Zobrazeno 1 - 10 of 103 pro vyhledávání: '"D. Neov"'
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Akademický článek
Structural study of W2B obtained via mechanical alloying of W, B4C, TiC and graphite before and after He ions irradiation
Autor: D. Neov, L. Slavov, A.A. Donkov, M.N. Mirzayev, E. Popov, E. Demir, K. Siemek, N. Djourelov, V.A. Turchenko, Z.A. Sharipov, P. Horodek, A.I. Beskrovnyi, A.H. Valizade, O.A. Samedov, A. Vladescu, K. Krezhov, I. Felicia
Publikováno v: Nuclear Materials and Energy, Vol 31, Iss , Pp 101201- (2022)
Elemental powders of W, B4C, TiC and C (graphite) in percentage weight ratio of W-–6 wt% B4C–2 wt% TiC–1 wt% C are used as precursors in mechanical alloying process aimed at producing tungsten-based material. The composition of the obtained mat
Externí odkaz: https://doaj.org/article/e0795bc13d884722b07dab87adcf3f81
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2
Akademický článek
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3
Phase composition and crystal structure determination of cobalt ferrite, modified with Ce, Nd and Dy ions by X-ray and neutron diffraction
Autor: Martin Tsvetkov, Maria Milanova, I. R. Ivanova, D. Neov, Miroslav Abrashev, Zara Cherkezova-Zheleva, Joana Zaharieva
Publikováno v: Journal of Molecular Structure. 1179:233-241
In order to study the possibilities for the incorporation of lanthanide ions in the spinel crystal lattice, cobalt ferrite CoFe2O4 modified by the lanthanide ions Ce(III), Nd(III), аnd Dy(III) was prepared using the sol-gel method, and two diffracti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b3f9f5ace065beb70450cb8042826b3
https://doi.org/10.1016/j.molstruc.2018.07.083
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4
Study of the Microstructure, Crystallographic Structure and Thermal Stability of Al–Ti–Nb Alloys Produced by Selective Electron Beam Alloying
Autor: A. Beskrovnyi, D. P. Kozlenko, R. Bezdushnyi, D. Neov, Peter G. Petrov, S. Valkov
Publikováno v: Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 12:436-441
This paper aims an investigation of the microstructure and crystallographic structure as well as the thermal stability of Al–Ti–Nb formed by selective electron beam surface alloying. The fabrication of the samples has been carried out using circu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa98cfde96e8a1dfb75007cb930b7b47
https://doi.org/10.1134/s1027451018030187
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5
Determining the Form of a Hydrodynamic Flow upon Creep of an Amorphous Cobalt-Based Metal Alloy in a Variable Temperature Field
Autor: A. I. Beskrovnyi, V. A. Fedorov, A. D. Berezner, D. Neov
Publikováno v: Technical Physics Letters. 44:678-680
Deformation of an amorphous cobalt alloy of strip configuration in creep tests in a variable temperature field is studied. An analytical form of the creep curve is found, and a prediction calculation of the resistivity by means of the proposed creep
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec35456d2dfc0ca0c09ddf4014386f79
https://doi.org/10.1134/s1063785018080072
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6
Neutron diffractometer for real-time studies of transient processes at the IBR-2 pulsed reactor
Autor: A. M. Balagurov, Ivan A. Bobrikov, S. G. Sheverev, G. M. Mironova, A. I. Beskrovnyy, V. V. Zhuravlev, D. Neov
Publikováno v: Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 10:467-479
A specialized diffractometer intended for use in studying real-time transient processes in condensed media, which also allows the recording of Bragg diffraction and small-angle neutron scattering spectra, has been created at the Frank Laboratory of N
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b96ecdcde9868b0c5a750184861b597c
https://doi.org/10.1134/s1027451016030046
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8
Neutron-diffraction study in TlFeS2 and TlFeSe2 at low temperatures
Autor: A. I. Madadzada, R. N. Mehdieva, D. I. Ismayilov, E. B. Asgerov, D. Neov, E. M. Kerimova, Sakin H. Jabarov, A. I. Beskrovnyy
Publikováno v: Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 8:1193-1197
The crystal and magnetic structures of TlFeS2 and TlFeSe2 are studied by neutron diffraction in the temperature range of 10–320 K. The structures of TlFeS2 and TlFeSe2 have monoclinic symmetry with the space group C2/m at room temperature. TlFeS2 d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d5bd9302fe58e08d251542044754075
https://doi.org/10.1134/s1027451014060238
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9
Определение вида гидродинамического течения при ползучести аморфного металлического сплава на основе кобальта в переменном температурном поле
Autor: D. Neov
Publikováno v: Письма в журнал технической физики. 44:52
AbstractDeformation of an amorphous cobalt alloy of strip configuration in creep tests in a variable temperature field is studied. An analytical form of the creep curve is found, and a prediction calculation of the resistivity by means of the propose
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c64eb8783a727ac1fb9e6acd028b5b3
https://doi.org/10.21883/pjtf.2018.15.46440.17274
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10
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