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Autoren:
Kühn-Kauffeldt, Marina; Marqués, José-Luis; Forster, Günter; Schein, Jochen 
Dokumenttyp:
Zeitschriftenartikel / Journal Article 
Titel:
Electron temperature and density measurement of tungsten inert gas arcs with Ar-He shielding gas mixture 
Zeitschrift:
Journal of Instrumentation (JINST) 
Jahrgang:
Heftnummer:
10 
Jahr:
2013 
Seiten von - bis:
C10017 
Sprache:
Englisch 
Abstract:
The diagnostics of atmospheric welding plasma is a well-established technology. In most cases the measurements are limited to processes using pure shielding gas. However in many applications shielding gas is a mixture of various components including metal vapor in gas metal arc welding (GMAW). Shielding gas mixtures are intentionally used for tungsten inert gas (TIG) welding in order to improve the welding performance. For example adding Helium to Argon shielding gas allows the weld geometry and...    »
 
Fakultät:
Fakultät für Elektrotechnik und Informationstechnik 
Institut:
EIT 8 - Institut für Mess- und Automatisierungstechnik 
Professur:
Schein, Jochen; Hillermeier, Claus