2010 №02

2010 №04

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CONTENTS

• Boris Paton — the laureate of International Energy Prize «Global Energy»... 3

ELECTROSLAG TECHNOLOGY

• Medovar L. B., Saenko V. Ya., Stovpchenko A. P., Tsykulenko A. K., Shevchenko N. T., Zhuravel V. M., Polishko A. A., Fedorovsky B. B., Noshchenko G. V., Lebed V. A. Electroslag technologies of producing large forge ingots... 5

ELECTRON BEAM PROCESSES

• Paton B. E., Trigub N. P., Berezos V. A., Kryzhanovskiy V.A., Severin A. Yu. Producing of large-size ingots of heat-resistant alloys on titanium base using the method of electron beam melting... 11
• Berezos V. A. Verification of adequacy of mathematical model of process of crystallization of EBCHM ingot... 14
• Mushegyan V. O., Karapetyan G. Ch, Turenkov N. M. Technology of producing pipes of molybdenum ingots of electron beam melting... 18
• Ustinov A. I., Fesyun E. V., M elnichenko T. V., Nekrasov A. A. Effect of iron additions on sub-and microstructure of vacuum condensates of copper... 21

PLASMA-ARC TECHNOLOGY

• Burnashev V. R. Behavior of nitrogen in melting special steels in a.c. plasma-arc furnace with ceramic hearth... 27
• Nikitenko Yu. A. Producing of rapidly-hardened alloys in plasma-arc melting... 33

GENERAL PROBLEMS OF METALLURGY

• Kurenkova V. V. Peculiarities of microstructure of surface of fir-tree locking piece of single-crystal blades of ZhS36VI alloy... 38
• Lakomsky V. V., Grigorenko G. M., Chubov L. N. Approach to evaluation of slag melt in gas-slag-metal system. Information 2... 47

NEW MATERIALS

• Maksimova S. V., Khorunov V. F. Structure of joints of heat-resistant nickel alloy Inconel 718, made by high-temperature vacuum brazing... 49

REVIEWS AND SCIENTIFIC DISCUSSIONS

• Medovar L. B. Review of complex of manuals «Theory and technology of metallurgical production of metals and alloys» by D. F. Chernega, V. S. Bogushevsky, Yu. Ya. Gotvyansky, V. S. Tereshchenko, B. M. Bojchenko, P. S. Kharlashin, V. S. Gladkikh, nominated for award of the State Prize of Ukraine in the field of science of technology for 2010... 56

INFORMATION

• Session of the Scientific Council on new materials at the Committee on natural sciences of the International Association of Academies of Sciences... 57
• S. I. Kuchuk-Yatsenko is 80... 58
• L. M. Lobanov is 70... 60
• Telnyi Stepan Ivanovich (Towards the 120 birthday anniversary and 85 anniversary of foundation of Chair of Electrometallurgy)... 61
• In memory of V. N. Bernadsky... 63