MATEC Web Conf.
Volume 186, 20182018 The 7th International Conference on Engineering Mathematics and Physics (ICEMP 2018)
|Number of page(s)||4|
|Section||Material Physics and Performance Analysis|
|Published online||06 August 2018|
Effect of Shear Deformation on Texture Evolution in Rolled Pure Titanium
School of Metallurgical Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
The cold rolling texture evolution under different strain states caused by coupled effects from different combinations of roll gap geometry and friction in pure titanium with initial typical recrystallized texture has been studied using viscoplastic self-consistent simulations. Under plane strain state, the texture is dominated by a typical cold rolling fiber texture RD//<1010> in pure titanium. However, when shear deformation is induced and increased, RD//<1010> fiber texture is decreased, whereas basal texture (0001) is increased and a strong partial fiber texture RD//<2110> is formed. The variation of cold rolling texture at different strain states can be ascribed to variation of relative contribution from activation of prismatic, basal and pyramidal slip.
© The Authors, published by EDP Sciences, 2018
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