Abstract
The ideal orientations of textures that develop at large strains can be identified with the help of crystal plasticity simulations. In this short review, an overview is presented on these types of simulations that helped in the identification of the deformation texture components of fcc, bcc and hcp materials in pure shear (rolling) as well as in simple shear (torsion) during the last 20 years. The technique is based on the so-called persistence parameter that was introduced by Tóth, Gilormini and Jonas in 1988 [Acta Metall., 36, 3077–3091]. The formation of textures and several texture effects can be understood with the help of the persistence parameter together with the rotation field of orientations in Euler space and the divergence quantity. The stability of ideal orientations is especially investigated and it is shown that simple shear distinguishes from pure shear in a very particular way; all ideal orientations of simple shear are positioned at orientations where the divergence is zero while in rolling they are situated within a negative divergence field.
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References
Tóth LS, Gilormini P, Jonas JJ. Effect of rate sensitivity on the stability of torsion textures, Acta Metall. 1988;36:3077–3091.
Tóth LS, Neale KW, Jonas JJ. Stress response and persistence characteristics of the ideal orientations of shear textures. Acta Metall. 1989;37, 2197–2210,.
Baczynski J, Jonas JJ. Acta Mater 1996;4273:4288.
Zhou Y, Tóth LS, Neale KW. On the stability of the ideal orientations of rolling textures for fcc polycrystals. Acta Metall. et Mat. 1992;40:3179–3193.
Beausir B, Tóth, LS, Neale KW. Ideal orientations and persistence chracteristics of h.c.p. crystals in simple shear. Acta Materialia 2007;55: 2695–2705.
Tóth LS, Jonas JJ, Daniel D, Ray RK. Development of ferrite rolling textures in low and extra low carbon steels. Metallurgical Transactions 1990;21A:2985–3000.
Clement A, Coulomb P. Eularian simulations of deformation textures. Scripta Metall. 1979;13:899–901.
Clement A, Coulomb P. Representation of distribution function of texture by a series of stereographic projections and by a series of coefficients, Memoires Scientifiques de la Revue de Métallurgie, 1976;73:63–69.
Tóth LS, Jonas JJ, Neale KW. Comparison of the minimum plastic spin and rate sensitive slip theories for loading of symmetrical crystal orientations, Proc. Roy. Soc. Lond. 1990;A427: 201–219.
Ungar T, Tóth LS, Illy J, Kovacs I. Dislocation structure and work hardening in polycrystalline OFHC copper rods deformed by torsion and extension, Acta Metall., 1986;34:1257–1267.
Beausir B, Suwas S, Tth LS, Neale KW, Fundenberger JJ. Analysis of texture evolution in magnesium during equal channel angular extrusion, Acta Mater. 2008;56:200–214.
Hutchinson, J.W., Bounds and self-consistent estimates for creep of polycrystalline materials. Proceedings of the Royal Society of London 1976 ;A348 :101–127.
Tóth LS, Jonas JJ, Daniel D, Bailey JA, Texture development and length changes in copper bars subjected to free end torsion, Textures and Microstructures. 1992;19:245–262.
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Tóth, L. (2009). Simulation of Persistence Characteristics of Textures During Plastic Deformation. In: Haldar, A., Suwas, S., Bhattacharjee, D. (eds) Microstructure and Texture in Steels. Springer, London. https://doi.org/10.1007/978-1-84882-454-6_13
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DOI: https://doi.org/10.1007/978-1-84882-454-6_13
Publisher Name: Springer, London
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