Перегляд за автором "Demchenko, S.V."

Сортувати за: Порядок: Результатів:

  • Increase of wear resistance of the critical parts of hydraulic hammer by means of ion-plasma treatment 
    Hlushkova, D.B.; Ryzhkov, Yu.V.; Kostina, L.L.; Demchenko, S.V. (Вопросы атомной науки и техники, 2018)
    The parts of a hydraulic hammer are subjected to wearing during the exploitation. This leads to the decrease of their service life. Many methods of surface strengthening are used in accordance with the literature and the ...
  • Increasing the corrosion resistance of heat-resistant alloys for parts of power equipment 
    Vahrusheva, V.S.; Hlushkova, D.B.; Volchuk, V.M.; Nosova, T.V.; Mamhur, S.I.; Tsokur, N.I.; Bagrov, V.A.; Demchenko, S.V.; Ryzhkov, Yu.V.; Scrypnikov, V.O. (Вопросы атомной науки и техники, 2022)
    For the manufacture of parts and assemblies of the turbopump unit of details of power equipment, welded joints with corrosion resistant steels and heat-resistant alloys are used, requiring various modes heat treatment to ...
  • Material for Strengthening of Entrance Edges of Work Blades of Stream Turbines 
    Glushkova, D.B.; Grinchenko, E.D.; Kostina, L.L.; Demchenko, S.V.; Ryzhkov, Yu.V. (Металлофизика и новейшие технологии, 2017)
    The influence of electrode material on the state of build-up layer of steam turbine rotor blades is investigated. The strengthening layer is formed by means of the electrospark alloying with use of alloy Т15К6 and steel ...
  • Structure and properties of powder gas-plasma coatings based on nickel 
    Hlushkova, D.B.; Bagrov, V.A.; Demchenko, S.V.; Volchuk, V.M.; Kalinin, O.V.; Kalinina, N.E. (Вопросы атомной науки и техники, 2022)
    The development of modern technology requires a constant increase in reliability and durability of products. Widely used in the practice of domestic and foreign engineering coatings from electrolytic chromium for several ...
  • Study of degradation mechanism of metal-cutting tools and their hardening by ZrN PVD coatings 
    Skoblo, T.S.; Romaniuk, S.P.; Sidashenko, A.I.; Garkusha, I.E.; Taran, V.S.; Taran, A.V.; Demchenko, S.V. (Вопросы атомной науки и техники, 2018)
    The wear behavior of packaging knives made from high-alloy steel of X205Cr12KU type used in wrapping machines of MC1DT-T type (MC Automations, Italy) has been investigated. ZrN nanostructured coatings deposited by physical ...