Zobrazeno 1 - 10
of 10
pro vyhledávání: '"O. A. Golovnya"'
Publikováno v:
Physics of Metals and Metallography. 124:15-21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae68bde004d9f6b364b307621ffd58ee
https://doi.org/10.1134/s0031918x22601913
https://doi.org/10.1134/s0031918x22601913
Autor:
D. Yu. Vasilenko, A. V. Shitov, A. G. Popov, V. S. Gaviko, D. Yu. Bratushev, K. I. Podkorytov, O. A. Golovnya
Publikováno v:
Physics of Metals and Metallography. 123:145-154
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c75b11ad84af53fe02eca15605e0864f
https://doi.org/10.1134/s0031918x22020107
https://doi.org/10.1134/s0031918x22020107
Autor:
O. A. Golovnya, N. M. Kleinerman, I. G. Shmakov, V. V. Serikov, Yu N. Gornostyrev, Oleg I. Gorbatov
Publikováno v:
Journal of Alloys and Compounds. 782:1008-1014
The short/long-range order formation in Fe1-x-Co-x (x < 0.3) alloys has been studied by the nuclear magnetic resonance (NMR) technique, as well as ab initio based atomistic simulation. The NMR m ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1d94170c61b80c3c7102d934a3eba06
https://doi.org/10.1016/j.jallcom.2018.12.192
https://doi.org/10.1016/j.jallcom.2018.12.192
Autor:
D. Yu. Vasilenko, A. V. Shitov, D. Yu. Bratushev, K. I. Podkorytov, V. S. Gaviko, O. A. Golovnya, A. G. Popov
Publikováno v:
Phys. Met. Metallogr.
Physics of Metals and Metallography
Physics of Metals and Metallography
Abstract Magnetic properties and microstructure of high-energy (Nd,Dy)–Fe–B magnets with Dy of no more than 1 wt % prepared via a low-oxygen routine are studied. Oxygen content in magnets does not exceed 0.20 wt %. 0.5 wt %–Dy addition reliably
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::893fe7cf8543c7a4ce7084c457ec8991
https://hdl.handle.net/10995/111540
https://hdl.handle.net/10995/111540
Autor:
V. S. Gaviko, M. K. Sharin, A. V. Ogurtsov, E. G. Gerasimov, A. G. Popov, O. A. Golovnya, Vladimir V. Popov, A. V. Protasov, D. V. Taranov, V. N. Beketov, V. N. Moskalev, P. B. Terent’ev
Publikováno v:
Metal Science and Heat Treatment. 60:498-503
Sm – Co – Fe – Cu – Zr sintered high-temperature permanent magnets (HTPM) produced by the “POZ-Progress” Company are studied. The microstructure of the magnets is determined by scanning electron microscopy and x-ray diffraction analysis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c73a9bb961f1fa07a7fefc4c82713475
https://doi.org/10.1007/s11041-018-0308-0
https://doi.org/10.1007/s11041-018-0308-0
Publikováno v:
Physics of Metals and Metallography. 118:1040-1047
Fe–Co alloys with an Fe content of 20–95 at % have been investigated using NMR and Mossbauer spectroscopy. A comparison of the hyperfine fields measured at 59Со and 57Fe nuclei on the same samples allowed us to determine that the magnetic momen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e06f9c306885bf3c6a6ba2245937f582
https://doi.org/10.1134/s0031918x1711014x
https://doi.org/10.1134/s0031918x1711014x
Autor:
K. Yu. Shunyaev, A. V. Protasov, V. Ya. Belozerov, V. S. Gaviko, A. P. Potapov, D. A. Shishkin, Yu. N. Starodubtsev, N. V. Mushnikov, V. A. Bykov, N. N. Shchegoleva, O. A. Golovnya
Publikováno v:
The Physics of Metals and Metallography. 116:663-670
The effect of the composition and annealing temperature on the structure and magnetic properties of soft magnetic nanocrystalline Fe-Cu-Nb-Mo-Si-B alloys has been studied. An increase in the iron content compared to that in the traditional FINEMET al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b9fd0564378c5b5cbc79c383a3b26a1
https://doi.org/10.1134/s0031918x15070108
https://doi.org/10.1134/s0031918x15070108
Publikováno v:
Journal of Engineering Physics and Thermophysics. 80:132-135
The results of a numerical solution of the problem of vibrations of a torsion viscosimeter filled with an incompressible viscoplastic liquid are presented. It has been shown that in the vicinity of the rotation axis there appears a dead zone, whose b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e765d68f3c00db289231f71ad3b37bf9
https://doi.org/10.1007/s10891-007-0018-8
https://doi.org/10.1007/s10891-007-0018-8
Metal melts have such conductivity, that magneto-hydrodynamic effects can be easily observed even in moderate magnetic fields (around 0.01T) under conditions achieved in conventional physicochemical experiments. This fact gives an opportunity to crea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::653bc8cbf3c6088d30e4c9682d9adcb1
http://dspace.susu.ru/handle/0001.74/20694
http://dspace.susu.ru/handle/0001.74/20694
The results of numerical solution of the problem on flow of an incompressible viscoplastic fluid in the gap between two rotating cylinders have been presented. The criterion of formation of the boundaries of stagnant zones has been developed. A compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f755a52019e6aa16acf90c2f48d57616
http://dspace.susu.ru/handle/0001.74/20759
http://dspace.susu.ru/handle/0001.74/20759