Rolling Texture Transition in FCC Metals Using the Viscoplastic Φ-Model and Considering Mechanical Twinning
The viscoplastic Φ-model belongs to the same class of self-consistent models but it is based on a new theory without the Eshelby scheme. The Φ-model, by varying the parameter Φ, can predict a very large range of the texture components: from the lower (Φ →1) to the upper (Φ→0 ) bounds results. In this work, we adapt the Φ-model to take into account the mechanical twinning. This extended Φ-model is used to predict textures in FCC metals under plane strain compression test. We show that the deformation twinning plays an important role in the formation of brass-type texture.
Asim Tewari, Satyam Suwas, Dinesh Srivastava, Indradev Samajdar and Arunansu Haldar
W. Wen et al., "Rolling Texture Transition in FCC Metals Using the Viscoplastic Φ-Model and Considering Mechanical Twinning", Materials Science Forum, Vols. 702-703, pp. 241-244, 2012