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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     author = {T. N. Kon'kova and S. Yu. Mironov and A. V. Korznikov},
     title = {Copper cryogenic deformation},
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     pages = {280--283},
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     year = {2009},
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}
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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/