|About this Abstract
||2017 TMS Annual Meeting & Exhibition
||Phase Transformations and Microstructural Evolution
||F-66: Relationship between Reverse Ferrite Transformation and Recrystallization in Low-carbon Al-containing Steels
||Shih-Che Chen, Yuan-Tsung Wang, Chun-Te Wu, Hung-Wei Yen
|On-Site Speaker (Planned)
In this work, the microstructural evolution after dynamic ferrite transformation at high temperature was investigated by using dynamic dilatometer and electron backscattering diffraction in Al-containing steels. It was found that the occurrence of reverse ferrite transformation is followed by recrystallization of austenite in the studied alloy. It is proposed that reverse ferrite transformation leads strain-free austenite, which serves as initiation site for austenite recrystallization. The current work elucidates the competition between transformation and recrystallization in strained austenite at high temperature.
||Planned: Supplemental Proceedings volume