Geodesic
Copper cryogenic deformation
Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, no. 2 (2009), pp. 280-283.

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The effect of high pressure torsion cryogenic deformation on the structure of copper was studied by electron back-scattered diffraction analysis. The average grain size was brought down to 0.2 $\mu$m. The analysis of the developed texture and misorientation distribution have demonstrated that the plastic flow arose mainly from the usual $\{111\}\langle110\rangle$ slip whereas thecontribution of mechanical twinning was very limited. The grain structure evolution was shown to be mainly governed by the geometrical effect of the imposed strain.
Keywords: severe plastic deformation, cryogenic deformation, copper, texture.
Mots-clés : structure 
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T. N. Kon'kova; S. Yu. Mironov; A. V. Korznikov. Copper cryogenic deformation. Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, no. 2 (2009), pp. 280-283. http://geodesic.mathdoc.fr/item/VSGTU_2009_2_a37/

[1] Gleiter H., “Nanocrystalline Materials”, Prog. Mater. Sci., 33:4 (1989), 223–315 | DOI

[2] Valiev R. Z, Aleksandrov I. V., Nanostrukturnye materialy, poluchennye intensivnoi plasticheskoi deformatsiei, Logos, M., 2000, 272 pp.

[3] Tyumentsev A. N., Ditenberg I. A., Pinzhin Yu. P., Korotaev A. D., Valiev R. Z., “Osobennosti mikrostruktury i mekhanizmy formirovaniya submikrokristallicheskoi medi, poluchennoi metodami intensivnoi deformatsii”, Fizika metallov i metallovedenie, 96:4 (2003), 33–43

[4] Huang Y., Prangnell P., “The effect of cryogenic temperature and change in deformation mode on the limiting grain size in a severely deformed dilute aluminium alloy”, Acta Materialia, 56:7 (2008), 1619–1632 | DOI

[5] Humphreys F., “Characterisation of fine-scale microstructures by electron backscatter diffraction (EBSD)”, Scripta Materialia, 51:8 (2004), 771–776 | DOI