Methods for increasing the service life of electrodes in the arc plasmatorches

Results of experimental studies of electrode erosion in high-current arc discharges are presented. Available data on the service life of electrodes in the arc plasma generators sometimes are contradictory and do not give the whole pattern on the relationship of specific erosion of the electrode mate...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Thermophysics and aeromechanics 2017, Vol.24 (1), p.141-146
Hauptverfasser:	Anshakov, A. S., Faleev, V. A., Cherednichenko, M. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Arc discharges Discharge Electric arcs Electrodes Erosion Generators Physics Physics and Astronomy Plasma generators Plasmas (physics) Service life Thermodynamics
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Results of experimental studies of electrode erosion in high-current arc discharges are presented. Available data on the service life of electrodes in the arc plasma generators sometimes are contradictory and do not give the whole pattern on the relationship of specific erosion of the electrode material with the basic determining parameters of the plasmatorch. The real ways to increase the duration of plasmatorch operation before electrode replacement have been proposed.
ISSN:	0869-8643 1531-8699
DOI:	10.1134/S0869864317010152