Výsledky vyhledávání - "M. V. Narykova"

Experimental studies of fatigue strength and surface electrical resistance of aluminum wire of overhead power transmission lines

Autor: V. G. Kul’kov, V. N. Tyshkevich, V. N. Kuryanov, M. M. Sultanov, D. Sh. Norov, M. V. Narykova, A. G. Kadomtsev, N. D. Prasolov, P. N. Brunkov, A. I. Likhachev, R. V. Sokolov, A. A. Levin

Publikováno v: Safety and Reliability of Power Industry. 14:189-195

The effect of wind on the wires of overhead transmission lines leads to their vibration, as well as oscillations of different amplitudes. At places where the wire is suspended, damage to the metal structure of the fatigue type occurs. This is an exce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0346bdd35afce59c835e12e99a03bb06
https://doi.org/10.24223/1999-5555-2021-14-4-189-195

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Investigation of Changes in the Structure of Submicrocrystalline Titanium of VT1-0 Brand under Heat Treatment and Laser Processing with Nanosecond Pulses

Autor: M. V. Narykova, A. Yu. Tokmacheva-Kolobova, Yu. R. Kolobov, V. I. Betekhtin, A. G. Kadomtsev, Yu. Yu. Karlagina, S. S. Manokhin

Publikováno v: Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 15:59-64

The characteristic features of a change in the structure of samples of submicrocrystalline (SMC) technically pure titanium of VT1-0 brand after long-term annealing in a wide temperature range of 150–700°C with a duration of 0.5 to 1008 h, as well

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f989be30db814216b01e48d170043e90
https://doi.org/10.1134/s1027451020060373

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Changes in the Defective Structure of the Surface of a Fe77Ni1Si9B13 Metal Glass Ribbon under the Influence of Hydrostatic Pressure and Isothermal Annealing

Autor: V. E. Korsukov, P. N. Butenko, V. I. Betekhtin, M. V. Narykova, A. G. Kadomtsev

Publikováno v: Physics of the Solid State. 62:1998-2003

The features and generality of the effect of hydrostatic pressure and annealing on the surface relief of the contact and non-contact side of the Fe77Ni1Si9B13 metal glass ribbon are revealed. The relationship between transformation of the ribbon surf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8aacdc3f7aeddd5a13c2272fc64727d4
https://doi.org/10.1134/s1063783420110104

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Evolution of Elastic Properties of Ti and Its Alloys due to Severe Plastic Deformation

Autor: M. V. Narykova, V. I. Betekhtin, A. G. Kadomtsev, B. K. Kardashev

Publikováno v: Physical Mesomechanics. 23:193-198

The paper analyzes how the elastic properties of titanium and its alloys vary as their structure is transformed from coarse- to ultrafine-grained under severe plastic deformation. The analysis includes acoustic measurements of the elastic modulus of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a558f85e12c73186a6c93e7b7c7e4f5
https://doi.org/10.1134/s1029959920030029

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Evolution of a Defect Structure during Creep Tests of Ultrafine-Grained Metals and Alloys Produced by Severe Plastic Deformation

Autor: M. V. Narykova, A. G. Kadomtsev, V. I. Betekhtin

Publikováno v: Physics of the Solid State. 62:318-324

The structural factors that lead to a decrease in the mechanostability of ultrafine-grained (UFG) metals and alloys during creep tests at increased temperatures have been revealed using small-angle X-ray scattering, electron microscopy, and the measu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b704e67d26e45b5acc5794afc200566
https://doi.org/10.1134/s1063783420020067

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The Influence of Heat Treatment on the Elastic and Microplastic Properties of Ultrafine-Grained Titanium with Variable Content of Impurities

Autor: A. Yu. Tokmacheva-Kolobova, M. V. Narykova, B. K. Kardashev, A. G. Kadomtsev, V. I. Betekhtin

Publikováno v: Technical Physics Letters. 45:1163-1166

Results of investigations of the influence of heat treatment at elevated temperatures on the elastic and microplastic properties of ultrafine-grained (UFG) titanium processed by severe plastic deformation are discussed. The samples were prepared from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b75f3d9340f1b6c01ac8227b4a06d111
https://doi.org/10.1134/s1063785019110221

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The Effect of Equal Channel Angular Extrusion and Hydrostatic Pressure on the Elastic and Microplastic Properties of a Cu–0.2 wt % Zr Alloy

Autor: B. K. Kardashev, V. I. Betekhtin, O. V. Amosova, A. G. Kadomtsev, M. V. Narykova

Publikováno v: Technical Physics. 64:1480-1483

The effect of severe plastic deformation and the subsequent impact of high hydrostatic pressure on the elastic and microplastic properties of Cu–0.2 wt % Zr alloy has been studied and analyzed. The influence of nanoporosity, which is formed in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::acc0eabbfc610d40efbae3c6bb5983fc
https://doi.org/10.1134/s1063784219100098

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Evolution of the Structure of Ultrafine-Grained Metals and Alloys in Creep Tests

Autor: Vladimir Betekhtin, M. V. Narykova, Andrey Kadomtcev

Publikováno v: Materials Today: Proceedings. 11:265-269

It was established that when loading ultrafine-grained metallic materials under creep conditions, the evolution of the “original” nanopores exerts a significant influence on the longevity. It is shown that in the process of creep the grains recry

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::03548f65261bedc88b622636ba86e189
https://doi.org/10.1016/j.matpr.2018.12.141

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