V. K. Narva
National Research Technological University MISiS
Russian Federation

Valentina K. Narva, Candidate of Sciences (Engineering), Professor of the Department of Powder Metallurgy and Functional Coatings

4 Leninsky Ave., Moscow 119049

Zh. V. Eremeeva
National Research Technological University MISiS; Moscow Polytechnic University
Russian Federation

Zhanna V. Eremeeva, Doctor of Sciences (Engi- neering), Professor, Professor of the Department of Powder Metallurgy and Functional Coatings, National Research University MISIS

4 Leninsky Ave., Moscow 119049,

38 Bolshaya Semyonovskaya Str., Moscow 107023

V. V. Gomzhin
Moscow Polytechnic University
Russian Federation

Vladimir V. Gomzhin, Post-Graduate Student of the Department of Metallurgy

38 Bolshaya Semyonovskaya Str., Moscow 107023

N. I. Volgina
Moscow Polytechnic University
Russian Federation

Natalia I. Volgina, Candidate of Sciences (Engi- neering), Associate Professor of the Department of Metallurgy

38 Bolshaya Semyonovskaya Str., Moscow 107023