Zobrazeno 1 - 10 of 20 pro vyhledávání: '"V. S. Goncharov"'
1
Triangular magnetic structure of the Mn3Sb compound
Autor: V. S. Goncharov, S. V. Trukhanov
Publikováno v: Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series. 56:232-238
The Mn3Sb metastable compound is formed at high pressure and temperature and it decomposes upon heating above 420 K into Mn2Sb and Mn. It has a cubic crystalline structure describing the Pm-3m (№ 221) space group with a lattice parameter of a = 0.4
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75ed43956dcaf8cbc68ad05512342b32
https://doi.org/10.29235/1561-2430-2020-56-2-232-238
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2
Diffusion permeability of yttrium-based heat-resistant ion-plasma coatings
Autor: E. V. Vasil’ev, M. V. Goncharov, V. S. Goncharov
Publikováno v: The Physics of Metals and Metallography. 117:896-900
The diffusion permeability of yttrium-containing ion-plasma coatings on substrates made of the low-alloy chromium-based Cr–0.7V–0.17La alloy has been studied. It has been found that protective coatings of this type have a strong barrier effect on
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4d9ed59ad57c1b946868f3e6bdea2f5
https://doi.org/10.1134/s0031918x16070061
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3
Technological parameters of the process of deposition of multicomponent wear-resistant coatings*
Autor: V. S. Goncharov
Publikováno v: Welding International. 30:802-807
Taking into account production tasks in companies, attention is given to the problem of depositing multifunctional reconditioning and hardening coatings on components of different types, in particular gas turbine engine blades, cutting and stamping t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::624430257397c26fc7f920f6a8064e88
https://doi.org/10.1080/09507116.2016.1148407
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4
Effect of technological parameters of applying yttrium-containing coatings on their structure and properties
Autor: V. S. Goncharov, M. V. Goncharov, E. V. Vasil’ev
Publikováno v: The Physics of Metals and Metallography. 115:169-174
The effect on the structure and properties of ion-plasma yttrium-containing coatings applied to VKh2K alloy of the technological parameters of their deposition is studied.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f60ed60d8438026fa50950e994bfeb2
https://doi.org/10.1134/s0031918x14020094
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5
Phase separation of Mn2Sb at high pressures and temperatures
Autor: V. S. Goncharov, V. M. Ryzhkovskii
Publikováno v: Inorganic Materials. 47:1298-1301
The intermetallic compound Mn2Sb (tetragonal structure, Cu2Sb type) was exposed to high pressures (4 to 8 GPa) and temperatures (up to 2300 K) for 10 min and was shown to phase-separate to Mn3Sb and Mn1.5Sb at certain processing temperatures, pressur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08293dad48d314c72c9a58ae0b437f1c
https://doi.org/10.1134/s0020168511120065
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6
Magnetic ordering in Mn3Sb determined by neutron diffraction data
Autor: V. S. Goncharov, V. A. Somenkov, A. P. Sazonov, V. M. Ryzhkovskii, V. P. Glazkov, S. S. Agafonov, A. T. Senishin
Publikováno v: Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 5:109-112
The magnetic structure of a new Mn3Sb compound in the Mn-Sb system being characterized by the ferromagnetic ordering of Mn I and Mn II magnetoactive atoms with magnetic moments differing in magnitude is determined by the neutron diffraction technique
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aba60918bc3539dfaa77d7182d7783a9
https://doi.org/10.1134/s1027451011020170
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7
Effect of high-pressure high-temperature processing on the phase composition and magnetic state of Mn1 + x Sb (0 ≤ x ≤ 1.0) alloys
Autor: V. S. Goncharov, V. M. Ryzhkovskii
Publikováno v: Inorganic Materials. 46:226-231
The phase composition and magnetic state of Mn1 + xSb (0 ≤ x ≤ 1.0) alloys have been determined before and after high-pressure high-temperature processing (p = 8 GPa, T = 2300 K). Exposure to high pressure and temperature is shown to extend the h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e902a5065590ddd701112bacbab6c002
https://doi.org/10.1134/s0020168510030039
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8
Effect of high-pressure high-temperature processing on the phase composition of Mn2−x Cr x Sb (0 ≤ x ≤ 1) alloys
Autor: V. S. Goncharov, V. M. Ryzhkovskii
Publikováno v: Inorganic Materials. 43:480-484
High-pressure high-temperature processing (p = 7 GPa, T = 2300 K) has been shown to alter the phase composition of Mn2−x Cr x Sb alloys, resulting in a two-phase state: Mn3Sb (sp. gr. Pm3m, no. 221) and a hexagonal phase of variable composition (sp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::874e24a8e36ca9a5d536d6815ea0dbb7
https://doi.org/10.1134/s002016850705007x
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10
High-Pressure Synthesis and Crystal Structure of the New Compound Mn3Sb
Autor: V. M. Ryzhkovskii, V. S. Goncharov
Publikováno v: Inorganic Materials. 41:557-559
The compound Mn3Sb is prepared for the first time, using high-pressure high-temperature synthesis in the Mn-Sb system. According to x-ray diffraction results, Mn3Sb has a cubic structure with a = 0.3998 nm, in which Mn sits in position 3c (0 1/2 1/2)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::944f002b167bb9dd68a79118b4da66b7
https://doi.org/10.1007/s10789-005-0168-z
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