N. Yu. Komarovsky
Federal State Research and Development Institute of Rare Metal Industry (Giredmet JSC); National University of Science and Technology «MISiS»
Russian Federation

Nikita Yu. Komarovsky 

2, str. 1, ul. Elektrodnaya, Moscow, 111524, Russia;
4, str. 1, Leninsky prosp., Moscow, 119049, Russia

E. O. Zhuravlev
Federal State Research and Development Institute of Rare Metal Industry (Giredmet JSC); National University of Science and Technology «MISiS»
Russian Federation

Evgeny O. Zhuravlev 

2, str. 1, ul. Elektrodnaya, Moscow, 111524, Russia;
4, str. 1, Leninsky prosp., Moscow, 119049, Russia

E. V. Molodtsova
Federal State Research and Development Institute of Rare Metal Industry (Giredmet JSC
Russian Federation

Elena V. Molodtsova 

2, str. 1, ul. Elektrodnaya, Moscow, 111524, Russia

A. V. Kudrya
National University of Science and Technology «MISiS»
Russian Federation

Aleksandr V. Kudrya 

4, str. 1, Leninsky prosp., Moscow, 119049, Russia

R. Yu. Kozlov
Federal State Research and Development Institute of Rare Metal Industry (Giredmet JSC); National University of Science and Technology «MISiS»
Russian Federation

Roman Yu. Kozlov 

2, str. 1, ul. Elektrodnaya, Moscow, 111524, Russia;
4, str. 1, Leninsky prosp., Moscow, 119049, Russia

A. G. Belov
Federal State Research and Development Institute of Rare Metal Industry (Giredmet JSC)
Russian Federation

Aleksandr G. Belov 

2, str. 1, ul. Elektrodnaya, Moscow, 111524, Russia

S. S. Kormilitsina
Federal State Research and Development Institute of Rare Metal Industry (Giredmet JSC); National University of Science and Technology «MISiS»
Russian Federation

Svetlana S. Kormilitsina

2, str. 1, ul. Elektrodnaya, Moscow, 111524, Russia;
4, str. 1, Leninsky prosp., Moscow, 119049