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Перегляд Вопросы атомной науки и техники за автором "Uvarov, V.T."

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники за автором "Uvarov, V.T."

Сортувати за: Порядок: Результатів:

  • Aluminum surface coating of copper using highcurrent electron beam 
    Donets, S.E.; Klepikov, V.F.; Lytvynenko, V.V.; Lonin, Yu.F.; Ponomarev, A.G.; Starovoytov, R.I.; Startsev, O.A.; Uvarov, V.T. (Вопросы атомной науки и техники, 2015)
    High-current electron beam irradiation has been applied for surface coating of copper with aluminum in ablative mode at the TEMP-A accelerator with energy of 350 keV, pulse length of 5 μs, and fluence 10…200 J/cm2. The ...
  • Analysis of changes in the phase and structural state of an aluminum alloy 1933 surface layer, melted by a pulsed electron beam 
    Myla, D.E.; Bryukhovetsky, V.V.; Lytvynenko, V.V.; Poyda, V.P.; Poyda, A.V.; Klepikov, V.F.; Uvarov, V.T.; Lonin, Yu.F.; Ponomarev, A.G. (Вопросы атомной науки и техники, 2020)
    The structural and phase changes in the surface layer of an aluminum alloy 1933 caused by the action of a relativistic pulsed electron beam are studied. The structural and phase state of this layer is determined by the ...
  • Application of radiation processes for testing of gas turbine blades 
    Bazaleev, M.I.; Bryukhovetsky, V.V.; Donets, S.Ye.; Klepikov, V.F.; Lytvynenko, V.V.; Prokhorenko, E.M.; Startsev, O.A.; Lonin, Yu.F.; Ponomarev, A.G.; Uvarov, V.T. (Вопросы атомной науки и техники, 2019)
    Structural integrity of the gas turbine blades is of great concern. A set of methods and instruments is proposed to study the problems of the test loading of the industrial turbine blades. The approach aims to model the ...
  • Behavior of molybdenum target in condition of irradiation by the high current relativistic electron beam 
    Donets, S.E.; Lytvynenko, V.V.; Lonin, Yu.F.; Ponomarev, A.G.; Rokhmanov, N.Ya.; Starovoytov, R.I.; Uvarov, V.T. (Вопросы атомной науки и техники, 2018)
    The problems of the stability of molybdenum targets to the action of concentrated energy fluxes are considered. A series of irradiations of a molybdenum target with a high-current relativistic electron beam was carried ...
  • Dynamics of the gas-plasma torch formed by the highcurrent electron beam action on solid targets 
    Klepikov, V.F.; Lytvynenko, V.V.; Lonin, Yu.F.; Ponomarev, A.G.; Tolstolutskiy, O.G.; Uvarov, V.V.; Uvarov, V.T. (Вопросы атомной науки и техники, 2009)
    The interaction of high-current REВ with the surface of solid targets was investigated. The target material was stainless steel 12Х18Н10Т, graphite, tungsten, plexiglas. The optical diagnostic methods were used to determine ...
  • Electrolysite-plasma smoothing of relief on targets modified by a high-current relativistic electron beam 
    Starovoytov, R.I.; Mihal, O.V.; Moroz, O.V.; Mazilin, B.A.; Donets, S.E.; Lytvynenko, V.V.; Lonin, Yu.F.; Ponomarev, А.G.; Uvarov, V.T. (Вопросы атомной науки и техники, 2018)
    The problem of the appearance of a relief on the surface of metals, which was modified by high-current relativistic electron beams, is considered. The technological promise of this modification is shown. The possibility of ...
  • Generation UWB signal at energization of a helical antenna high-current REB 
    Balakirev, V.A.; Gorban’, A.M.; Egorov, A.M.; Kantemirov, A.V.; Lonin, Yu.F.; Ponomarev, A.G.; Onishenko, N.I.; Uvarov, V.T.; Chumakov, V.I.; Shevtusev, D.A.; Sherney, V.V. (Вопросы атомной науки и техники, 2006)
    In operation the possibility of generation of UWB signal was researched at excitement of a helical antenna by a high-current relativistic bundle of nanosecond duration. The experiments were conducted on a high-current ...
  • Microstructure and property modifications in surface layers of a AA6111 aluminum alloy induced by high-current pulsed relativistic electron beam 
    Myla, D.E.; Bryukhovetsky, V.V.; Lytvynenko, V.V.; Petrushenko, S.I.; Nevgasimov, O.O.; Lonin, Yu.F.; Ponomarev, A.G.; Uvarov, V.T. (Вопросы атомной науки и техники, 2022)
    The processing of the AA6111-T4 aluminum alloy by the high-current relativistic electron beams affects the forming of the surface layer with a modified structure and phase state. The depth of the modified surface layer ...
  • Modification effects of microsecond high current electron beam exposure on titanium VT22 alloy 
    Donets, S.Ye.; Klepikov, V.F.; Lytvynenko, V.V.; Prokhorenko, E.M.; Startsev, O.A.; Lonin, Yu.F.; Ponomarev, A.G.; Uvarov, V.T.; Starovoytov, R.I. (Вопросы атомной науки и техники, 2019)
    Titanium VT22 alloy was irradiated in the TEMP-A accelerator with the high current electron beam with the energy of 350 keV, beam current of 2 kA, pulse length around 4 µs, and beam diameter of 45 mm. The irradiation was ...
  • Modification of structure of the surface of steel (ХГС) as a result of influences of high-current electron beam 
    Prokhorenko, E.M.; Lytvynenko, V.V.; Melyakovа, O.А.; Lonin, Yu.F.; Ponomarev, A.G.; Uvarov, V.T.; Shul'gin, N.A.; Prokhorenko, T.G. (Вопросы атомной науки и техники, 2020)
    The steel surface (ХГС) was irradiated with a high-current electron beam. A high-current electron beam was obtained in the TEMP-A accelerator. Steel samples were made from drum mill balls. The balls had varying degrees of ...
  • Modification of the aluminum alloy by the radiation and mechanical treatment 
    Donets, S.E.; Lytvynenko, V.V.; Klepikov, V.F.; Lonin, Yu.F.; Ponomarev, A.G.; Selivanov, S.Ye.; Starovoytov, R.I.; Uvarov, V.T. (Вопросы атомной науки и техники, 2020)
    The paper discusses the problem of increasing the performance properties of aluminum alloy D16 for possible more efficient use in the fields of transport engineering. A property modification tool is a high current relativistic ...
  • Modification of the D16 aluminum alloy structure by pulsed relativistic electron beam 
    Klepikov, V.F.; Uvarov, V.T.; Kivshyk, V.F.; Ponomarev, A.G.; Bazaleev, М.I.; Bryukhovetsky, V.V.; Kuznetsova, R.I.; Lytvynenko, V.V. (Вопросы атомной науки и техники, 2001)
    The influence of a pulsed intense relativistic electron beam on mesoscopic structural characteristics of D16 aluminium alloy plates is studied. The phenomenological parameters of superplastic flow of alloy D16 plates after ...
  • Morphological characteristics of craters on the surface of AA1933 aluminum alloy irradiated by pulsed electron beam 
    Bryukhovetsky, V.V.; Lytvynenko, V.V.; Lonin, Yu.F.; Myla, D.E.; Ponomarev, A.G.; Uvarov, V.T. (Problems of Atomic Science and Technology, 2023)
    Irradiation of an industrial aluminum alloy AA1933 with an intense pulsed electron beam with particle energy of 0.35 MeV, a beam current of 2.0 kA, a pulse duration of 5 μs, and a beam diameter of 3 cm results in the ...
  • Physical and mechanical properties of titanium alloy VT1-0 after high-current electron beam irradiation 
    Klepikov, V.F.; Lonin, Yu.F.; Ponomarev, A.G.; Startsev, O.A.; Uvarov, V.T. (Вопросы атомной науки и техники, 2015)
    Titanium alloy VT1-0 was modified by the high-current electron beam irradiation with energy 0.35 MeV, 5 μs impulse, and power density of 60 MW⋅cm-2. It was found that intense electron exposure significantly increased both ...
  • Strengthening of the surface of steel (9XФМ) exposed to a high-current electron beam 
    Prokhorenko, E.M.; Lytvynenko, V.V.; Melyakovа, O.А.; Lonin, Yu.F.; Ponomarev, A.G.; Uvarov, V.T.; Shulgin, N.A.; Prokhorenko, T.G.; Starovoytov, R.I.; Morozov, A.I.; Artemev, S.R. (Вопросы атомной науки и техники, 2020)
    9ХФМ steel was irradiated with a high-current electron beam. The high-current electron beam was obtained in the TEMP-A accelerator. The irradiation was performed for various samples of the material of a ball mill drum. ...
  • Surface modification of the titanium alloy VT22 by high current pulsed electron beam 
    Donets, S.Ye.; Lytvynenko, V.V.; Lonin, Yu.F.; Ponomarev, A.G.; Startsev, O.A.; Uvarov, V.T. (Вопросы атомной науки и техники, 2022)
    The industrial Titanium VT22 alloy was irradiated using the high-current pulsed electron beam (HCEB). HCEB method is an effective method to test the materials under extreme volumetric thermo-mechanical and irradiation ...
  • The particularities of the high current relativistic electron beams influence on construction materials targets 
    Batracov, А.B.; Bazaleev, M.I.; Donets, S.E.; Klepikov, V.F.; Lonin, Yu.F.; Lytvynenko, V.V.; Ponomarev, А.G.; Uvarov, V.V.; Uvarov, V.T.; Robuk, V.N. (Вопросы атомной науки и техники, 2013)
    Possible approaches to practical application of observed effects at intense relativistic electron beam interaction with solids with particles energy about 0.5 MeV are discusses in the article. Physical actions leading to ...
  • The simulation of emergency action on construction materials by high current relativistic electron beams 
    Donets, S.E.; Bryukhovetsky, V.V.; Lytvynenko, V.V.; Kasatkin, Yu.A.; Startsev, О.А.; Lonin, Yu.F.; Ponomarev, A.G.; Uvarov, V.T. (Problems of Atomic Science and Technology, 2023)
    Development of many innovative areas in energy, mechanical engineering, aircraft building and other industries is limited by the strength of materials under the action of temperature gradients. In this regard, the problem ...
  • The use of high-current relativistic electron beams for the study of the effects of ionizing radiation on materials storage RAW 
    Klepikov, V.F.; Prokhorenko, E.M.; Lytvynenko, V.V.; Donets, S.E.; Robuk, V.N.; Prokhorenko, T.G.; Uvarov, V.T.; Ponomarev, A.G.; Lonin, Yu.F. (Вопросы атомной науки и техники, 2016)
    Efficiency of application of heavy-current electron beams was studied. The electron beams were used for the imitation of influence of ionizing radiation and physical loadings on the walls of waste storage facilities. ...

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