Перегляд за автором "Omelchuk, A.A."

Сортувати за: Порядок: Результатів:

  • Corrosion of irradiated Ni-Mo alloys in sodium fluoride - zirconium melt 
    Azhazha, V.M.; Andriiko, A.A.; Bakai, A.S.; Volkov, S.V.; Devyatkin, S.V.; Dovbnya, A.N.; Lavrinenko, S.D.; Omelchuk, A.A.; Shirokov, B.M.; Shmegera, R.S. (Вопросы атомной науки и техники, 2005)
    The corrosion of nickel-molybdenum alloys and their constituents in a molten eutectic sodium fluoride-zirconium fluoride mixture has been studied by cyclic voltammetry, X-ray analysis, SEM and metallography. The dependence ...
  • Corrosion processes in zirconium fluoride-sodium fluoride melts.Study of shortcut cell C/(ZrF₄ – NaF)EUT/Hastelloy 
    Bakai, A.S.; Volkov, S.V.; Azhazha, V.M.; Andriiko, A.A.; Omelchuk, A.A.; Buryak, M.I.; Voronin, B.M.; Lavrinenko, S.D. (Вопросы атомной науки и техники, 2005)
    Time dependencies for the parameters (current, voltage, inner resistance) of shortcut galvanic cell Hastelloy-carbon material have been studied in NaF-ZrF₄ eutectic melt at 600…650°C. Analysis of these data, together with ...
  • Corrosion stability of molybdenum and tungsten coatings in lead-bismuth eutectic 
    Azhazha, V.M.; Bakai, A.S.; Glushko, P.I.; Kovtun, K.V.; Omelchuk, A.A.; Semenov, N.A.; Skryptun, I.N.; Sheremet, V.I.; Shirokov, B.M.; Shmegera, R.S. (Вопросы атомной науки и техники, 2005)
    The paper presents results of corrosion tests of tungsten- and molybdenum-based protective coatings, deposited on nickel-molybdenum alloys (hastelloy) in heavy metal melts (Pb, Bi, Pb–Bi eutectic). Results of an investigation ...
  • Reaction of zirconium with alkali halide melts 
    Andriiko, A.A.; Omelchuk, A.A.; Bakai, A.S. (Вопросы атомной науки и техники, 2005)
    The theoretical model was developed for the description of the reactions of a polyvalent metal with melts containing its compounds, which account for the formation of each species in intermediate oxidation states. This ...
  • Structural carbon-carbon materials for accelerator-driven systems 
    Gurin, V.A.; Bakai, A.S.; Gurin, I.V.; Omelchuk, A.A.; Buryak, M.I.; Voronin, B.M.; Shmehera, R.S. (Вопросы атомной науки и техники, 2005)
    The paper presents results of investigations of the compatibility of carbon-carbon composite materials with molten sodium fluoride – zirconium fluoride mixture in the presence of molten lead and its fluoride. The investigations ...
  • Study of materials for reactors employing molten fluoride salts or PB-BI coolant using an electron irradiation test facility 
    Azhazha, V.M.; Bakai, A.S.; Gurin, I.V.; Neklyudov, I.M.; Omelchuk, A.A.; Zelenskiy, V.F.; Garner, F.A. (Вопросы атомной науки и техники, 2005)
    Overview of results obtained within the framework of the STCU Project #294 is given