2009 №01

2009 №03

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CONTENTS

ELECTROSLAG TECHNOLOGY

• Zaitsev V. A., M edovar L. B. Hearth electrodes of DC arc furnaces... 3
• Ryabinin V. A., Grishko Yu. S.,Saenko V. Ya., Zhuravel V. M., Yarosh V. M. Extraction of copper from slags of copper melting production using processes of ASR and ESR... 9
• Poleshchuk M. A., Puzrin L. G., Shevtsov V. L., Borodin A. I. Electroslag casting of billets of bodies of flange stop valves with melting-on of branch pipes... 13
• Skripnik S. V. About alternative method of production of large-sized hollow billets in gas turbine manufacturing... 18

ELECTRON BEAM PROCESSES

• Paton B. E., Trigub N. P., Akhonin S. V. Prospects of titanium application in nuclear power engineering of Ukraine... 23
• Olikhovskaya L. O., M elnichenko T. V., M atvienko Ya. I., Ustinov A. I. Phase transformations in heating multi-layer foil Al/Cu produced by the method of electron beam deposition... 27

PLASMA-ARC TECHNOLOGY

• Konstantinov V. S., Shapovalov V. A., Davydov S. I., Shvartsman L. Ya., Teslevich S. M. Peculiarities of technology of production of sheet rolled metal from wastes of titanium sponge and its products... 32

VACUUM-INDUCTION MELTING

• Shapovalov V. A., Sheiko I. V., Nikitenko Yu. A. Some peculiarities in design of devices for metal melt dispersion... 35

VACUUM-ARC REMELTING

• Konstantinov V. S., Shapovalov V. A., Teslevich S. M., Davydov S. I., Svartsman L. Ya. Producing of consumable electrodes of spongy titanium for remelting in skull foundry furnaces... 39
• Demchishin A. V., Goltvyanitsa V. S., Goltvyanitsa S. K., Kulak L. D., Tokarev O. A., Avtonomov G. A. Structure and properties of coatings of Ti, Ti36Al, Ti/Al, produced by the method of vacuum arc evaporation... 42

GENERAL PROBLEMS OF METALLURGY

• Lakomsky V. V., Grigorenko G. M. Approach to evaluation of basicity of slag melt in the gas-slag-metal system... 48

ENERGY AND RESOURCES SAVING

• Naidek V. L., Kostyakov V. N., Voloshin A. A. Plasma attachments for intensification of metallurgical processes in induction furnaces... 50

INFORMATION

• Akhonin S. V. International Conference «Ti-2009 in CIS»... 53
• Grigorenko S. G. All-Ukrainian scientific-technical conference of young scientists and specialists «Welding and related technologies»... 54
• B. V. Danilchenko is 70... 56
• I. S. Malashenko is 70... 57