S. N. Agafonov
Vatolin Institute of Metallurgy, Ural Branch of the Russian Academy of Sciences
Russian Federation

Sergei N. Agafonov, Cand. Sci. (Eng.), Senior Researcher of the Laboratory of Rare Refractory Metals

101 Amundsena Str., Yekaterinburg 620016, Russian Federation

L. Yu. Udoeva
Vatolin Institute of Metallurgy, Ural Branch of the Russian Academy of Sciences
Russian Federation

Lyudmila Yu. Udoeva, Cand. Sci. (Eng.), Leading Researcher of the Labo­ratory of Rare Refractory Metals

101 Amundsena Str., Yekaterinburg 620016, Russian Federation

A. S. Vusikhis
Vatolin Institute of Metallurgy, Ural Branch of the Russian Academy of Sciences
Russian Federation

Aleksandr S. Vusikhis, Cand. Sci. (Eng.), Senior Researcher of the Laboratory of Pyrometallurgy of Non-Ferrous Metals

101 Amundsena Str., Yekaterinburg 620016, Russian Federation

L. I. Leont’ev
Vatolin Institute of Metallurgy, Ural Branch of the Russian Academy of Sciences; National University of Science and Technology “MISIS”; Scientific Council on Metallurgy and Metal Science of the Russian Academy of Sciences (Department of Chemistry and Material Sciences)
Russian Federation

Leopol’d I. Leont’ev, Academician, Adviser, Russian Academy of Scien­ces; Dr. Sci. (Eng.), Prof., National University of Science and Techno­logy “MISIS”; Chief Researcher, Vatolin Institute of Metallurgy, Ural Branch of the Russian Academy of Sciences

101 Amundsena Str., Yekaterinburg 620016, Russian Federation

4 Leninskii Ave., Moscow 119049, Russian Federation

32a Leninskii Ave., Moscow 119991, Russian Federation