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Proceedings Paper

Electrode geometry and material effects on cathode-spot dynamics in a high-current vacuum arc
Author(s): A. M. Chaly; A. A. Logatchev; S. M. Shkol'nik
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Paper Abstract

Comparative characteristics of the cathode processes in the discharge with electrodes of pure metal and of CuCr composition are presented. The effect of the gap, electrode shape and other geometric factors on the cathode spots dynamics is investigated. The accomplished investigations allowed the elaborate methods to influence the cathode spot dynamics by geometric factors.

Paper Details

Date Published: 1 May 1994
PDF: 4 pages
Proc. SPIE 2259, XVI International Symposium on Discharges and Electrical Insulation in Vacuum, (1 May 1994); doi: 10.1117/12.174618
Show Author Affiliations
A. M. Chaly, Tavrida Electric LTD (Russia)
A. A. Logatchev, A.F. Ioffe Physical-Technical Institute (Russia)
S. M. Shkol'nik, A.F. Ioffe Physical-Technical Institute (Russia)


Published in SPIE Proceedings Vol. 2259:
XVI International Symposium on Discharges and Electrical Insulation in Vacuum
Gennady A. Mesyats, Editor(s)

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