Zobrazeno 1 - 10
of 12
pro vyhledávání: '"E. V. Kharanzhevskii"'
Publikováno v:
Journal of Machinery Manufacture and Reliability. 49:545-549
This article explores the possibility of enhancing the functionality of TKR7С-6 turbochargers by creating new friction pairs in bearing interfaces using ultrasolid ceramic coatings. According to the tests, the most efficient combination of materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::031b46b8d17e3d0b04a4cd896d790456
https://doi.org/10.3103/s1052618820060047
https://doi.org/10.3103/s1052618820060047
Publikováno v:
Inorganic Materials: Applied Research. 10:114-121
—The structure and properties of the surface layers of samples of alloy E110 (Zr–1 wt % Nb) have been studied after high-speed laser dispersion of powders of magnesium oxide and titanium dioxide. The heat resistance of the surface has been determ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83e372fde1f4da1339541820178b5a58
https://doi.org/10.1134/s2075113319010039
https://doi.org/10.1134/s2075113319010039
Publikováno v:
Russian Journal of Electrochemistry. 52:762-769
The electric capacity of electrochemical capacitors with composite electrodes obtained by laser microstructuring was studied. The obtained electrodes allowed control of the contribution of the resistance of the electrode material and electrolyte to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d718456e70ab97ce97f854534f9978ef
https://doi.org/10.1134/s1023193516080085
https://doi.org/10.1134/s1023193516080085
Publikováno v:
Russian Journal of Applied Chemistry. 89:897-903
Nanostructured carbon materials for supercapacitor electrodes, produced by short-pulse laser treatment of a polyimide film in argon with a fiber-optic ytterbium laser, were studied. Owing to the high power density, there occurred an optical breakdown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dd9ab551b0a590b558d05b58a825329
https://doi.org/10.1134/s1070427216060082
https://doi.org/10.1134/s1070427216060082
Autor:
A. A. Kornilov, E. V. Kharanzhevskii, E. S. Trubachev, A. S. Kuznetsov, S. M. Reshetnikov, Veniamin Goldfarb
Publikováno v:
Russian Engineering Research. 35:584-588
Means of reducing the friction in slip bearings are considered, for the example of low-speed heavy-duty spiroid gears used as drives in pipeline systems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47f1f0c3039a2e496316b23af48da24e
https://doi.org/10.3103/s1068798x15080055
https://doi.org/10.3103/s1068798x15080055
Autor:
E. V. Kharanzhevskii, A. V. Zhikharev, S. G. Bystrov, V. Ya. Bayankin, A. Yu. Drozdov, I. N. Klimova
Publikováno v:
Physics of the Solid State. 57:845-855
The effect of a focused pulsed laser radiation on the change in the composition and microhardness of surface layers of nonequilibrium copper-nickel foils coated with a carbon layer has been investigated as a function of the number of laser pulses. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3859c544e63ea794c6a8e153d563b8ad
https://doi.org/10.1134/s1063783415050364
https://doi.org/10.1134/s1063783415050364
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 48:729-734
Corrosion-electrochemical behavior of composite layers formed by high-speed laser sintering of nanoscale Fe-Ni powders (3.2 and 10 wt % Ni) is studied with the use of anodic potentiodynamic curves recorded in a borate buffer solution in a neutral env
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::532441746f163afd5ddc2c9236982dff
https://doi.org/10.1134/s207020511207012x
https://doi.org/10.1134/s207020511207012x
Publikováno v:
The Physics of Metals and Metallography. 113:93-97
The article describes a mathematical model of heat transfer upon laser sintering of ultrafine powder materials with allowance for the spatial character of absorption of radiant energy. The characteristics of interaction of laser radiation with a powd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1b9a9608168e8ef24ec6ce71be36359
https://doi.org/10.1134/s0031918x12010061
https://doi.org/10.1134/s0031918x12010061
Publikováno v:
The Physics of Metals and Metallography. 108:504-509
Experimental data on the formation of the structure and mechanical properties of layers produced from ultradispersed Fe-base powder mixtures under laser irradiation (λ ∼ 1 µm) with a radiation density q ∼ 103 W/cm2 and pulse duration 10−5 s a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba7e65b0a36d006dfb05d74202ff08f4
https://doi.org/10.1134/s0031918x09110106
https://doi.org/10.1134/s0031918x09110106
Publikováno v:
Technical Physics. 47:561-568
The size, shape, and structure of the molten zone appearing on the surface of Fe-C multicomponent alloy upon laser recrystallization are studied. The laser scan rate varies between 0.01 to 0.167 m/s. A set of equations for the temperature and concent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dcf7032abbe64fdce8cc6b47d91901c
https://doi.org/10.1134/1.1479983
https://doi.org/10.1134/1.1479983