How to distinguish the DRX prior austenite grains (PAG) by EBSD of the martensite transformed from PAG （Ausforming）?

During the heavy warm rolling process, austenite undergoes dynamic recrystallization (either DDRX or CDRX), and then transforms into martensite upon quenching. Is there a way to distinguish from...

12 July 2024 7,557 1 View