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  • Corrosion resistance of Nd-Fe-B magnets with PVD protecting coatings modified by pulsed plasma treatment 
    Bovda, O.M.; Bovda, V.O.; Chebotarev, V.V.; Fedorchenko, V.D.; Garkusha, I.E.; Onischenko, L.V.; Sakhnenko, M.D.; Tereshin, V.I.; Tortika, O.S.; Ved, M.V. (Functional Materials, 2008)
    The combination of PVD and pulsed plasma treatment has been applied to Nd-Fe-B based magnets to provide enhanced corrosion resistance. The corrosion behavior of plasma treated Nd-Fe-B sintered magnets with Fe₈₀B₂₀ film in ...
  • Corrosion resistance of prestressing steel wires 
    Hredil, М.І.; Toribio, J. (Фізико-хімічна механіка матеріалів, 2014)
    Cold drawing process is widely used for strengthening of wires made from pearlitic steels for reinforsed concrete structures. Then the steels undergo plastic deformation and the amount of defects rises. It could worsen ...
  • Corrosion resistance of reinforced layers of 15Х11MF steel steam turbine blades 
    Hlushkova, D.B.; Bahrov, V.A.; Hrinchenko, O.D.; Hnatiuk, A.A.; Kalinina, N.E.; Kalinin, V.T. (Вопросы атомной науки и техники, 2021)
    The reliability of the vane apparatus of steam turbines largely determines the operation of the turbine as a whole. The results of scientific research indicate that the surface operation of the blades in the wet-steam flow ...
  • 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 ...
  • Corrosive and Mechanical Degradation of Pipelines in Acid Soils 
    Poberezhnyi, L.Ya.; Marushchak, P.O.; Sorochak, A.P.; Draganovska, D.; Hrytsanchuk, A.V.; Mishchuk, B.V. (Проблемы прочности, 2017)
    The effect of in-service degradation on the deformation behavior of the material of gas mains in soil acid electrolytes has been studied, and it has been shown that depending on the concentration of the corrosive components ...
  • Cosmic ray source and solar energetic particles 
    Cassé, M.; Maslov, V.I. (Problems of Atomic Science and Technology, 2023)
    The acceleration of particles to the high energy is one of the key issues of solar physics, cis-lunar irradiations, astrophysics, and astroparticle physics. With the development of space astronomy, people started to realize ...
  • Cosmochthonius zanini sp. n. (Acari, Oribatida, Cosmochthoniidae) from the Eastern Mediterranea 
    Penttinen, R.; Gordeeva, E. (2003)
    Cosmochthonius zanini Penttinen et Gordeeva sp. n. from the southern Coast of Crimea (Ukraine), Rhodes (Greece) and Turkey is described. It belongs to the reticulates foliatus group of species with thick cerotegument, but ...
  • Cosmological problem solution by complex-dynamical interaction analysis 
    Kirilyuk, A.P. (Наносистеми, наноматеріали, нанотехнології, 2014)
    Universe structure emerges in the unreduced, complex-dynamical interaction process with the simplest initial configuration (two attracting homogeneous fields). The unreduced interaction analysis avoiding any perturbative ...
  • Cosmological scalar fields that mimic the ΛCDM cosmological model 
    Zhdanov, V.I.; Ivashchenko, G.Yu. (Кинематика и физика небесных тел, 2009)
  • Cosmological Symmetry Breaking and Generation of Electromagnetic Field 
    Nagasawa, M. (Symmetry, Integrability and Geometry: Methods and Applications, 2010)
    Cosmological phase transitions accompanied by some kind of symmetry breaking would cause the creation of topological defects and the resulting production of primordial magnetic field. Moreover, such a procedure inevitably ...
  • Cost-Effective Airborne SAR 
    Vavriv, D.M.; Vynogradov, V.V.; Volkov, V.A.; Kozhyn, R.V.; Bezvesilniy, O.O.; Alekseenkov, S.V.; Shevchenko, A.V.; Belikov, A.A.; Vasilevskiy, M.P.; Zaikin, D.I. (Радиофизика и радиоастрономия, 2006)
    A Ku-band airborne SAR, which is a cost effective system in terms of the development and exploitation costs, has been recently developed and tested at the Institute of Radio Astronomy of the National Academy of Sciences ...
  • Coulomb blockade of spin-dependent shuttling 
    Park, Hee Chul; Kadigrobov, A.M.; Shekhter, R.I.; Jonson, M. (Физика низких температур, 2013)
    We show that nanomechanical shuttling of single electrons may enable qualitatively new functionality if spin-polarized electrons are injected into a nanoelectromechanical single-electron tunneling (NEM-SET) device. This ...
  • Coulomb explosion and steadiness of high-radioactive silicate glasses 
    Zhydkov, V. (Condensed Matter Physics, 2004)
    The paper is devoted to the theoretical study of Coulomb explosion in silicate glasses with low ionization potential under internal alpha-irradiation. The phenomenon was studied in the way of computer simulation, namely by ...
  • Coulombic effects on magnetoconductivity oscillations induced by microwave excitation in multisubband two-dimensional electron systems 
    Monarkha, Yu.P. (Физика низких температур, 2012)
    We develop a theory of magneto–oscillations in photoconductivity of multisubband two-dimensional electron systems which takes into account strong Coulomb interaction between electrons. In the presence of a magnetic field ...
  • Coulomb limit for accelerating current in a linac accelerating channel based on combined RF focusing 
    Tishkin, S.S.; Shulika, M.G.; Shulika, O.M. (Вопросы атомной науки и техники, 2020)
    Ion beam propagation stability in an accelerating channel based on combined RF-focusing (CRFF) at high spacecharge density is investigated. It is demonstrated that in case of grouped beam acceleration, the Coulomb current ...
  • Coulomb sums for ⁷Li nucleus at 3-momentum transfers q = 1.250...1.625 fm⁻¹ 
    Buki, A.Yu.; Shevchenko, N.G.; Timchenko, I.S. (Вопросы атомной науки и техники, 2009)
    The experimental response functions of ⁷Li nucleus at effective 3-momentum transfers q = 1.250; 1.375; 1.500 and 1.625 fm⁻¹ are presented. The longitudinal response functions were used to evaluate the Coulomb sum values. ...
  • Counter- and co-directed swirling-type waves due to orbital excitations of a square-base tank 
    Lagodzinskyi, O.E.; Timokha, A.N. (Доповіді НАН України, 2021)
    The analytic technique and numerical experiments are employed to show that the orbital elliptic translational ex citations of a square-base container can, depending on the ratio of the semiaxes of the elliptic orbit, lead, ...
  • Counting Majorana bound states using complex momenta 
    Mandal, I. (Condensed Matter Physics, 2016)
    Recently, the connection between Majorana fermions bound to the defects in arbitrary dimensions, and complex momentum roots of the vanishing determinant of the corresponding bulk Bogoliubov–de Gennes (BdG) Hamiltonian, ...
  • Coupled Deformation and Diffusion Process at the Stainless Steel/Carbon Steel Interface in the Deformation Bonding Process 
    Li, S.; Zhang, Q.D.; Liu, J.Y. (Проблемы прочности, 2018)
    Cylindrical and surface-treated blanks were used to prepare stainless steel/carbon steel composite specimens at different temperatures. The coupled deformation and diffusion of materials at the interface were investigated ...
  • Coupled Effects of Strain Rate and Temperature on Deformation Twinning in Cu-Zn Alloy 
    Zhou, P.; Zhou, J.Q.; Ye, Z.X.; Jiang, E.; Hu, W.B.; Le, H.L. (Проблемы прочности, 2016)
    Cu-Zn alloy is an advanced material, but its deformation twinning mechanism still keeps unknown so far, especially the couple effects of temperature and strain rate. In this paper, a theoretical model of Cu-Zn alloy is ...