%0 Journal Article %T OVERVIEW OF WAYS TO INCREASE THE THERMAL EFFICIENCY OF PLASMA TORCHES FOR PLASMA COATING PROCESSES %A Kadyrmetov, A.M. %A Drozdov, I.G. %A Suhochev, G.A. %A Smol'yannikova, E.G. %A Popov, D.A. %A Pustovalov, A.S. %A Popov, P.N. %K ELECTRIC ARC PLASMA TORCH, THERMAL EFFICIENCY, COMBINED PLASMA TORCH, MICROPLASMA TORCH, MULTI-INPUT PLASMA TORCH, INTERELECTRODE INSERTS %J Voronezh Scientific-Technical Bulletin %D 2025 %N 4 %P 33 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov