Перегляд за автором "Romaniuk, S.P."

Сортувати за: Порядок: Результатів:

  • Anti-corrosion ceramic coatings on the surface of Nd-Fe-B repelling magnets 
    Taran, A.V.; Garkusha, I.E.; Taran, V.S.; Timoshenko, O.I.; Misiruk, I.O.; Skoblo, T.S.; Romaniuk, S.P.; Starikov, V.V.; Baturin, A.A.; Nikolaychuk, G.P.; Pyvovar, N.V.; Gnidenko, Yu.P. (Вопросы атомной науки и техники, 2019)
    The results of vacuum-arc deposition of thin ZrO₂ coatings to protect the surface of Nd-Fe-B permanent magnets used as repelling devices in orthodontics are presented. The structure, phase composition and mechanical ...
  • Application of dielectric barrier discharge and plasma-chemical reactor for water purification from NH₄OH 
    Taran, V.S.; Garkusha, I.E.; Krasnyj, V.V.; Taran, A.V.; Lozina, A.S.; Chechelnitskyi, O.G.; Boldyriev, I.M.; Romaniuk, S.P. (Вопросы атомной науки и техники, 2020)
    Water purification from ammonium hydroxide was carried out by using two methods of processing: treatment with ozone generated by a dielectric barrier discharge (DBD) as well as processing in plasma-chemical reactor equipped ...
  • Comparative characterization of ARC-PVD ZrN and PEO hydroxyapatite coatings on pure Ti-6Al-4V substrates for biomedical applications 
    Garkusha, I.E.; McCulloch, C.A.; Nowakowska-Langier, K.; Wilczopolska, M.; Taran, A.V.; Kuprin, A.S.; Romaniuk, S.P.; Kravchenko, Ya.O.; Podhurska, V.Ya.; Proskurnyak, R.V. (Problems of Atomic Science and Technology, 2023)
    The nanocrystalline films of zirconium nitride have been synthesized using ion-plasma vacuum-arc deposition technique on pure Ti-6Al-4V, whereas the hydroxyapatite coatings were deposited by the method of plasmaelectrolytic ...
  • Complex evaluation of structural state degree of strengthening nanocoatings 
    Skoblo, T.S.; Romaniuk, S.P.; Sidashenko, A.I.; Taran, V.S.; Taran, A.V.; Dorozhko, I.I.; Pilgui, N.N. (Вопросы атомной науки и техники, 2019)
    The degree of structural heterogeneity of TiN coatings on the surface of cold-rolled 65 G thin sheet steel obtained in standard PVD and RF modes was investigated using the optical-mathematical method. The factors such as ...
  • Development of complex technology of strengthening of thin-walled cutting tools 
    Skoblo, T.S.; Romaniuk, S.P.; Sidashenko, A.I.; Taran, V.S.; Nezovibat’ko, Yu.N.; Pilgui, N.N. (Вопросы атомной науки и техники, 2016)
    The complex technology to strengthen thin-walled cutting tools by coating for a long, stable operation of disk knives has been proposed. The cutting tools for crushing nuts used in the confectionery industry made of ...
  • Effect of deposition parameters on microstructure and tribological properties of hard CA-PVD multi-component TiAlCrN and TiAlCrCN coatings 
    Misiruk, I.O.; Tymoshenko, A.I.; Taran, V.S.; Taran, A.V.; Romaniuk, S.P.; Skoblo, T.S.; Maltsev, T.V.; Plutargaev, A.V.; Deryabkina, E.S. (Вопросы атомной науки и техники, 2020)
    Multicomponent TiAlCrN and TiAlCrCN coatings were deposited using vacuum arc evaporation technique on AISI 430 stainless steel. The influence of working gas pressure, C ⁄ N ratio, bias voltage on the structure and ...
  • Estimation of local inhomogeneity of multilayer nanostructured ZrN/ZrO₂ coating 
    Skoblo, T.S.; Romaniuk, S.P.; Belkin, Ye.L.; Maltsev, T.V. (Вопросы атомной науки и техники, 2021)
    Multilayer nanostructured ZrN/ZrO₂ coatings were applied to increase the operational resistance of various machinery parts by using vacuum-arc deposition in Bulat-type facility. To describe the structure formation, a new ...
  • Functional protective ZrN coatings on implants for trauma surgery 
    Taran, V.S.; Garkusha, I.E.; Taran, A.V.; Muratov, R.M.; Vorontsov, P.M.; Gnidenko, Yu.P.; Herasimov, H.M.; Starikov, V.V.; Baturin, A.A.; Romaniuk, S.P. (Вопросы атомной науки и техники, 2020)
    The nano-crystalline films of zirconium nitride have been synthesized on implants for trauma surgery made of AISI 316 L stainles steel by using vacuum-arc deposition under RF-biasing mode in “Bulat” type device. Structure ...
  • Non-destructive control of PVD coating surface defects 
    Romaniuk, S.P.; Bilinska, M.S.; Taran, A.V.; Klochko, O.Yu.; Nowakowska-Langier, K.; Marchenko, A.K.; Deryabkina, E.S.; Nikolaychuk, G.P. (Problems of Atomic Science and Technology, 2022)
    Nanostructured ZrN coatings were deposited by the vacuum arc method with partial separation of the plasma flow from macroparticles using a curvilinear magnetic filter. With the proposed deposition parameters, a ZrN coating ...
  • Some aspects of electrolytic-plasma processing technology 
    Tarasov, I.K.; Klosovskij, A.V.; Taran, A.V.; Romaniuk, S.P. (Problems of Atomic Science and Technology, 2023)
    A technological device (pilot model) for electrolytic-plasma processing of various surfaces has been developed. Some theoretical calculations and processing recommendations have been done. This technology contributes to ...
  • 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 ...
  • Synthesis and characterisation of nanocrystalline ZrN PVD coatings on AISI 430 stainless steel 
    Taran, A.V.; Garkusha, I.E.; Taran, V.S.; Muratov, R.M.; Skoblo, T.S.; Romaniuk, S.P.; Starikov, V.V.; Baturin, A.A. (Вопросы атомной науки и техники, 2019)
    The nanocrystalline films of zirconium nitride have been synthesized using ion-plasma vacuum-arc deposition technique in combination with high-frequency discharge (RF) on AISI 430 stainless steel at 150 °C. Structure ...
  • Сharacterization of ARC-PVD ZrN nanostructured coatings by using the fractals theory 
    Romaniuk, S.P.; Volchuk, V.M.; Taran, A.V.; Nowakowska-Langier, K.; Byrka, O.V. (Problems of Atomic Science and Technology, 2022)
    Nanostructured ZrN coatings for hardening of a thin-walled cutting tools operating under cyclic loads conditions have been obtained and investigated. The structure and mechanical properties of nanocoatings have been examined. ...