperature(F) 400 600 800 1000 1200 600 60 The influence of annealing temperature(1 hour)on Tensile strength 50 the tensile strength and 500 40 ductility of a brass alloy. 00 30 Grain size is a function of Ductility 20 annealing temperature. 300 ecovery Recrystallization Grain growth Cold-worked and recovered grains 040 New grains 030 020 010 100 200 300 400 500 600 700 Annealing temperature(C) Institute of Forming Technology Equipment 5Recovery Institute of Forming Technology & Equipment 5 Main annealing processes – mechanical properties The influence of annealing temperature (1 hour) on the tensile strength and ductility of a brass alloy. Grain size is a function of annealing temperature