Zobrazeno 1 - 10
of 19
pro vyhledávání: '"S. E. Shumilin"'
Autor:
T. V. Hryhorova, S. E. Shumilin, Yu. O. Shapovalov, Yu. O. Semerenko, O. D. Tabachnikova, M. A. Tikhonovsky, A. S. Tortika, M. I. Zehetbauer, E. Schafler
Publikováno v:
Vìsnik Harkìvsʹkogo nacìonalʹnogo unìversitetu ìmenì V.N. Karazìna. Serìâ: fìzika., Iss 32 (2020)
Externí odkaz:
https://doaj.org/article/49ec9e2e7d724e238369e9e1cf985456
Autor:
E. D. Tabachnikova, T. V. Hryhorova, S. E. Shumilin, I. V. Kolodiy, Yu. O. Shapovalov, Yu. O. Semerenko, S. N. Smirnov, I. V. Kashuba, M. A. Tikhonovsky, M. J. Zehetbauer, E. Schafler
Publikováno v:
Low Temperature Physics. 48:845-852
The mechanical properties comprising the stress-strain characteristics under uniaxial tensile deformation, the acoustic properties from mechanical resonance spectroscopy and—in parallel—the microstructural evolution during deformation of a nonequ
Autor:
Yu. A. Semerenko, Kornel Csach, M. A. Laktionova, A. V. Podolskiy, S. E. Shumilin, Jozef Miškuf, Elena D. Tabachnikova, M.A. Tikhonovsky
Publikováno v:
Low Temperature Physics. 43:1108-1118
The mechanical properties and fracture characteristics of the high-entropy alloy Al0.5CoCrCuFeNi are studied in different structural states (cast and after two heat treatments) at temperatures of 0.5–300 K with quasistatic deformation by uniaxial c
Autor:
S. E. Shumilin, Yu. O. Semerenko, T. M. Tikhonovska, I. V. Kolodiy, O. D. Tabachnikova, M. O. Laktionova, O. S. Tortika
Publikováno v:
METALLOFIZIKA I NOVEISHIE TEKHNOLOGII. 37:1527-1538
Publikováno v:
Acta Physica Polonica A. 128:536-540
Autor:
P. A. Zabrodin, V. V. Pustovalov, N. V. Isaev, Yu. Z. Estrin, V. S. Fomenko, I. S. Braude, S. E. Shumilin, T. V. Grigorova
Publikováno v:
Low Temperature Physics. 36:1100-1106
The plastic deformation of AZ31 magnesium alloy under tension at temperatures of 4.2–295K is studied as a function of its microstructure following squeeze casting (SC) and after severe plastic deformation (SPD) by hot rolling and equal-channel angu
Publikováno v:
Low Temperature Physics. 34:771-776
The optimal conditions for measuring the microhardness of aluminum, concerning the surface preparation of the samples (electropolishing) and the load on an indenter (at least 0.5N), are determined. The degree of structural uniformity of aluminum afte
Autor:
V. V. Pustovalov, M.V. Reshetnyak, S.V. Malykhin, N. V. Isaev, I. S. Braude, T. V. Grigorova, Yuri Estrin, Miloš Janeček, V. S. Fomenko, S. E. Shumilin
Publikováno v:
Low Temperature Physics. 34:665-671
The microstructure and mechanical properties of ultrafine-grain (UFG) commercial-grade Al obtained by equichannel angular pressing (ECAP) are study in the temperature range 4.2–295K. Transmission electron microscopy and x-ray diffraction methods ar
Autor:
V. V. Pustovalov, E.N. Reshetnyak, S.V. Malykhin, N. V. Isaev, L. S. Fomenko, S. V. Lubenets, S. E. Shumilin, Miloš Janeček, V. S. Fomenko, A T Pugachov, Ralph Jörg Hellmig, Yuri Estrin
Publikováno v:
Acta Materialia. 54:5581-5590
The mechanical properties of polycrystalline Cu (purity 99.95%) prepared by severe plastic deformation were studied at low homologous temperatures from 0.5 K to room temperature. Material with three different microstructures was prepared by annealing
Publikováno v:
Low Temperature Physics. 27:974-977
Active loading at temperatures 295, 77, and 0.5 K is used to study the parameters of the stretching curve and the plastic deformation distribution in quenched and aged Al–Li alloys with 7.0 and 10.4 at.% lithium. It is shown that for aged alloys, i