Перегляд за автором "Shcherban, A.P."

Сортувати за: Порядок: Результатів:

  • Computation of thermodynamic parameters of binary metal systems with limited solubility of components in the solid α-phase 
    Shcherban, A.P.; Datsenko, O.A. (Вопросы атомной науки и техники, 2020)
    In the region of the primary solid α-phase for systems with limited solubility thermodynamic quantities such as the partial enthalpy of dissolution Δ HαB, the activity coefficients γαB and the activities ααB in binary metal ...
  • High-pure zinc for growing Zn⁸²Se scintillation crystals 
    Kovtun, G.P.; Shcherban, A.P.; Solopikhin, D.A.; Virych, V.D.; Gorbenko, Yu.V. (Вопросы атомной науки и техники, 2020)
    A process has been developed to produce high-purity granular zinc for growing Zn⁸²Se scintillation crystals designed to study the neutrinoless double beta decay (0ν2β) of the selenium isotope ⁸²Se in the CUPID-0 experiment. ...
  • Longitudinal Ultrasound Velocity and Attenuation in Isotopically Enriched Cadmium 
    Bulatov, A.S.; Kovtun, G.P.; Klochko, V.S.; Korniets, A.V.; Solopikhin, D.A.; Shcherban, A.P. (Металлофизика и новейшие технологии, 2018)
    The results of the acoustic-properties’ study of high-purity (>99.999%) cadmium enriched to 66.4% with the isotope ¹⁰⁶Cd and to 82.2% with the isotope ¹¹⁶Cd are presented for the temperature range of 77–300 K. Isotopic ...
  • Production of high-purity zinc single crystals by vertical directed crystallization method 
    Shcherban, A.P.; Kovtun, G.P.; Solopikhin, D.A.; Gorbenko, Yu.V.; Rudycheva, T.Yu.; Malykhin, D.G.; Kolodiy, I.V.; Virych, V.D. (Вопросы атомной науки и техники, 2020)
    A seedless process has been developed to produce high-purity Zn single crystals by the method of vertical directed crystallization from a melt. The output of a single crystal structure is from 60 to 80%. Crystals with ...
  • The refining of titanium by crucibleless zone melting method 
    Kozhevnikov, O.E.; Pylypenko, M.M.; Shcherban, A.P.; Datsenko, О.А.; Pelykh, V.M.; Virych, V.D. (Вопросы атомной науки и техники, 2021)
    The physical substantiation of titanium refining by crucibleless electron beam zone melting (ZM) method in vacuum was presented. Calculations of the equilibrium, limiting and effective distribution coefficients for impurity ...
  • To the issue of the ultimate purification of metals 
    Kovtun, G.P.; Solopikhin, D.A.; Shcherban, A.P. (Вопросы атомной науки и техники, 2022)
    The paper considers issues related to the ultimate content of impurity elements in metals in the processes of their refining by evaporation and distillation in vacuum, zone recrystallization and electromigration. It is ...