Zobrazeno 1 - 10
of 19
pro vyhledávání: '"V. V. Aksenenkov"'
Autor:
Boris A. Kulnitskiy, R. Kh. Bagramov, R. R. Khayrullin, A. A. Pozdnyakov, I. A. Evdokimov, V. V. Aksenenkov, S. A. Perfilov
Publikováno v:
Russian Journal of Non-Ferrous Metals. 62:368-374
This paper continues studies into magnesium effects on the structural phase composition and physical and mechanical properties of nanostructured strain-hardened aluminum-magnesium alloys modified with C60 fullerene [1]. Previously obtained mechanical
Autor:
V. V. Aksenenkov, S. A. Perfilov, I. A. Evdokimov, R. R. Khayrullin, A. A. Pozdnyakov, R. Kh. Bagramov, A. N. Kirichenko, Boris A. Kulnitskiy
Publikováno v:
Russian Journal of Non-Ferrous Metals. 62:132-137
This paper provides the first part of a study on the effect of magnesium on the structural phase composition and physical and mechanical properties of nanostructured aluminum–magnesium composite materials with the composition AlxMgy + 0.3 wt % C60
Autor:
R. R. Khairullin, S. A. Perfilov, I. A. Evdokimov, A. A. Pozdnyakov, S. V. Prokudin, A. S. Useinov, R. Kh. Bagramov, V. V. Aksenenkov
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:621-625
The effect of heat treatment on the structure, phase composition and mechanical properties of nanostructured aluminum-matrix composite materials modified with C60 fullerenes is studied in this work. The strength, hardness and elastic modulus of the c
Publikováno v:
Technical Physics. 64:654-659
Variations of the composition, structure, and mechanical properties (hardness, elastic modulus) of (Ti–Hf)N coatings with increasing Hf content (Ti : Hf ratio) are reported. As test samples, VT6 titanium alloy plates covered by a magnetron-sputtere
Autor:
V. V. Aksenenkov, I. A. Evdokimov, A. A. Pozdnyakov, S. A. Perfilov, B. A. Kulnitsky, I. A. Perezhogin, A. N. Kirichenko, Vladimir Blank, R. Kh. Bagramov
Publikováno v:
Inorganic Materials: Applied Research. 9:472-477
Nanostructured composite materials (NCMs) based on Al–Mg alloy AMg6 (1560) modified with fullerene C60 are obtained by milling of initial materials in a high-energy planetary ball mill and the subsequent hot extrusion of powder mixtures. The struct
Autor:
M. Yu. Popov, Sergei G. Buga, V. V. Aksenenkov, S. A. Tarelkin, A. N. Kirichenko, E. V. Tat’yanin, Danila Ovsyannikov, Vladimir Blank
Publikováno v:
Physics of the Solid State. 57:605-612
The modification of transport properties (thermal conductivity, electrical conductivity, and See-beck coefficient) of nanostructured thermoelectrics based on Ge and Si-Ge with inclusions of the second phase has been investigated experimentally. In th
Autor:
V. N. Denisov, Igor A. Perezhogin, Boris A. Kulnitskiy, Danila Ovsyannikov, Vladimir Blank, Mikhail Popov, V. V. Aksenenkov, A. N. Kirichenko, Valentin D. Churkin
Publikováno v:
Nanoscale Research Letters
Nanoscale Research Letters, Vol 12, Iss 1, Pp 1-6 (2017)
Nanoscale Research Letters, Vol 12, Iss 1, Pp 1-6 (2017)
Nanodiamond in a 2–5-nm size interval (which is typical for an appearance of quantum confinement effect) show Raman spectra composed of 3 bands at 1325, 1600, and 1500 cm−1 (at the 458-nm laser excitation) which shifts to 1630 cm−1 at the 257-n
Autor:
G. A. Dubitsky, N. R. Serebryanaya, V. V. Aksenenkov, Rustem Bagramov, V.D. Blank, E. V. Tat’yanin
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 20:41-48
Carbon encapsulated iron carbide nanoparticles were synthesized from ferrocene in a quite narrow temperature range (about 600–800°C) under high (4 GPa) static pressure. The material produced under optimum parameters consists of the round carbide p
Autor:
B. N. Mavrin, E. V. Tat’yanin, L. A. Ivanov, V. V. Aksenenkov, V. N. Denisov, V.D. Blank, S. Perfilov, A. N. Kirichenko, Viacheslav Medvedev, R. Lomakin, Mikhail Yu. Popov
Publikováno v:
Applied Physics A. 105:45-48
Cu matrix composite reinforced with fullerene (C60) was fabricated by ball milling, followed by hot pressing techniques. The microstructure characteristics of the composite were investigated at different temperatures. The mechanical properties of the
Autor:
Elena E. Semenova, Gennadii A. Dubitskiy, N.R. Serebryanaya, Vladimir Blank, Sergei G. Buga, V. V. Aksenenkov
Publikováno v:
High Pressure Research. 31:86-90
We have obtained the metastable phase of the thermoelectric alloy Bi0.4Sb1.6Te3 with electron type conductivity for the first time using the method of quenching under pressure after treatment at P=4.0 GPa and T=400–850 °C. We have consequently per