화학공학소재연구정보센터
Materials Science Forum, Vol.426-4, 1667-1672, 2003
Recrystallization texture and microstructure of an ODS Fe40Al alloy
The general purpose of our work is to study the mechanisms responsible for texture and microstructure evolutions during static recrystallization in a fine-grained ODS Fe-40Al alloy initially processed by extrusion of mechanically alloyed powders. The present contribution will show that despite very similar textures of the as-deformed samples, the recrystallization textures were found to be very different for 10 and 16% compression strain. A microstructure investigation also revealed that these differences in crystallographic textures were concomitant with a strong change in the morphology of the recrystallized grains.