A. A. Kruglyakov
Scientific Production Association WBH
Russian Federation

Aleksandr A. Kruglyakov, Cand. Sci. (Eng.), General Director

106 b Friedrichstrasse, Berlin D-10117, Germany

S. O. Rogachev
National University of Science and Technology “MISIS”; Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Russian Federation

Stanislav O. Rogachev, Cand. Sci. (Eng.), Assist. Prof. of the Chair “Metal­lography and Physics of Strength”, National University of Science and Technology “MISIS”; Research Associate, Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences

4 Leninskii Ave., Moscow 119049, Russian Federation

49 Leninskii Ave., Moscow 119334, Russian Federation

P. Yu. Sokolov
National University of Science and Technology “MISIS”
Russian Federation

Pavel Yu. Sokolov, Senior Lecturer

4 Leninskii Ave., Moscow 119049, Russian Federation

D. V. Priupolin
National University of Science and Technology “MISIS”
Russian Federation

Denis V. Priupolin, Student

4 Leninskii Ave., Moscow 119049, Russian Federation