Warm forming passes with partial strain hardening of metal above recovery temperature
and below temperature of recrystallization (Forejt & Piska, 2006).
Thus, the recovery temperature
may approach or even exceed the effective [T.
6[degrees]C) higher than the heat recovery temperature
and approximately 7[degrees]F (3.
The two points with a low minimum main floor temperature that only took a single furnace cycle to reach the recovery temperature
just barely exceeded it, by ~0.
Besides, the strain recovery kinetics depends on recovery temperature ([T.
We can observe an increase in apparent activation energy with recovery temperature (or recovery time) from [similar to]220 to [similar to]650 kJ/mol.
pl] recovery kinetics shows that the associated apparent activation energy diminishes as recovery temperature increases.
The process passes at temperatures which are over recovery temperatures
but below down hot forging temperatures.
Plasticity and Workability of Aluminium Alloy at Recovery Temperatures
, Annals of DAAAM for 2010 &Proceedings of the 21st International DAAAM Symposium, 20-23rd October 2010, Zadar, Croatia, ISSN 1726-9679, ISBN 9783-901509-73-5, Katalinic, B.