Texture evolution in medium Mn containing TWIP steel: Experiments and Simulation

Kalsar, Rajib and Suwas, Satyam (2018) Texture evolution in medium Mn containing TWIP steel: Experiments and Simulation. In: 18th International Conference on Textures of Materials (ICOTOM), NOV 06-10, 2017, St George, UT.

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Abstract

In the present work, deformation mechanisms have been studied by evaluating texture and microstructure under cold rolling for medium Mn containing Fe-14Mn-0.5C-3.5Al twinning induced plasticity (TWIP) steel. Rolling has been performed up to true strain similar to 2.3. Microstructural features reveal that deformation takes place by twinning. Texture evolution shows alpha-fiber type texture with a continuous alpha-fiber up to very large strains. Experimentally observed deformation micro-mechanisms have been verified with the visco-plastic self-consistent (VPSC) simulation. Effects of twin volume fraction in texture evolution also been studied by incorporating volume transfer scheme in the VPSC simulation. Simulation results show very good agreement with the experimental results.

Item Type:	Conference Proceedings
Series.:	IOP Conference Series-Materials Science and Engineering
Publisher:	IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
Additional Information:	Copyright of this article belong to IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
Department/Centre:	Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited:	26 Jul 2018 15:08
Last Modified:	26 Jul 2018 15:08
URI:	http://eprints.iisc.ac.in/id/eprint/60310

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