Title

Effect of pre-straining and bake hardening on the microstructure of thermomechanically processed CMnSi TRIP steels with and without Nb and Mo additions

RIS ID

23555

Publication Details

Pereloma, E. V., Russell, K. F., Miller, M. & Timokhina, I. B. (2008). Effect of pre-straining and bake hardening on the microstructure of thermomechanically processed CMnSi TRIP steels with and without Nb and Mo additions. Scripta Materialia, 58 (12), 1078-1081.

Abstract

Transmission electron microscopy and atom probe tomography revealed a significant increase in the number density of NbMoFeC clusters and fine particles after 4% pre-straining and bake hardening of transformation-induced plasticity steel alloyed with Nb and Mo. Cottrell atmospheres were detected in the non-alloyed CMnSi steel both before and after pre-straining and bake hardening.

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Link to publisher version (DOI)

http://dx.doi.org/10.1016/j.scriptamat.2008.02.002