Zobrazeno 1 - 10
of 45
pro vyhledávání: '"A.N. Zhdanov"'
Autor:
E.A. Stepanov, A.N. Zhdanov, I.V. Savitskii, P.B. Glek, A.A. Lanin, A.B. Fedotov, A.M. Zheltikov
Publikováno v:
Quantum Electronics. 52:227-232
A novel, 2.6-to-10-μm wavelength-tunable laser source of sub-70-fs pulses is combined with mid-IR heterodyne detection to provide a versatile laser platform for broadband two-dimensional Fourier-transform infrared spectrochronography. The mid-infrar
Publikováno v:
Mining informational and analytical bulletin. :155-162
Akademický článek
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Autor:
A.A. Bobrovnikova, 'SUEK-Kuzbass\\' Jsc, Leninsk-Kuznetskiy, Russian Federation, V.A. Portola, A.N. Zhdanov
Publikováno v:
Ugol'. :14-19
Publikováno v:
Mining Informational and analytical bulletin. 12:205-214
Autor:
A.N. Zhdanov, V.A. Portola, Jsc, Leninsk-Kuznetskiy, Russian Federation, 'SUEK-Kuzbass\\' Jsc, Leninsk-Kuznetskiy, Russian Federation, SUEK-Kuzbass\\', E.P. Yutyaev, A.A. Meshkov, I.L. Kharitonov
Publikováno v:
Ugol'. :42-46
Publikováno v:
Russian Metallurgy (Metally). 2010:867-873
The results of electron microscopic studies of the structure and phase composition of nanocrystalline copper produced during severe plastic deformation by torsion under high quasi-hydrostatic pressure are presented. Particular attention was focused o
Publikováno v:
Russian Metallurgy (Metally). 2010:264-267
Strain hardening of nanograined polycrystals is studied using copper-based alloys as an example. The stages of strain hardening are compared for these alloys and for pure metals (copper, gold) having a similar grain size in the range 40–200 nm. The
Publikováno v:
Materials Science Forum. :269-274
The paper presents the results of the transmission electron microscopic (TEM) investigation of the structure and phase composition of nanocrystalline copper obtained by the severe plastic deformation using the high pressure torsion (HPT) method. Spec
Publikováno v:
Materials Science Forum. :35-40
The present work is devoted to the investigation of the influence of the grain size on the main mechanical characteristics of nanopolycrystals of different metals. The Hall-Petch parameter behaviour for Al, Cu, Ni, Ti and Fe was examined in the wide