Zobrazeno 1 - 10
of 12
pro vyhledávání: '"V. I. Vnukov"'
Autor:
I. B. Gnesin, B. A. Gnesin, A. N. Nekrasov, D. V. Prokhorov, N. I. Gnesina, M. I. Karpov, N. F. Vershinin, S. V. Kuznetsov, V. I. Vnukov, I. S. Zheltyakova
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 17:280-290
Autor:
I. B. Gnesin, M. I. Karpov, D. V. Prokhorov, B. A. Gnesin, T. S. Stroganova, I. S. Zheltyakova, V. I. Vnukov, E. I. Ryabenko, I. L. Svetlov
Publikováno v:
Russian Metallurgy (Metally). 2022:520-527
Autor:
M. I. Karpov, D. V. Prokhorov, I. S. Zheltyakova, I. L. Svetlov, V. I. Vnukov, B. A. Gnesin, V. M. Kiiko, T. S. Stroganova
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 83:1235-1243
The microstructure and high-temperature mechanical properties of samples of (1 − х)(Nb–9Mo–13Ti–4Hf–4Zr–4Al–4Сr)–хSi alloy, where x = 5, 10, 15, and 20 at % of Si are studied. An alloy with 15 at % Si displays the highest strength
Autor:
I. S. Zheltyakova, B. A. Gnesin, I. B. Gnesin, D. V. Prokhorov, I. L. Svetlov, M. I. Karpov, V. I. Vnukov, T. S. Stroganova
Publikováno v:
Russian Metallurgy (Metally). 2019:1018-1023
—The structure and the mechanical properties of Nb80C20 and Nb40Mo40C20 alloys have been studied at temperatures 20–1500°C. The mechanical properties of the Nb80C20 alloy from room temperature to 1300°C are shown to be slightly lower than those
Autor:
M. I. Karpov, D. V. Shtansky, I. E. Permyakova, I. V. Schetinin, M. V. Gorshenkov, V. I. Vnukov, A. M. Glezer
Publikováno v:
Russian Physics Journal. 61:428-438
The results of investigation of structural transformations and mechanical behavior of nanolaminates are reported, which were manufactured by multiple rolling of alternating layers of copper and niobium, followed by high-pressure torsion in the Bridge
Autor:
N. A. Kuz’mina, I. L. Svetlov, A. V. Neiman, M. I. Karpov, I. V. Ishadzhanova, T. S. Stroganova, V. P. Korzhov, V. I. Vnukov
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 79:1146-1150
Nb/Nb5Si3 in situ composites are formed via directional solidification by the Bridgman method at rates of 1.25–2.50–5.00–10 mm min. The effect the rate of rate of solidification has on the microstructure, phase composition, and strength of the
Autor:
I. L. Svetlov, I. B. Gnesin, I. S. Zheltyakova, M. I. Karpov, T. S. Stroganova, D. V. Prohorov, V. I. Vnukov, V. P. Korzhov
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 79:1151-1155
Composites of the Nb-Si-T-Zr-Hf-Cr-Al-Mo-Y system of three compositions differing only by their ratios of molybdenum and titanium content (13 at % Ti + 8.5 at % Mo; 15 at % Ti + 6.5 at % Mo; and 17 at % Ti + 4.5 at % Mo) are investigated. Composite s
Autor:
M. I. Karpov, A. N. Nekrasov, Yu. R. Kolobov, V. M. Kiiko, E. V. Golosov, I. B. Gnesin, V. P. Korzhov, I. S. Zheltyakova, D. V. Prokhorov, T. S. Stroganova, V. I. Vnukov
Publikováno v:
Russian Metallurgy (Metally). 2014:267-274
The structure and the short-term high-temperature strength of Ni-18.7 at % Si (Nb-Nb3Si eutectic) alloys fabricated by vacuum electron-beam zone melting and induction melting in an argon atmosphere are studied. The structure of the samples prepared b
Autor:
E. V. Golosov, V. I. Vnukov, A. N. Tolstun, V. P. Korzhov, Yu. R. Kolobov, M. I. Karpov, D. V. Prokhorov, V. M. Kiiko
Publikováno v:
Russian Metallurgy (Metally). 2013:251-255
The structure and short-time strength of Nb-Al alloys of two compositions prepared by powder metallurgy are studied. The mechanical alloying of niobium with aluminum in a planetary ball mill in air is shown to result in simultaneous alloying of niobi
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 76:27-36
A multilayer layer from the superconducting compound Nb3Sn was obtained by the thermal treatment of composite (Cu/Nb)/Cu12Sn conductor consisting of Cu-12% Sn and Cu/Nb interlayers consisting in turn of nanosized copper and niobium layers. The conduc