Zobrazeno 1 - 10
of 37
pro vyhledávání: '"A. L. Ulyanov"'
Publikováno v:
Инновационная медицина Кубани, Vol 5, Iss 1, Pp 33-36 (2019)
We present a clinical case with continuous recurrent ventricle tachycardia. Patient, 60, admitted with complaints on heart disorders, periods of unexpected total weakness, repeated episodes of pre-syncopal condition, frequent dizziness, which he has
Externí odkaz:
https://doaj.org/article/7377703b21a441fb9aaf7ec7f960322f
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 85:993-997
The formation of phases in mechanically synthesized (Fe0.90−xMn0.10Nix)75C25 alloys, where х = 0.05 and 0.10, is studied via X-ray diffraction, Mossbauer spectroscopy, and magnetic measurements. It is shown that certain products form during the me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0e8553dd039a4f0434b1f1e3ebb290c
https://doi.org/10.3103/s1062873821090070
https://doi.org/10.3103/s1062873821090070
Publikováno v:
Inorganic Materials: Applied Research. 12:1007-1013
Formation of phases in nanocomposites of composition of carbide steels alloyed with chromium and nickel obtained as a result of mechanosynthesis in a planetary ball mill and further annealing was studied. It was shown that the structure mainly consis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::960f008767078a9c6d97397b55e13eb7
https://doi.org/10.1134/s2075113321040444
https://doi.org/10.1134/s2075113321040444
Publikováno v:
Physics of Metals and Metallography. 122:696-703
Comparative studies of the iron–75fullerite and iron–75graphite composites obtained by the mechanosynthesis method have been performed by X-ray diffraction and Mossbauer spectroscopy. It has been shown that a carbon polymorph and its deformation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::216e5569bb383ccc972022483e3bc255
https://doi.org/10.1134/s0031918x21050082
https://doi.org/10.1134/s0031918x21050082
Publikováno v:
2022 Moscow Workshop on Electronic and Networking Technologies (MWENT).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61386fc0c1fb1e28d1bc0c79e18cc485
https://doi.org/10.1109/mwent55238.2022.9802440
https://doi.org/10.1109/mwent55238.2022.9802440
Autor:
V. E. Porsev, A. L. Ulyanov
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 84:1165-1168
X-ray diffraction and Mossbauer spectroscopy are used to study solid-phase reactions that occur in Fe–Cr nanocrystalline alloys during heat treatment. Upon the isochronous annealing of mechanically alloyed Fe–Cr powders, the nanostructural state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da315010b672cc67d6b80735f6cedff3
https://doi.org/10.3103/s1062873820090270
https://doi.org/10.3103/s1062873820090270
Publikováno v:
Physics of Metals and Metallography. 121:783-790
Nanocrystalline Fe–Cr alloys synthesized from pure components in a planetary ball mill with a chromium content of 20–48 at % were annealed for 4 h at temperatures of Tan = 400–700°C. Short-range order (SRO) evolution and phase separation depen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fab40330c093b7533bf4d22dacceb9e7
https://doi.org/10.1134/s0031918x20080086
https://doi.org/10.1134/s0031918x20080086
Publikováno v:
Physics of the Solid State. 62:1117-1125
Using Mossbauer spectroscopy on 57Fe nuclei and X-ray diffraction, the mechanism of mechanical alloying in a planetary ball mill of the Fe–Cr nanocrystalline system in a concentration range from 20 to 48 at % Cr has been studied in detail. It has b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6609b8ec11c7bfe331bc39ee158235d4
https://doi.org/10.1134/s1063783420070203
https://doi.org/10.1134/s1063783420070203
Publikováno v:
Technical Physics. 65:754-761
The formation and doping of phases during mechanical synthesis followed by annealing in the (Fe0.80Cr0.05Ni0.15)75C25 alloy are studied by the method of X-ray diffraction, Mossbauer spectroscopy, and magnetic measurements. It is shown that after mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ac09c2e7f72771a778f0f9b71fc5a8f
https://doi.org/10.1134/s1063784220050072
https://doi.org/10.1134/s1063784220050072
Publikováno v:
Materials Science. :17-23
The formation of phases in nanocomposites consisting of chromium- and nickel-doped carbide-steels obtained as a result of mechanical synthesis in a ball planetary mill and subsequent annealings has been studied. It was shown that after annealings at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ad0291110a389468c74cadc8b89f657
https://doi.org/10.31044/1684-579x-2020-0-12-17-23
https://doi.org/10.31044/1684-579x-2020-0-12-17-23