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Equal-Channel Angular Extrusion Simulation for Studying the Microstructural Evolution in 12Kh18N10T and AMts Alloys

  • PLASTIC DEFORMATION OF FERROUS AND NONFERROUS METALS
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Russian Metallurgy (Metally) Aims and scope

Abstract

Equal-channel angular extrusion (hereafter, ECAE) belongs to severe plastic deformation techniques. It is used for grain refinement up to ultrafine-grained level by varying parameters, such as temperature, strain rate, and friction and loading conditions. The paper presents a mathematical simulation of the ECAE of long 12Kh18N10T and AMts alloy specimens using the Q-Form software to analyze the microstructure evolution after a repeated extrusion cycle.

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Authors and Affiliations

  1. Moscow Polytechnic University, 115280, Moscow, Russia

    D. A. Gnevashev & D. B. Chaika

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  1. D. A. Gnevashev
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  2. D. B. Chaika
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Correspondence to D. A. Gnevashev.

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Translated by T. Gapontseva

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Gnevashev, D.A., Chaika, D.B. Equal-Channel Angular Extrusion Simulation for Studying the Microstructural Evolution in 12Kh18N10T and AMts Alloys. Russ. Metall. 2021, 1751–1758 (2021). https://doi.org/10.1134/S0036029521130061

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  • DOI: https://doi.org/10.1134/S0036029521130061

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