Evolution of texture during cold-rolling of a CrCoNi medium-entropy alloy

Sathiaraj, GD and Kalsar, R and Kumar, SSS and Suwas, S and Skrotzki, W (2019) Evolution of texture during cold-rolling of a CrCoNi medium-entropy alloy. In: 2019 International Conference on Materials and Manufacturing Methods, MMM 2019, 5-7 July 2019, Tiruchirapalli; India, pp. 2147-2151.

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Abstract

The microstructure and texture evolution of an equiatomic CrCoNi medium-entropy alloy during cold-rolling has been investigated. For this purpose, the alloy has been rolled up to a true strain of about 2.3. The microstructure evolution during rolling reveals that mechanical twinning contributes to deformation. With increasing rolling reduction the alloy shows a gradual development of a α-fiber type texture. The experimental texture evolution is compared with the visco-plastic self-consistent (VPSC) model simulations taking into account twinning. The simulated textures show a continuous development of a α-fiber in agreement with experiment. © 2019 Elsevier Ltd.

Item Type:	Conference Paper
Publication:	Materials Today: Proceedings
Publisher:	Elsevier Ltd
Additional Information:	The copyright of this article belongs to Elsevier Ltd
Department/Centre:	Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited:	21 Sep 2020 10:40
Last Modified:	21 Sep 2020 10:40
URI:	http://eprints.iisc.ac.in/id/eprint/66569

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