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Перегляд Вопросы атомной науки и техники за темою "Физика радиационных и ионно-плазменных технологий"

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Перегляд Вопросы атомной науки и техники за темою "Физика радиационных и ионно-плазменных технологий"

Сортувати за: Порядок: Результатів:

  • 80 лет со дня рождения В.Ф. Зеленского 
    Автор відсутній (Вопросы атомной науки и техники, 2009)
    18 февраля 2009 года исполнилось 80 лет со дня рождения доктора технических наук, профессора, академика НАН Украины, заслуженного деятеля науки и техники Украины, лауреата Государственных премий СССР и Украины Виктора ...
  • Angular trap for macroparticles 
    Aksyonov, D.S. (Вопросы атомной науки и техники, 2013)
    Properties of angular macroparticle traps were investigated in this work. These properties are required to design vacuum arc plasma filters. The correlation between trap geometry parameters and its ability to absorb ...
  • Blistering of W, Ta and W-Ta coatings under the influence of particles of low-energy hydrogen plazma 
    Tolstolutskaya, G.D.; Kuprin, A.S.; Voyevodin, V.N.; Nikitin, A.V.; Ovcharenko, V.D.; Belous, V.A.; Vasilenko, R.L.; Kopanets, I.E. (Вопросы атомной науки и техники, 2017)
    The surface topography and deuterium retention in W, Ta and W-Ta coatings under the influence of low-energy deuterium plasma was studied. It was observed formation of blisters as dome and burst or delaminated structures. ...
  • Calculation of macroparticle flow in filtered vacuum ARC plasma systems 
    Aksyonov, D.S. (Вопросы атомной науки и техники, 2012)
    Model of macroparticle behavior inside plasma guiding channels of vacuum arc systems and program for calculation of macroparticle flow in plasma filters (separators) used in vacuum arc film deposition are described. Several ...
  • Cavitation erosion of Ti-6Al-4V alloy with vacuum-arc TiN and CrN coatings 
    Kuprin, А.S.; Ovcharenko, V.D.; Leonov, S.A.; Tolmachova, G.N.; Belous, V.А.; Reshetnyak, Е.N.; Klimenko, I.О.; Kmech, М. (Вопросы атомной науки и техники, 2018)
    The distilled-water cavitation erosion resistance of Ti-6Al-4V alloy with vacuum-arc TiN and CrN coatings is investigated. The results show that the coatings having high mechanical properties are capable to reduce ...
  • Combined vacuum-arc hardening of frictional unit components 
    Belous, V.A.; Yermolenko, I.G.; Zadneprovsky, Yu.A.; Lomino, N.S. (Вопросы атомной науки и техники, 2016)
    For increasing the service life of steel components that form a friction pair and are operated under conditions of dynamic loads, elevated temperatures and corrosive media, the process of working contact surface modification ...
  • Composition adjustment of vacuum-arc Ti-Al-N films, deposited with use of two-channel filter 
    Aksyonov, D.S.; Aksenov, I.I.; Luchaninov, A.A.; Reshetnyak, E.N.; Strel’nitskij, V.E. (Вопросы атомной науки и техники, 2011)
    Composite films were formed by vacuum-arc method using two plasma sources equipped with aluminum and titanium cathodes. The sources were coupled with a dual channel T-shaped magnetic filter. Ability of Ti-Al-N films ...
  • Composition compound of Cr-N coating deposited on an aluminum preliminary irradiated with nitrogen ions 
    Guglya, A.G.; Neklyudov, I.M.; Shkuropatenko, V.A.; Vanzha, A.F.; Virich, V.D. (Вопросы атомной науки и техники, 2005)
    Ion-beam assisted technology was used for deposition of Cr-N coating on aluminum under simultaneous irradiation with 30 keV nitrogen ions at temperatures 200 and 300°C. Distribution of metal components in the coating and ...
  • Computer simulation of transient layer chemical composition in Cr-N films obtained by ion beam assisted deposition 
    Marchenko, I.G.; Guglya, A.G. (Вопросы атомной науки и техники, 2001)
    The computer simulation of Cr-N film deposition by IBAD method was carried out. The implanted nitrogen content in the growing film is calculated, values of the radiation defect formation in the film are obtained. The ...
  • Corrosion durability of nanostructured TiAlYN coatings, deposited by PIII&D method from filtered vacuum-arc cathodic plasma 
    Vasyliev, V.V.; Luchaninov, A.A.; Sevidova, E.K.; Strel'nitskij, V.E. (Вопросы атомной науки и техники, 2015)
    The electrochemical characteristics of nanostructured TiAlYN coatings deposited on 12X18H10T steel substrates are investigated in 3% aqueous solution of NaCl. The coatings were deposited from filtered vacuum-arc plasma by ...
  • CrNx покрытия, полученные вакуумно-дуговым методом 
    Кунченко, В.В.; Андреев, А.А.; Кунченко, Ю.В.; Картмазов, Г.Н. (Вопросы атомной науки и техники, 2004)
    CrNх покрытия различной стехиометрии получены методом вакуумно-дугового осаждения. Изучено влияние основных параметров (давление азота PN = 0…0,6 Па, температура подложки ТП = 150….600 °С, её потенциал UП = -15…-120 В) ...
  • Determination of sp³ fraction in ta-C coating using XPS and Raman spectroscopy 
    Zavaleyev, V.; Walkowicz, J.; Sawczak, M.; Klein, M.; Moszyński, D.; Chodun, R.; Zdunek, K. (Вопросы атомной науки и техники, 2016)
    The paper presents results of studies on the structure of tetrahedral amorphous carbon films (ta-C) with a thickness in the range from 20 to 280 nm, deposited using pulsed vacuum arc technique with an electromagnetic ...
  • Durability of the multicomponent nitride coatings based on TiN and (Ti,Al)N deposited by PIII&D method 
    Vasyliev, V.V.; Goltvyanytsya, V.S.; Goltvyanytsya, S.K.; Luchaninov, A.A.; Marinin, V.G.; Reshetnyak, E.N.; Strel'nitskij, V.E.; Tolmachоva, G.N. (Вопросы атомной науки и техники, 2015)
    The multicomponent nitride coatings based on TiN and (Ti, Al)N with small additions of Y, Re, Ni, Cr, Si, Mo, Fe synthesized by the PIII&D method from the filtered cathodic-arc plasma. The crystalline nitride phase in all ...
  • Dynamics of the plasma electrolytic polishing process of austenitic steel AISI 304 in a solution of ammonium sulfate 
    Mihal, O.V.; Moroz, O.V.; Starovoytov, R.I.; Lytovchenko, S.V.; Mazilin, B.A.; Iliushyn, L.O. (Вопросы атомной науки и техники, 2018)
    Modern industrial technological processes together with scientific research activities require the special preparation of the metal surfaces for the further treatments. At present time the variety of techniques for the ...
  • Effect of carbon on the properties of CrN coatings formed by cathodic arc evaporation in stationary system 
    Kuprin, A.S.; Kolodiy, I.V.; Ovcharenko, V.D.; Tolmachova, G.N.; Gilewicz, A.; Lupicka, O.; Warcholinski, B. (Вопросы атомной науки и техники, 2016)
    Due to good resistance to oxidation and wear chromium nitride coatings are widely used in industry. The works aimed at further improving, for example by carbon doping, the properties of the coatings. The goal of this study ...
  • Effect of deuterium implantation dose on properties of CrN coatings 
    Kuprin, A.S.; Belous, V.A.; Morozov, O.M.; Ovcharenko, V.D.; Dub, S.N.; Tolmachova, G.N.; Reshetnyak, E.N.; Zhurba, V.I.; Progolaieva, V.O. (Вопросы атомной науки и техники, 2017)
    The methods of X-ray diffraction analysis, atomic-force microscopy, nanoindentation and thermodesorption spectroscopy have been applied to investigate the effect of a dose (from 5∙10¹⁶ to 1.5∙10¹⁸ D/сm²) of implanted ...
  • Effects of temperature on the laws of plastic deformation and mechanical characteristics foils Al coated with titanium nitride 
    Badiyan, E.E.; Tonkopryad, A.G.; Shekhovtsov, O.V.; Shurinov, R.V. (Вопросы атомной науки и техники, 2016)
    Приведены экспериментальные результаты определения роли покрытия из нитрида титана на законо- мерность пластического деформирования двумерных поликристаллов алюминия при комнатной и повы- шенных температурах. Показано, ...
  • Formation of thin film Cr-N composites under ion bombardment at low rates of chromium deposition 
    Guglya, A.; Litvinenko, M.; Marchenko, Y.; Vasilenko, R. (Вопросы атомной науки и техники, 2006)
    One of peculiar features of the IBAD technology consists in that the damage level and concentration of implanted ions are distributed nonuniformly in the depth of deposited material. The calculations, we have done earlier ...
  • Frictional properties of multielement coatings (TiZrHfYNbTa)N 
    Novikov, V.Ju.; Stolbovoy, V.A.; Beresnev, V.M.; Sobol’, O.V.; Nyemchenko, U.S. (Вопросы атомной науки и техники, 2015)
    The influence of pressure of nitrogen atmosphere on the structural and phase state and properties of vacuum-arc nitride coatings Ti-Zr-Hf-V-Nb-Ta has been studied. The multi-element nitride coatings deposited in nitrogen, ...
  • Influence of transport properties on energy resolution of planar TlBr and CdZnTe gamma-ray detectors: Monte-Carlo investigation 
    Skrypnyk, A.I.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2014)
    The response of TlBr- and CdZnTe-detectors to gamma-rays from ⁵⁷Со and ¹³⁷Cs was simulated by Monte-Carlo method via Geant4 package. We studied the influence of transport parameters of electrons and holes on energy ...

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