Výsledky vyhledávání - "G. P. Pochivalova"

Microplastic Deformation of Submicrocrystalline Copper at Room and Elevated Temperatures

Autor: E. F. Dudarev, T. Yu. Maletkina, G. P. Pochivalova, D. A. Osipov, A. N. Tabachenko, A. B. Skosyrskii

Publikováno v: Russian Physics Journal. 59:1589-1592

of investigations of submicrocrystalline copper subjected to cold rolling after abc pressing by methods of backscatter electron diffraction and x-ray diffraction analysis are presented. It is demonstrated that after such combined intensive plastic de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91d6628f8fd953d39863a27d42153e95
https://doi.org/10.1007/s11182-017-0948-3

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Effect of Hydrogenation on the Mechanical Properties of Nanostructured Titanium

Autor: G. P. Pochivalova, Yu. R. Kolobov, B. P. Tarasov, E. F. Dudarev, V. I. Torganchuk, E. V. Golosov

Publikováno v: Russian Physics Journal. 58:1197-1200

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c24244e346bb5ed2bb6b8e31129a31c
https://doi.org/10.1007/s11182-015-0631-5

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The Effect of Cold Plastic Straining of Submicrocrystalline and Coarse-Grained Titanium on the Temperature Behavior of Flow Stress in the Stage of Microplastic Deformation

Autor: G. P. Bakach, E. F. Dudarev, Yu. R. Kolobov, M. F. Zhorovkov, А. А. Goraynov, A. B. Skosyrskii, G. P. Pochivalova

Publikováno v: Russian Physics Journal. 56:524-531

The results of an experimental investigation of the effect of mechanical-thermal treatment of submicrocrystalline and coarse-grained titanium on the deformation behavior in the stage of microplastic deformation at room and elevated temperatures are r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de3fd1350c509971ec8cd5ed3bf46ac7
https://doi.org/10.1007/s11182-013-0064-y

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Spall Fracture Patterns for the Heterophase Cu–Al–Ni Alloy in Ultrafine- and Coarse-Grained States Exposed to a Nanosecond Relativistic High-Current Electron Beam

Autor: G. P. Bakach, A. B. Markov, A. N. Tabachenko, O. A. Kashin, Evgeny Yakovlev, A. B. Skosyrskii, S. A. Kitsanov, Alexander E. Mayer, G. P. Pochivalova, E. F. Dudarev, M. F. Zhorovkov

Publikováno v: Russian Physics Journal. 55:1451-1457

A comparative study of spall fracture patterns for the heterophase Cu – 8.45% Al – 5.06% Ni alloy (аt.%) in ultrafine- and coarse-grained states under shock-wave loading using the “SINUS-7” electron accelerator is carried out. For electron e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c79767d6aa152300ffb28f73d56c4de
https://doi.org/10.1007/s11182-013-9979-6

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Microplastic deformation of submicrocrystalline and coarse-grained titanium at room and elevated temperatures

Autor: E. F. Dudarev, G. P. Bakach, M. F. Zhorovkov, G. P. Pochivalova, A. B. Skosyrskii, Yu. R. Kolobov

Publikováno v: Russian Physics Journal. 55:825-834

Results obtained from a comparison study on the deformation behavior of submicrocrystalline and coarsegrained titanium in the temperature interval 295–773 K are presented. The microplastic strain mechanisms underlying a change in the deformation be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62d3f31b618b600f4341636ce4312184
https://doi.org/10.1007/s11182-012-9886-2

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Deformation behavior, strength, and plasticity of titanium with a submicrocrystalline structure formed under warm rolling

Autor: E. F. Dudarev, G. P. Bakach, N. V. Girsova, A. B. Skosyrskii, A. N. Tabachenko, G. P. Pochivalova, O. A. Kashin

Publikováno v: Russian Physics Journal. 54:1046-1055

The temperature-deformation regimes of warm rolling through profiled rolls providing production of submicrocrystalline titanium are determined. For the obtained submicrocrystalline titanium, the annealing conditions under which internal stresses decr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::928da0430338bf142322e2b46aa52e6a
https://doi.org/10.1007/s11182-012-9702-z

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Deformation behavior and spalling fracture of a heterophase aluminum alloy with ultrafine-grained and coarse-grained structure subjected to a nanosecond relativistic high-current electron beam

Autor: S. A. Kitsanov, O. A. Kashin, G. P. Bakach, A. B. Skosyrskii, E. F. Dudarev, Alexander E. Mayer, G. P. Pochivalova, A. B. Markov, M. F. Zhorovkov, A. N. Tabachenko, N. V. Girsova

Publikováno v: ResearcherID

The results of a comprehensive experimental–theoretical investigation of the deformation behavior, regular features and mechanism of spalling fracture in an Al–Mg–Li–Zr heterophase aluminum alloy with ultrafineand coarse-grained structure sub

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b15c1aa55668f2fbb6bdc5854056ccd
https://doi.org/10.1007/s11182-011-9674-4

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Diffusion-controlled true grain-boundary sliding in nanostructured metals and alloys

Autor: G. P. Pochivalova, Evgeny V. Naydenkin, Yu. R. Kolobov, E. F. Dudarev, O.A. Kashin

Publikováno v: Materials Science and Engineering: A. 503:58-61

Based on the study of grain-boundary internal friction, it has been demonstrated that the temperatures of onset and intensive development of true grain-boundary sliding (grain-boundary microsliding) as well as the activation energy of this process in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c686159d43301776f42cadd67b18a3ed
https://doi.org/10.1016/j.msea.2008.02.057

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True Grain-Boundary Slipping in Coarse- and Ultrafine-Grained Titanium

Autor: N. V. Girsova, E. F. Dudarev, Yu. R. Kolobov, R. Z. Valiev, G. P. Pochivalova, I. G. Galkina, O. A. Kashin

Publikováno v: Russian Physics Journal. 47:617-625

The temperature dependence of internal grain-boundary friction in coarse- and ultrafine-grained titanium is investigated. It is demonstrated that true grain-boundary slipping causes internal grain-boundary friction in ultrafine-grained titanium, as i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5680509054f49a9412ef5531c0b3022d
https://doi.org/10.1023/b:rupj.0000047843.36167.39

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[Untitled]

Autor: E. F. Dudarev, E. E. Sagymbaev, Yu. R. Kolobov, V. A. Klimenov, G. P. Pochivalova, G. P. Grabovetskaya, O. A. Kashin, N. V. Girsova

Publikováno v: Russian Physics Journal. 43:754-758

The effects of ultrasonic surface treatment on the structural and phase-state of subsurface layers of polycrystalline and ultrafine-grained titanium are investigated. The changes in microhardness, mechanical properties, and regularities of microplast

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::010ce2c0fb977e58ba4949225b7f4fa5
https://doi.org/10.1023/a:1009479919904

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