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Перегляд Металлофизика и новейшие технологии за назвою

Репозиторій DSpace/Manakin

Перегляд Металлофизика и новейшие технологии за назвою

Сортувати за: Порядок: Результатів:

  • In situ ПЭМ-исследование кинетики гомогенизации поликристаллической плёночной системы Ag—Pd 
    Крышталь, А.П.; Богатыренко, С.И.; Сухов, Р.В.; Миненков, А.А.; Талиашвили, А.И. (Металлофизика и новейшие технологии, 2014)
    Приводятся результаты in situ электронно-микроскопических исследований скорости диффузионного перемешивания в слоистой плёночной системе Ag—Pd. Показано, что эффективный коэффициент диффузии в системе Ag—Pd с характерным ...
  • Interaction between Electron and Phonon Subsystems in Hafnium Diboride 
    Sichkar, S.M. (Металлофизика и новейшие технологии, 2014)
    Ab initio розрахунок функцій електрон-фононного зв’язку виконано за методом ЛМТО з використанням повного потенціалу. Низьке значення усередненої константи електрон-фононної взаємодії для HfB₂ λ=0,17 свідчить, що немає ...
  • Investigation and Characterization of Residual Stress on Prestressed Steel I-Beams Manufactured by Welding 
    Özer, A.; Özçatalbaş, Yu. (Металлофизика и новейшие технологии, 2015)
    The purpose of this study is to determine type and magnitude of residual stresses occurring on steel I-beams, which are manufactured by using prestressing with welding method. In order to achieve this purpose, 50, 100, ...
  • Investigation of Changes in Mechanical Properties and Microstructures of Mild Steel Joint by Oxy-Hydrogen Welding 
    Ates, H.; Cakır, M.E.; Kurt, A.; Uygur, I.; Turker, M. (Металлофизика и новейшие технологии, 2014)
    In this paper, in order to see weldability behaviour of mild steels joint by the oxy-hydrogen welding technique, an investigation of changes in mechanical properties and microstructures of mild steel is carried out. The ...
  • Joinability of Particulate Reinforced Alumix 231 Based Composite Materials Produced by Powder Metallurgy Route 
    Ates, H.; Gokmen, U.; Cinici, H.; Uzun, A.; Karakoc, H.; Turker, M. (Металлофизика и новейшие технологии, 2014)
    In the present study, weldability of Alumix 231 based composite materials reinforced with Al₂O₃ and B₄C and produced by powder metallurgy route is investigated. Various amounts of (0, 5, 10, and 15% wt.)Al₂O₃ and B₄C ...
  • Joint Effect of Chromium and Nickel on Surface Morphology and Preferred Crystal Orientations of Electrodeposited Iron-Based Coatings 
    Kolesnyk, Ie.V. (Металлофизика и новейшие технологии, 2015)
    Structural investigations of electrodeposited binary and ternary iron-based alloys containing chromium and nickel are accomplished by the methods of scanning electron microscopy and X-ray diffractometry. Joint effect of ...
  • Laser-Induced After-Effect in Tunnel Magnetic Nanostructures 
    Krupa, M.M.; Kostishin, V.G.; Korostil, A.M. (Металлофизика и новейшие технологии, 2014)
    The laser-induced magnetic after-effects in magnetic nanostructures consisting in magnet reversal under ultra-short circularly polarized laser pulses are studied. Using the magneto-optical method and a pump—probe technique ...
  • Longitudinal Ultrasound Velocity and Attenuation in Isotopically Enriched Cadmium 
    Bulatov, A.S.; Kovtun, G.P.; Klochko, V.S.; Korniets, A.V.; Solopikhin, D.A.; Shcherban, A.P. (Металлофизика и новейшие технологии, 2018)
    The results of the acoustic-properties’ study of high-purity (>99.999%) cadmium enriched to 66.4% with the isotope ¹⁰⁶Cd and to 82.2% with the isotope ¹¹⁶Cd are presented for the temperature range of 77–300 K. Isotopic ...
  • Low-Temperature Interdiffusion and Ordered Phase Formation in Au/Cu Nanocrystalline Thin Films at the Different Atmospheres 
    Tynkova, A.A.; Sidorenko, S.I.; Kotenko, I.E.; Svetchnikov, V.L.; Voloshko, S.M. (Металлофизика и новейшие технологии, 2014)
    Interdiffusion processes in the polycrystalline Au (30 nm)/Cu (40 nm) thin films during annealing at 100—200°C for 15 and 30 min in a vacuum with different residual-atmosphere pressures of 10⁻² and 10⁻⁶ Pa and in an ...
  • Magnetic-Field-Stimulated Modification of Surface Charge and Defect Content in Silicon for Solar Energy Storage 
    Makara, V.A.; Steblenko, L.P.; Korotchenkov, O.A.; Nadtochiy, A.B.; Kalinichenko, D.V.; Kuryliuk, A.M.; Kobzar, Yu.L.; Krit, O.M. (Металлофизика и новейшие технологии, 2014)
    The effect of a weak static magnetic field on the structure and charge state of silicon for solar energy storage is investigated. As found, the magnetic-fieldstimulated changes in the defect—impurity state and surface ...
  • Magnetomechanical Effects in the Elastic Polymer Composites Containing Ferromagnetic Powder Particles 
    Likhachev, A.A.; Koval, Yu.N. (Металлофизика и новейшие технологии, 2018)
    In the present work, a detailed thermodynamic consideration for the magnetic free energy of the composite material consisting of the ferromagnetic powder particles embedded into a polymer matrix is given. We estimate their ...
  • Martin’s Kinetic Mean-Field Model Revisited—Frequency Noise Approach versus Monte Carlo 
    Gusak, A.; Zaporozhets, T. (Металлофизика и новейшие технологии, 2018)
    Development of the non-linear kinetic mean-field model suggested by George Martin in 1990 is discussed. Its steady-state limit is shown to coincide with Khachaturyan’s model. It is proved rigorously that Martin’s model and ...
  • 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 ...
  • Mechanical and Structural Studies of Ternary Mo–Zr–N Layers Deposited on Substrate by PVD 
    Abboudi, Abdelaziz; Chermime, Brahim; Djebaili, Hamid; Brioua, Mourad (Металлофизика и новейшие технологии, 2017)
    Our study of ternary Mo–Zr–N thin layers is novel with the objective of improving certain mechanical and tribological characteristics and of finding the appropriate stoichiometry to have the microstructure, which orientates ...
  • Mechanical Behaviour of the Porous and Foam Aluminium in Conditions of Compression: Determination of Key Mechanical Characteristics 
    Byakova, O.V.; Vlasov, A.O.; Semenov, M.V.; Zatsarna, O.V.; Gnyloskurenko, S.V. (Металлофизика и новейшие технологии, 2017)
    The paper emphasizes harmonized recommendations for mechanical tests of highly-porous aluminium and aluminium foam to be applicable for analysing their compression response under quasi-static loading as well as determining ...
  • Mechanical Testing of the Shape-Memory Materials Synthesized by a Plasma-Spark Method 
    Monastyrsky, G.E.; Gilchuk, A.V.; Ochin, P.; Ivanova, O.M.; Podrezov, Yu.N.; Koval, Yu.N. (Металлофизика и новейшие технологии, 2014)
    Испытания на сжатие были выполнены при комнатной температуре для образцов сплавов Ni49,0—Mn28,5—Ga22,5 (ат.%) и Ni63—Al37 (ат.%), как для выплавленных, так и полученных плазменно-искровым методом (ПИМ). Для обеих систем ...
  • Mechanism of Embrittlement of Metals by Surface-Active Elements 
    Teus, S.M.; Shanina, B.D.; Konchits, A.A.; Mogilny, G.S.; Gavriljuk, V.G. (Металлофизика и новейшие технологии, 2018)
    The nature of mechanical degradation of metals caused by surface-active elements is studied based on the effects of iodine and gallium in austenitic steels and using abinitio calculations and experimental measurements of ...
  • Metallographic and Mechanical Studies of a Cast Heat-Resisting Alloy 
    Aichaoui, M.; Hadji, A. (Металлофизика и новейшие технологии, 2017)
    A heat-resistant steel tube from an ammonia plant made of modified HP40 steel that failed after short-term service is studied for damage mechanism. The assessment of material degradation is carried out using optical ...
  • Metallurgy of the Grey Cast Iron for the Automotive Parts 
    Machuta, J.; Nová, I. (Металлофизика и новейшие технологии, 2017)
    The melt metal is a complex solution, which may contain for the production of high-quality grey iron a number of unsuitable elements. The molten cast iron contains areas enriched with carbon, higher amount of silicon in ...
  • Microstructure and Optical Properties of PMMA Matrix Composites Containing LaB₆ Nanoparticles 
    Hu, L.; Zhang, L.; Yuan, Y.; Min, G. (Металлофизика и новейшие технологии, 2013)
    he lanthanum hexaboride (LaB₆) nanoparticles are synthesized via a solid state reaction in vacuum. Silane coupling agent is used for modifying the surface of the nanoparticles. This process is carried out in different ...

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