Short low-current vacuum arc in magnetic fields of different orientations. A review

Short low-current vacuum arc in magnetic fields of different orientations. A review

Investigations, carried out in recent years, of such characteristics of short low-current vacuum arcs as the average current, passed by the cathode spot; velocity and direction of motion of the spot; and arc voltage as a function of magnitude of the magnetic field vector and the angle of its inclina...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Chaly, A M, Shkol'nik, S M
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Anodes
Cathodes
Copper
Magnetic fields
Materials
Plasmas
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Beschreibung
Zusammenfassung:Investigations, carried out in recent years, of such characteristics of short low-current vacuum arcs as the average current, passed by the cathode spot; velocity and direction of motion of the spot; and arc voltage as a function of magnitude of the magnetic field vector and the angle of its inclination to the arc axis are discussed. Also are discussed recent spectroscopic investigations of the channel of the arc stabilized by a magnetic field normal to the cathode.
ISSN:1093-2941
DOI:10.1109/DEIV.2010.5625800