Study of Recrystallization and Phase Transformation in a Cold-Rolled Dual-Phase Steel: Influence of Temperature and Heating Rate during First Annealing Stages

Autor: Barbatti, Carla, Triguero, Patricia Romano, Van Bohemen, Stefan, Celotto, Steven, Hanlon, Dave N.
Zdroj: Materials Science Forum; December 2011, Vol. 702 Issue: 1 p818-821, 4p
Abstrakt: The effect of heating path and heating rate on the microstructure and texture development in cold-rolled continuously annealed DP steel was studied by SEM and EBSD. A methodology to separate the individual phases present in mixed microstructures, and thus to enable quantification of the individual contributions to the bulk texture has been applied. It was observed that a higher heating rate may promote strengthening of {111} textures in DP steels as observed in low carbon grades.
Databáze: Supplemental Index