Texture Formation in α-Zr of Zr-1%Nb Alloy under Radial Forging

Yuriy Perlovich; Margarita Isaenkova; Vladimir Fesenko; Olga Krymskaya; Mikhail Lenskiy; Alexander Zavodchikov

doi:10.4028/www.scientific.net/MSF.702-703.842

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Texture Formation in α-Zr of Zr-1%Nb Alloy under Radial Forging
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HomeMaterials Science ForumMaterials Science Forum Vols. 702-703Texture Formation in α-Zr of Zr-1%Nb Alloy under...

Texture Formation in α-Zr of Zr-1%Nb Alloy under Radial Forging

Abstract:

Features of the deformation process by cold radial forging of tube billets from Zr-1%Nb alloy were reconstructed on the basis of X-ray texture data. The cold radial forging intensifies grain fragmentation in the bulk of billet and increases significantly the latent hardening of potentially active slip systems, so that operation only of the single slip system becomes possible. As a result, in radially-forged billets unusual deformation and recrystallization textures arise, differing from usual textures of a-Zr by the mutual inversion of crystallographic axes, aligned along the axis of tube.

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Materials Science Forum (Volumes 702-703)

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842-845

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.702-703.842

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Online since:

December 2011

Authors:

Yuriy Perlovich, Margarita Isaenkova, Vladimir Fesenko, Olga Krymskaya, Mikhail Lenskiy, Alexander Zavodchikov

Keywords:

Grain Fragmentation, Radial-Forging, Recrystallization, Texture, Tube Billet, Zr-Based Alloy

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