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  1. No Access

    Article

    Effect of Heat Treatment on the Structure and Mechanical Properties of Ti–10Nb–(1–3)Mo Alloys

    The production of homogeneous Ti–10Nb–(1–3)Mo (at %) alloys in the form of semifinished products (plates) was studied through multiple remeltings and homogenization annealing. Metallographic studies of the res...

    S. V. Konushkin, M. A. Kaplan, K. V. Sergienko… in Inorganic Materials: Applied Research (2024)

  2. No Access

    Article

    The Effect of Heat Treatment and Tungsten Content on the Structure, Phase Composition, and Corrosion Resistance of High-Entropy Alloys of the Fe–Cr–Ni–Mo–W System

    Abstract—The effect of heat treatment (diffusion annealing, quenching, low-temperature and high-temperature tempering) on the structure, phase composition, and corrosion resistance of high-entropy 35Fe–30Cr–20Ni–...

    A. Yu. Ivannikov, M. A. Kudashev, Yu. A. Puchkov… in Inorganic Materials: Applied Research (2024)

  3. No Access

    Article

    The Influence of Fillers on the Structure of Siloxane Films

    The influence of fillers on the structures of siloxane films is studied. Three versions of fillers are considered: ethyl alcohol, chitosan, and sodium bicarbonate with its subsequent removal. It is shown that ...

    A. S. Baikin, E. O. Nasakina, A. A. Melnikova… in Inorganic Materials: Applied Research (2024)

  4. No Access

    Article

    Technology for Production of a Ti–26Nb Alloy

    A technology for producing a Ti–26Nb alloy is developed. The effect of heat treatment conditions on the structure and the phase and chemical compositions of ingots is studied. Optimum homogenizing annealing co...

    S. V. Konushkin, A. A. Kirsankin, A. V. Mikhailova… in Russian Metallurgy (Metally) (2023)

  5. No Access

    Article

    Effect of Annealing on the Structure of Magnetron-Sputtered Cerium Dioxide Surface Layers

    Magnetron sputtering and subsequent annealing are used to form nano- and micron-sized cerium dioxide (CeO2) surface layers on a VT6 titanium alloy base. The structure of samples is studied by scanning electron mi...

    E. O. Nasakina, M. A. Sudarchikova, A. S. Baikin… in Russian Metallurgy (Metally) (2023)

  6. No Access

    Article

    Influence of Heat Treatment on the Properties of Corrosion-Resistant Steel Alloyed with Silver and Titanium

    The structures and mechanical properties of a new alloyed (0.2 wt % Ag and 0.5 wt % Ti) corrosion-resistant steel 03Kh17N10M2 (0.023 C–17 Cr–10 Ni) were studied. The structure was studied by light optical micr...

    M. A. Kaplan, S. V. Konushkin, K. V. Sergienko… in Inorganic Materials: Applied Research (2023)

  7. No Access

    Article

    Electrochemical Processing of the Wastes of Heavy Tungsten Alloys in Ammonium Carbonate Solutions

    The electrochemical behavior of tungsten and a VNZhK alloy (wt %: 90 W, 7.2 Ni, 1.8 Fe, 1 Co) in 0.5–1.5 M solutions of ammonium carbonate is studied by linear voltammetry in the potentiodynamic mode. An incre...

    O. G. Kuznetsova, A. M. Levin, S. V. Konushkin… in Russian Metallurgy (Metally) (2023)

  8. No Access

    Article

    Effect of Equal-Channel Angular Pressing on the Structure and Properties of Fe–Mn–C Alloys for Biomedical Application

    The possibility of producing alloys, which are characterized by high degradation rate and used for manufacturing biodegradable implants, is studied on Fe–Mn–C alloys subjected to equal-channel angular pressing...

    O. V. Rybal’chenko, N. S. Martynenko, N. Yu. Anisimova… in Russian Metallurgy (Metally) (2022)

  9. No Access

    Article

    Effect of Heat Treatment on the Mechanical Properties of Ti–Nb–Mo–Zr–Al Alloys

    Abstract—Conditions for preparing radiation-resistant titanium alloys by electric-arc melting with a nonconsumable tungsten electrode in an argon atmosphere and subsequent cutting into planar samples and vacuum h...

    K. V. Sergienko, A. V. Mikhailova, S. V. Konushkin… in Russian Metallurgy (Metally) (2022)

  10. No Access

    Article

    Production of a Ti–20 at % Nb–5 at % Ta Alloy in an Argon Arc Furnace

    The possibility of producing high-quality ingots of an advanced biomedical Ti–20 at % Nb–5 at % Ta alloy by melting in an argon arc furnace and subsequent homogenizing annealing is demonstrated. The microhardn...

    S. V. Konushkin, A. G. Kolmakov, E. O. Nasakina… in Russian Metallurgy (Metally) (2022)

  11. No Access

    Article

    Study of the Structure, Mechanical Characteristics, and Antibacterial Properties of Corrosion-Resistant Steel Alloyed with Silver and Titanium

    A new medical antibacterial corrosion-resistant steel alloyed with silver and titanium was smelted. The optimal conditions for homogenizing annealing were selected to obtain a uniform structure and give rise t...

    M. A. Kaplan, A. Yu. Ivannikov, S. V. Konushkin, E. O. Nasakina… in Doklady Chemistry (2022)

  12. No Access

    Article

    Mechanical Properties of Titanium Nickelide–Tantalum–Chitosan Composite Material

    A biocompatible material characterized by gradient structure titanium nickelide–tantalum–biodegradable polymer layer was designed for the manufacture of medical implants. The mechanical characteristics of the ...

    E. O. Nasakina, M. A. Kaplan, M. A. Sudarchikova… in Inorganic Materials: Applied Research (2019)

  13. No Access

    Article

    Biocompatibility of Biodegradable Polymer Films Based on Poly(lactic-co-glycolic acid) of Various Molecular Weights

    Various poly(lactic-co-glycolic acid)-based polymeric films with various molecular weights were obtained. The mechanical characteristics of these films were investigated. It was shown that the obtained polymer fi...

    A. S. Baikin, M. A. Sevost’yanov, E. O. Nasakina… in Inorganic Materials: Applied Research (2019)

  14. No Access

    Article

    Biocompatibility of the Ti81Nb13Ta3Zr3 Alloy

    Titanium-based alloy with low-toxic metals such as niobium, tantalum and zirconium (TiNbTaZr) was manufactured. The primary weight percentages of elements used for fusion were: titanium, 65%; niobium, 20%, tan...

    M. A. Sevostyanov, A. S. Baikin, L. A. Shatova, E. O. Nasakina… in Doklady Chemistry (2018)

  15. No Access

    Article

    Influence of the Surface Modification on the Mechanical Properties of NiTi (55.8 wt % Ni) Alloy Wire for Medical Purposes

    The mechanical characteristics of a titanium nickelide alloy are studied depending on the surface machining. The additional processing improves the characteristics.

    M. A. Kaplan, M. A. Sevost’yanov, E. O. Nasakina… in Inorganic Materials: Applied Research (2018)

  16. No Access

    Article

    Formation and investigation of composite material silver–nitinol for medical purposes

    Nanoscale and microscale surface layers of silver on flat and wire NiTi and SiO2 substrates were produced by vacuum magnetron sputtering. The structure and the composition of samples were determined by SEM, Auger...

    E. O. Nasakina, A. S. Baikin, K. V. Sergiyenko… in Inorganic Materials: Applied Research (2017)