2018 №04

DOI of Issue https://doi.org/10.15407/sem2019.01

2019 №02

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CONTENTS

• Development of scientific research in the Department of Physical and Technical Problems of Materials Science of the NAS of Ukraine ...  3

ELECTROSLAG TECHNOLOGY

• Protokovilov I.V., Nazarchuk A.T., Petrov D.A., Porohonko V.B. Features of structure formation in the precision alloy 29NK in ESR with a portion ingot formation ... 11 https://doi.org/10.15407/sem2019.01.01

ELECTRON BEAM PROCESSES

• Grechanyuk N.I., Smashnyuk Yu.A., Khomenko E.V., Klochikhin V.V., Grechanyuk I.N. Electron beam melting of tubular billets from NiCrAlY alloys used as cathodes for ion-plasma coatings ... 17 https://doi.org/10.15407/sem2019.01.02

VACUUM-ARC REMELTING

• Ovchinnikov A.V., Teslevich S.M., Tizenberg D.L., Efanov V.S. Technology of melting ingots of cobalt alloy by the arc remelting method ... 23 https://doi.org/10.15407/sem2019.01.03

VACUUM-INDUCTION MELTING

• Paton B.E., Grigorenko G.M., Sheyko I.V. Induction melting in sectional mold ... 28 https://doi.org/10.15407/sem2019.01.04

ENERGY-RESOURCES SAVING

• Gasik M.I., Projdak Yu.S. Application of electric slag and vacuum-arc remelts to improve the quality of the metal of the all-rolled railway wheels ... 35 https://doi.org/10.15407/sem2019.01.05
• Timoshenko S.N., Stovpchenko A.P., Kostetsky Yu.V., Gubinsky M.V. Ways of increasing the energy efficiency of electric arc furnaces ... 46 https://doi.org/10.15407/sem2019.01.06

INFORMATION

• International Conference «Welding and Related Technologies — Present and Future» ... 57
• Our congratulations ... 59
• Theses for the scientific degree ... 60
• Calendar of exhibitions and conferences in 2019 ... 62