Zobrazeno 1 - 10
of 51
pro vyhledávání: '"O.I. Buzhinskij"'
Publikováno v:
Journal of Nuclear Materials. 417:586-591
Experimental results on boronization in plasma shots at the T-11M tokamak and stellarator L-2M are presented. Nontoxic and nonexplosive metacarborane C2H12B10 was used in boron deposition process. Experiments at the tokamak have been carried out in s
Autor:
A.G. Voloboy, M.S. Berezhetskij, A. A. Letunov, A. I. Meshcheryakov, V. P. Logvinenko, O.I. Buzhinskij
Publikováno v:
Problems of Atomic Science and Technology, Ser. Thermonuclear Fusion. 34:65-69
Publikováno v:
Journal of Nuclear Materials. :996-999
Experimental results on boronization in plasma shots of the tokamak T-11M are presented. Non-toxic and not explosive metacarborane C2H12B10 was used in the boron deposition process. Experiments have been carried out in shots with parameters: toroidal
Publikováno v:
Plasma Devices and Operations. 13:193-198
The paper presents the results of experimental research on the surface modification of graphite protective elements from different graphite materials of MPG-8, RGT, ATJ, CFC, etc., types exposed in the T-10, T-11M, DIII-D, NSTX and Tore Supra tokamak
Autor:
O.I. Buzhinskij, Robert W. Conn, R.P. Doerner, S. C. Luckhardt, R. Seraydarian, H.W. Kugel, V.G. Otroshchenko, W.P. West, M.J. Baldwin, Dennis Whyte
Publikováno v:
Journal of Nuclear Materials. :214-218
The injection of carborane (C2B10H12) on the PISCES-B linear plasma device has been used to produce boron containing films on various target species. Film growth rates achieved are extremely high (up to 30 nm/s) compared to those typically found for
Publikováno v:
Fusion Engineering and Design. :191-195
Graphite components, employed for the protection of the tokamak first wall, limiters and divertors, can be exposed to extremely high loads both during plasma disruptions and due to installation irregularities. Tile misalignments lead to leading edges
Publikováno v:
Fusion Engineering and Design. 85:1615-1617
Experimental results on boronization in situ in the tokamak T-11M plasma shots using non-toxic and not explosive metacarborane C 2 H 12 B 10 are presented. As a result of boronization, the film with thickness up to 0.2 μm at deposition rate ∼25 nm
Autor:
O.I. Buzhinskij, Yu.M. Semenets
Publikováno v:
Fusion Engineering and Design. 45:343-360
A review of characteristics of various types of boron carbide coatings considered as candidate materials for protection of tokamak inner surfaces against high energy heat fluxes is presented. Such coatings are produced by various methods: chemical va
Autor:
I.V. Opimach, Dennis Whyte, William R. Wampler, O.I. Buzhinskij, V.A. Barsuk, C.P.C. Wong, W.P. West, I.I. Arkhipov
Publikováno v:
Journal of Nuclear Materials. :793-797
An ATJ graphite sample, arranged to receive parallel heat flux on a small region of the surface, was exposed to DIII-D divertor plasma using the DiMES (Divertor Material Evaluation System) mechanism. The sample was exposed to 600 ms of outer strike p
Autor:
W.P. West, Robert Bastasz, Jeffrey N. Brooks, William R. Wampler, O.I. Buzhinskij, Dennis Whyte, C.P.C. Wong, I.V Opimach
Publikováno v:
Journal of Nuclear Materials. :67-74
Net erosion rates of carbon target plates have been measured in situ for the DIII-D lower divertor. For attached divertors (Te > 40 eV), outer strike point (OSP) erosion rates exceed 10 cm/exposure-year, physical sputtering is dominant and the effect