Zobrazeno 1 - 10
of 19
pro vyhledávání: '"A. R. Manukyants"'
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 85:1016-1018
The form of the dependence of ion velocities of components in binary metal solutions for the main and impurity components is determined. It is shown that with electrical transfer, the resulting rate of transfer for ions of components during contact m
Autor:
E. N. Kozyrev, V. A. Sozaev, A. S. Kushhabiev, V. K. Kumykov, Y. N. Kasumov, A. R. Manukyants
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:639-642
A technology that allows one to create new diamond–metal compositions for stone-cutting diamond tools is proposed, which is based on selecting new metallic binders with the use of powders of tailings (crushed samples of tungsten carbide and cobalt)
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 13:154-157
The morphology of the metal films deposited onto diamond by the ion-plasma method at a temperature of 600°С under vacuum (10–2 Pa) are studied by scanning electron microscopy. It is shown that crystalline formations and needle structures are form
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 10, Pp 106-114 (2018)
The phase forming and the structural features of two-layer coating «titan/nichrome» on the surface of artificial polycrystalline diamonds ASB-4 are examined. The film was deposited by method of ion-plasma vacuum 10-2 Pа evaporation. The X-ray-phas
Autor:
V. A. Sozaev, M. Kh. Ponegev, A. R. Manukyants, A. Kh. Shermetov, K. M. Elekoeva, Y. N. Kasumov
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 9, Pp 177-181 (2017)
Polyterms of angles of wetting of porous nickel and nickel of brand НП-2 by atomic percent melt are investigated. Thresholds of wetting, which are bound with oxides on the surface of drops and nickel are detected. It is found, that temperature at w
Autor:
V. A. Sozaev, M. Kh. Ponegev, P. K. Korotkov, A. Kh. Shermetov, R. A. Kutuev, A. R. Manukyants, K. M. Elekoeva
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 11:1173-1176
Polytherms of the wetting angle of Pb-Ni (0.3 at %) melt on pressed nickel substrates and substrates cut from a plate of nickel of grade NP-2 are studied in the temperature range from the melting point to 850°C by the sessile drop method in a vacuum
Autor:
R. A. Kutuev, V. A. Sozaev, K. M. Elekoeva, Y. N. Kasumov, A. R. Manukyants, M. Kh. Ponegev, B. D. Khastsaev
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 11:1042-1045
The temperature dependences of the wetting angles of zinc and Serbian bronze on a WC–Co hard alloy are studied by the sessile drop method. The polytherm of the zinc wetting angles in the temperature range from the melting point to 800°C is approxi
Publikováno v:
High Temperature. 55:829-832
Polytherms of wetting angles of porous carbonyl nickel and copper (obtained by the redox method) by Sn–Ba and In–Na melts have been experimentally studied. The wetting onset temperatures have been determined. The results of analyzing the sample m
Autor:
M. Kh. Ponegev, A. Kh. Shermetov, R. A. Kutuev, A. R. Manukyants, V. A. Sozaev, A. Z. Kashezhev, D. A. Kambolov
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 10:1276-1279
Results of experimental investigation of copper wetting by tin melts with small lead and zinc additives enriched in molybdenum, aluminum, and magnesium are presented. Microcrystalline formations are found.
Autor:
A. R. Manukyants, T. N. Belyaeva, R. O. Askerov, E. N. Kozyrev, P. K. Korotkov, V. I. Filonenko
Publikováno v:
Glass and Ceramics. 74:230-232
The results of an investigation into the production of porous aluminum oxide, which is a typical self-organized material, by anodic oxidation of aluminum in acid solutions are presented. The functional dependences of the impact of the formation condi