Application of transmission Kikuchi diffraction to a multi-phase TRIP-TWIP steel

Authors

Azdiar A. Gazder, University of WollongongFollow
Ahmed A. Saleh, University of WollongongFollow
Andrii Kostryzhev, University of WollongongFollow
Elena V. Pereloma, University of WollongongFollow

RIS ID

105180

Publication Details

Gazder, A. A., Saleh, A. A., Kostryzhev, A. G. & Pereloma, E. V. (2015). Application of transmission Kikuchi diffraction to a multi-phase TRIP-TWIP steel. Materials Today : proceedings, S2 S647-S650.

Abstract

Transmission Kikuchi Diffraction orientation mapping correlated with transmission microscopy observations was applied to a multi-phase TRIP-TWIP steel subjected to 66% cold-rolling and 625 °C annealing. The cold-rolled microstructure and micro-texture suggests the possibility of variant selection in the ε and α' phases at the local map scale. Upon annealing, a majority of the microstructure reverse transforms to the γ phase and records the early-on development of a near Brass -type micro-texture.