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Browsing by Author "Laurinas, V.Ch."

Browsing by Author "Laurinas, V.Ch."

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  • Guchenko, S.A.; Yurov, V.M.; Laurinas, V.Ch.; Kasymov, S.S. (Ye.A.Buketov Karaganda State University Publishing house, 2018-09-29)
    Different approaches to the determination of temperature are considered. Thermodynamic consideration of clusters takes into account not only the energy of thermal motion of atoms, but also the potential energy of interaction ...
  • Guchenko, S.A.; Eremin, E.N.; Yurov, V.M.; Laurinas, V.Ch.; Kasimov, S.S.; Zavatskaya, O.N. (Ye.A.Buketov Karaganda State University Publishing house, 2018-12-30)
    Autowave processes that arise when depositing plasma coatings are considered. Composite cathodes and stainless steel cathodes were used for the production of coatings. Microhardness measurements were made along and across ...
  • Yurov, V.M.; Baltabekov, A.S.; Laurinas, V.Ch.; Guchenko, S.A. (Publ. House of the KarSU named after acad. E.A.Buketov, 2019-06-14)
    To describe the surface tension, a model of the surface layer of atomically smooth ferroelectrics was considered, neglecting the surface roughness. It is believed that a necessary condition for the manifestation of ...
  • Yurov, V.M.; Eremin, E.N.; Laurinas, V.Ch.; Kasimov, S.S. (Ye.A.Buketov Karaganda State University Publishing house, 2019-06-28)
    In the paper the dissipative process is considered as the basis of the nature of external friction in solids. It is shown that non-equilibrium processes in the tribosystem can lead to a decrease in the production of entropy ...
  • Platonova, E.S.; Guchenko, S.A.; Syzdykova, A.Sh.; Laurinas, V.Ch.; Yurov, V.M.; Lysenko, E.N.; Mylnikova, T.S. (IOP PUBLISHING LTD, 2015)
    The paper discusses the results of the research in the effect of ion irradiation on tribological properties of multiphase ion-plasma coatings. It is shown that all the investigated coatings behave differently under ion ...
  • Laurinas, V.Ch.; Kasymov, S.S.; Yurov, V.M.; Eremin, E.N.; Vedyashkin, M.V. (Institute of Physics Publishing, 2017-02)
    Highly purified industrial bisphenol and cycloaliphatic epoxy oligomers of ED-24 and UP-612 brands were used to produce optically transparent products. UV radiation of a lowpressure mercury lamp with 80% of the light ...
  • Guchenko, S.A.; Zavatskaya, O.N.; Yurov, V.M.; Kasymov, S.S.; Laurinas, V.Ch. (Publishing House of the KarSU named after E.A.Buketov, 2018-03-30)
    The paper shows that the surface layer of a metal is a nanostructure. This surface layer possesses nonlinear properties that depend on its size and all physical properties. The phenomenon of electron emission from a metal ...
  • Laurinas, V.Ch.; Syzdykova, A.Sh.; Eremin, E.N.; Guchenko, S.A.; Yurov, V.M. (Ye.A.Buketov Karaganda State University Publishing house, 2015-12-30)
    The investigated coatings were deposited by ion-plasma method while spraying cathode 12X18H10T steel and composite cathodes. It is shown that the larger the surface tension of the coating, the greater the heat resistance. ...
  • Guchenko, S.A.; Eremin, E.N.; Yurov, V.M.; Laurinas, V.Ch.; Kasimov, S.S.; Zavatskaya, O.N. (Ye.A.Buketov Karaganda State University Publishing house, 2018)
    The effect of electron irradiation on the structure and properties of plasma coatings is studied. The coatings were obtained by vacuum spraying of Fe-Al and 12X18H10T cathodes. The microstructure, microhardness and ...
  • Jurov, V.M.; Laurinas, V.Ch.; Guchenko, S.A.; Zavatskaya, O.N. (Publishing House of the KarSU named after E.A.Buketov, 2013)
    The article includes the following topics: obtaining coatings in the conditions of deposition of multicomponent plasma flow and study the structure of the obtained coatings; the influence of ion and laser irradiation on ...
  • Yurov, V.M.; Guchenko, S.A.; Laurinas, V.Ch.; Zavatskaya, O.N. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
    In the article a review of various phenomena on the surface of pure metals is given: the occurrence of the surface states of Tamm and Shockley; quantum size effects; electric double layer, the work function of electrons ...
  • Krysina, V.; Laurinas, V.Ch.; Zavatskaya, O.N. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
    In the article we used the cathodes Ti and Cu. The coatings were deposited on the steel samples by the ionplasma method on the HNB-6.6I1 vacuum unit while simultaneously spraying the above cathodes. Multilayer coatings ...
  • Yurov, V.M.; Arkhipov, V.V.; Ranova, G.A.; Laurinas, V.Ch. (Ye.A.Buketov Karaganda State University Publishing house, 2019-06-28)
    In the article some approaches to the theoretical description of the deviations of thermodynamic characteristics, such as the heat capacity and the Debye temperature for nanoparticles are considered. The standard Debye ...
  • Guchenko, S.A.; Zavatskaya, O.N.; Yurov, V.M.; Kasymov, S.S.; Laurinas, V.Ch. (Publishing House of the KarSU named after E.A. Buketov, 2018-03-30)
    The article reviews the existing methods for determining the surface energy of solids. Each of the methods described is practically limited to either temperature or values that are experimentally determined with low accuracy. ...
  • Platonova, E.S.; Buchinskas, V.; Jurov, V.M.; Laurinas, V.Ch. (Ye.A.Buketov Karaganda State University Publishing house, 2015-09-30)
    As it is shown experimentally that the technology greatly exceeds the vacuum nitriding zinc coatings. Along with this, the cost of such parts with coatings 10–15 % lower zinc. From the experimental data that the Fe–Al ...
  • Jurov, V.M.; Laurinas, V.Ch. (KSU publ., 2013-12-26)
    In work formation of ionic-plasma coverings when film growth is defined by conditions on mobile border of section of phases is considered. The analytical decision of the general problem with any boundary conditions is ...
  • Yurov, V.M.; Ranova, G.A.; Guchenko, S.A.; Laurinas, V.Ch. (Ye.A.Buketov Karaganda State University Publishing house, 2018-12-30)
    In recent years, attention has been growing in the study of the thermophysical properties of nanostructures, which is due to the opportunities that open with the use of these structures in virtually all fields of ...

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