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  1. No Access

    Article

    Microstructure, Mechanical, and Corrosion Properties of Mg-Zn-Ga Alloy after Hot Rolling

    The effect of hot rolling on the structure and mechanical properties of the Mg-2Zn-2Ga (wt.%) alloy has been studied. The original cast alloy plates after heat treatment were subjected to rolling from an initi...

    S. O. Rogachev, V. E. Bazhenov… in Journal of Materials Engineering and Perfo… (2024)

  2. No Access

    Article

    Mechanical and Corrosion Properties of Hot-Extruded Mg–Zn–Ga Alloys

    The effect of hot extrusion on the mechanical and corrosion properties of Mg–Zn–Ga alloys intended for medicine purposes is studied. The Mg4Zn4Ga alloy is shown to exhibit a favorable level of mechanical prope...

    A. A. Komissarov, V. E. Bazhenov, A. V. Li, A. V. Koltygin… in Russian Metallurgy (Metally) (2023)

  3. No Access

    Article

    Effect of Impurity and Alloying Elements on the High-Temperature Oxidation Resistance of a E110 Zirconium Alloy

    The structural and phase states of a E110 alloy are studied, and the oxygen and hydrogen contents in the alloy subjected to high-temperature oxidation modeling the loss-of-coolant accident (LOCA) conditions ar...

    A. B. Rozhnov, S. A. Nikulin, V. A. Belov, E. V. Li in Russian Metallurgy (Metally) (2021)

  4. No Access

    Article

    Technique of Combined Estimation of the Embrittlement of E110 Zirconium Alloys under High-Temperature Oxidation Conditions

    The embrittlement resistance of the claddings made of an E110 zirconium alloy of various degrees of purity under high-temperature oxidation conditions close to the LOCA conditions is estimated using a develope...

    S. A. Nikulin, E. V. Li, A. B. Rozhnov, V. A. Belov in Russian Metallurgy (Metally) (2021)

  5. No Access

    Article

    Structure and Plastic Flow Heterogeneities of the 12Kh18N9T Steel–St3 Steel Bimetal during Tension

    The plastic deformation of a three-layer bimetallic composite, namely, structural low-carbon St3sp steel clad by an austenitic corrosion-resistant 12Kh18N9T steel on both sides is studied. The laws of Chernov–...

    S. A. Barannikova, Yu. V. Li, A. G. Lunev, G. V. Shlyakhova… in Russian Metallurgy (Metally) (2018)

  6. No Access

    Article

    Structure of a Carbon Steel–Stainless Steel Bimetal

    Bimetallic samples may be produced by casting St3 structural steel between sheets of Kh18N9T stainless steel in a mold, with subsequent hot rolling of the three-layer sheet. Such samples have a structure in wh...

    G. V. Shlyakhova, S. A. Barannikova, A. V. Bochkareva, Yu. V. Li… in Steel in Translation (2018)

  7. No Access

    Article

    Carrier Lifetimes of Iodine-Doped CdMgTe/CdSeTe Double Heterostructures Grown by Molecular Beam Epitaxy

    Iodine-doped CdMgTe/CdSeTe double heterostructures (DHs) have been grown by molecular beam epitaxy and studied using time-resolved photoluminescence (PL), focusing on absorber layer thickness of 2 μm. The n-type ...

    S. Sohal, M. Edirisooriya, O. S. Ogedengbe… in Journal of Electronic Materials (2017)

  8. No Access

    Article

    Structure and Fracture of Zirconium Alloys After Oxidation Under Various Conditions

    The microstructure and mechanical properties of oxide films on specimens of cladding tubes from zirconium alloys with different chemical compositions are studied after autoclave tests and high-temperature oxid...

    É. V. Li, M. V. Koteneva, S. A. Nikulin, A. B. Rozhnov… in Metal Science and Heat Treatment (2015)

  9. No Access

    Article

    A Study of the Mechanisms of Fracture of Oxidized Fuel Element Claddings from Alloy É110 Under Compression by Measuring Acoustic Emission

    A joint analysis of stress–strain diagrams, results of measurement of acoustic emission (AE), step-by-step metallographic analysis of flaws, and fracture patterns is used to study the mechanism and kinetics of...

    S. A. Nikulin, S. O. Rogachev, A. B. Rozhnov… in Metal Science and Heat Treatment (2015)

  10. No Access

    Article

    Crack resistance of zirconium cladding pipes after high-temperature oxidation

    Results of a comparative evaluation of the fracture toughness parameters K c of cladding pipes from zirconium alloys of type É110 after tests simulating loss-of...

    S. A. Nikulin, V. G. Khanzhin, A. B. Rozhnov… in Metal Science and Heat Treatment (2013)

  11. No Access

    Article

    Steel 15Kh2NMFA cold brittleness factors after annealing in the temperature range for reversible temper brittleness

    Failure mechanisms are compared on the basis of serial impact tests and quantitative microfractography methods for steel 15Kh2NMFA after different forms of thermal action (taking account of the remote conseque...

    S. A. Nikulin, A. V. Kudrya, E. A. Sokolovskaya, E. I. Kuzko… in Metallurgist (2012)

  12. No Access

    Article

    Kinetics of high-temperature oxidation and embrittlement factors of zirconium alloys in tests simulating LOCA-type accidents in nuclear power plants

    Tests of tube samples of fuel claddings of zirconium alloys of different chemical composition were performed with simulation of emergency situations at nuclear power plants with coolant loss including heating,...

    S. A. Nikulin, A. B. Rozhnov, V. A. Belov… in Protection of Metals and Physical Chemistr… (2012)

  13. No Access

    Article

    Contribution of grain boundary fracture into variation of the critical brittle point of steel 15Kh2NMFA and its welds

    Fracture surfaces of Charpy test pieces are studied and the proportion of grain boundary fracture is determined for 15 groups of pieces of steel 15Kh2NMFAin the state as delivered and after special embrittling...

    A. A. Chernobaeva, Yu. A. Nikolaev, S. A. Nikulin… in Metal Science and Heat Treatment (2011)

  14. No Access

    Article

    Fabrication of Nano-Structured Gold Arrays by Guided Self-assembly for Plasmonics

    Gold inverse spherical nanoscale voids have been fabricated in linear arrays for directional plasmon measurements in the visible spectral range. We show that by KOH anisotropic etching in Si, we are able to ma...

    V. Li **aoli, A. Milhano Clelia, M. Cole Robin… in MRS Online Proceedings Library (2011)

  15. Article

    Characterization of Thin Titanium and Titanium Nitride Layers Using Sims

    Titanium (Ti) and titanium nitride (TiN) films are widely used as barrier stack to prevent junction spiking. It is also an important material for an anti-reflection coating (ARC) on aluminum (Al) films to faci...

    Andrei V. Li-Fatou, Mauro R. Sardela Jr., Chunsheng Tian in MRS Online Proceedings Library (1998)

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  16. No Access

    Article

    Introduction of new technologies — The basis of operation of the chief mechanic's office

    A. V. Li in Metallurgist (1994)

  17. No Access

    Article

    Device for strengthening-finishing rolling of rolls

    R. O. Olzhabaev, V. M. Eidel'man, A. V. Li in Metallurgist (1986)

  18. No Access

    Article

    Applicability of the theory of rods to the vibrations of beams of bisymmetrical cross section

    G. S. Pisarenko, Yu. S. Vorob'ev, V. Li, Z. V. Sapelkina in Strength of Materials (1975)

  19. No Access

    Article

    Limits of application of the oscillation theory of thin-walled rods

    1. An empirical relationship has been proposed between the calculated and actual frequencies which allows the Vl...

    V. Li in Strength of Materials (1974)

  20. No Access

    Article

    On the problem concerned with the study of the effect of the ratios of the geometrical dimensions of a cantilever plate on the plate modes of vibration

    1. It has been established that the relationship between the ordinal number of the natural frequency of the lowe...

    G. S. Pisarenko, V. Li, A. P. Yakovlev in Strength of Materials (1973)