Zobrazeno 1 - 10
of 22
pro vyhledávání: '"O. A. Chudina"'
Autor:
M. I. Babkova, M. I. Arshinsky, Z. V. Frolova, O. A. Chudina, J. S. Mitrofanova, S. K. Batalova
Publikováno v:
Vestnik Dermatologii i Venerologii, Vol 97, Iss 5, Pp 94-100 (2021)
The article presents an analysis of the literature of patients with HIV infection suffering from psoriasis. The clinical picture, laboratory data, and treatment of a patient suffering from psoriasis, psoriatic arthritis, anogenital venereal warts ass
Externí odkaz:
https://doaj.org/article/3652cd922bca4cb0910eb9d89ecf046f
Publikováno v:
Russian Engineering Research. 42:1192-1194
Autor:
A. E. Tsygankov, I. I. Afukov, A. V. Vlasovа, A. A. Glazyrina, L. E. Larina, R. S. Gitinovasov, S. H. Kurbanova, O. S. Chudina
Publikováno v:
Russian Journal of Pediatric Surgery. 25:386-391
Autor:
O. V. Chudina, A. A. Brezhnev
Publikováno v:
Russian Engineering Research. 42:185-187
Publikováno v:
Russian Engineering Research. 41:728-730
For dies made of case-hardened steel, correlations between the structural parameters of the hardened layer and die performance in cold deformation are investigated. Correlation coefficients are calculated, and corresponding graphs are plotted. Stable
Publikováno v:
Metal Science and Heat Treatment. 60:367-372
Surface strengthening of structural steels with carbon nanomaterials using laser and electron-beam heating is studied. It is shown that during laser treatment the maximum microhardness of a modified layer is achieved in a strengthened zone up to 70
Autor:
G. S. Bocharov, E. V. Terentyev, Grigory N. Churilov, O. S. Zilova, A. V. Eletskii, O. V. Chudina, S. D. Fedorovich
Publikováno v:
Physics of Metals and Metallography. 119:197-201
The mechanism of the surface reinforcement and wear resistance of steel products are studied as a result of creating the strengthening layers with the nanocarbon using the laser heating. Laser surface treatment using soot remaining after fullerene ex
Autor:
O V Chudina, Yu M Luzhnov
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1159:012080
The concept of surface hardening of structural steels is proposed on the basis of the structural theory of strength and the Charpy principle at the macro-and microgeometric levels for the purposeful formation of a structure that can effectively resis
Autor:
O. V. Chudina
Publikováno v:
Welding International. 31:233-237
Methods of increasing the service properties of steel components by producing hardened modified layers on the surface using laser heating are described. It is proposed to use a combined technology based on laser alloying the steel surface with nitrid
Autor:
A. A. Brezhnev, O. V. Chudina
Publikováno v:
Russian Metallurgy (Metally). 2015:1090-1093
The problems of surface hardening of high-carbon steels by alloying using laser radiation are considered. The effect of the laser treatment parameters on the thickness, the structure, the phase composition, the microhardness, and the residual stresse