The effect of pulsed vacuum-arc discharge on the surface of elements of a discharger

V. I. Asyunin; S. A. Bushin; S. G. Davydov; A. N. Dolgov; A. V. Pilyushenko; A. A. Pshenichnyi; V. O. Revazov; R. Kh. Yakubov

doi:10.1134/S1063785016040027

The effect of pulsed vacuum-arc discharge on the surface of elements of a discharger

Authors: Asyunin V.I.¹, Bushin S.A.¹, Davydov S.G.¹, Dolgov A.N.¹, Pilyushenko A.V.¹, Pshenichnyi A.A.¹, Revazov V.O.¹, Yakubov R.K.¹
Affiliations:
1. Dukhov All-Russia Research Institute of Automatics
Issue: Vol 42, No 4 (2016)
Pages: 368-371
Section: Article
URL: https://journals.rcsi.science/1063-7850/article/view/198509
DOI: https://doi.org/10.1134/S1063785016040027
ID: 198509

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Abstract

Regularities of erosion and transport of the material of discharger elements have been studied by the methods of surface structure visualization and X-ray fluorescence elemental microanalysis. Microrelief and oxide film on the surface of cathode material are found to affect the development of arc discharge in a commutator.