S. A. Trebukhov
Satbayev University, Institute of Metallurgy and Ore Beneficiation JSC
Kazakhstan

Trebukhov S.A. – Cand. Sci. (Eng.), deputy general director

050010, Almaty, Shevchenko str., 29/133

V. N. Volodin
Satbayev University, Institute of Metallurgy and Ore Beneficiation JSC
Kazakhstan

Volodin V.N. – Dr. Sci. (Phys.-Math.), Dr. Sci. (Eng.), prof., сhief scientific of the Laboratory of vacuum processes

050010, Almaty, Shevchenko str., 29/133

O. V. Ulanova
«DHZ» AG
Switzerland

Ulanova O.V. – Cand. Sci. (Eng.), project manager for research and development

8154, Oberglatt, Breitlosstrasse, 10

A. V. Nitsenko
Satbayev University, Institute of Metallurgy and Ore Beneficiation JSC
Kazakhstan

Nitsenko А.V. – Cand. Sci. (Eng.), head of the Laboratory of vacuum processes

050010, Almaty, Shevchenko str., 29/133

N. M. Burabaeva
Satbayev University, Institute of Metallurgy and Ore Beneficiation JSC
Kazakhstan

Burabaeva N.M. – Cand. Sci. (Eng.), researcher of the Laboratory of vacuum processes

050010, Almaty, Shevchenko str., 29/133