Bainite Orientation in Plastically Deformed Austenite

A. A. Shirzadi, H. Abreu, L. Pocock, D. Klobčar, P. J. Withers and H. K. D. H. Bhadeshia

Abstract

Experiments have been conducted to see whether specific crystallographic variants of bainite form in polycrystalline steel when transformation occurs from plastically deformed austenite which is otherwise free from externally applied stress. It is demonstrated by studying both overall and microtexture that there is no perceptible variant selection as bainite forms. Indeed, the texture is found to weaken on transformation.

International Journal of Materials Research, Vol. 100, 2009, 40-45.

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