上清充通大￥ Recovery SHEAMGRAI DUD TONO UHTVEREETTY Properties affected by recovery 0.015 40 0.010 Heat(the peak) 100 54. 100-250C-recovery 30 0.005 仓 高以 300C-recrystallization recrystallization density 50 人 10 electrical resistivity 25 人 recovery 0 0 50100150200250300350400 Temperature℃ The recovery of 99.998%Aluminium deformed 75%in compression,measured by calorimetry,electrical resistivity and hardness.Heating rate 6C/min,(Clareborough et al.1963) Institute of Forming Technology Equipment 10Recovery Institute of Forming Technology & Equipment 10 Properties affected by recovery The recovery of 99.998% Aluminium deformed 75% in compression, measured by calorimetry, electrical resistivity and hardness. Heating rate 6oC/min, (Clareborough et al. 1963). • Heat (the peak) 100–250oC → recovery 300oC → recrystallization • density • electrical resistivity recovery recrystallization