2013 №01

2013 №03

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CONTENTS

ELECTROSLAG TECHNOLOGY

• Biktagirov F.K., Shapovalov V.A., Gnatushenko A.V., Ignatov A.P. Electroslag melting using acid slags ... 3

ELECTRON BEAM PROCESSES

• Stelmakh Ya.A., Krushinskaya L.A., Kurapov Yu.A., Litvin S.E., Oranskaya E.I. Composite nanomaterial of Al2O3—Ag system produced using electron beam evaporation in vacuum ... 7
• Mushegyan V.O. New technology of molybdenum rod production using electron beam melting ... 12

PLASMA-ARC TECHNOLOGY

• Shapovalov V.A., Zhirov D.M., Burnashev V.R. Investigation of stability of arc of plasmatron with a deepened cathode ... 16
• Zhirov D.M. Influence of basicity of slag melt on the process of plasma-arc liquid-phase reduction of iron by gases ... 20
• Tunik A.Yu. Structure and phase transformations in composite particles proceeding during plasma spraying ... 23
• Litvinenko A.I., Zhudra A.P., Belyi A.I. Analysis and kinetics of the process of thermal centrifugal spraying of ingots of fused tungsten carbides ... 29

GENERAL PROBLEMS OF METALLURGY

• Zadorozhnyuk O.M., Kapitanchuk L.M., Smiyan O.D., Butkova E.I. New possibilities to carry out metals science investigations of base metal and welded joints ... 36
• Melnichenko T.V. Structure formation in multilayer reaction system Ti/Al ... 41

NEW MATERIALS

• Belyavin A.F., Fedotov D.A., Kurenkova V.V., Khomich D.P. Restoration of single-crystal blades applying argon arc surfacing and deposition of thermal protective coating. Part II ... 48

REVIEWS AND SCIENTIFIC DISCUSSIONS

• Tsykulenko K.A. Electroslag technologies of ingot melting. Liquid metal or consumable electrode ... 55

INFORMATION

• Abstracts of reports on three-year subjects of trend finalized in 2012 ... 59
• V.Ya. Saenko is 75 ... 63
• Jubilee session of General Meeting of the National Academy of Sciences of Ukraine ... 64
• Ryabtsev I.A. Session of Scientific Council on new materials at the Committee on Natural Sciences of the International Association of Academies of Sciences ... 65