This article is cited in 1 paper

Metals

Influence of low-temperature annealing on the microstructure of cryogenically deformed copper

T. N. Kon'kova^ab, S. Yu. Mironov^ac, A. V. Korznikov^a, M. M. Myshlyaev<sup>de

a</sup> Institute for Metals Superplasticity Problems of RAS, Ufa
^b Department of Materials Science and Engineering, Ibaraki University, Hitachi, Ibaraki, Japan
^c Department of Materials Processing, Graduate School of Engineering, Tohoku University, Aramaki-aza-Aoba, Sendai, Japan
^d Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Moscow
^e Osipyan Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region

Abstract: The microstructure formation during annealing of cryogenically deformed copper was studied. It was shown that the primary recrystallization was completed already after a one-hour annealing at 150$^\circ$C. It was found out that grains with the crystallographic orientation close to $\{112\}$ $\langle$111$\rangle$, $\{4;4;11\}$ $\langle$11;11;8$\rangle$, $\{110\}$ $\langle$122$\rangle$, and $\{130\}$ $\langle$132$\rangle$ had an advantage in the growth, which, apparently, was associated with a relatively low energy stored during the deformation.

Received: 30.05.2013
Accepted: 26.06.2013

 English version: Physics of the Solid State, 2014, 56:2, 235–241

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