CATHODE MATERIAL

A cathode material for use in a high-pressure discharge lamp contains a matrix based on tungsten having a tungsten content of greater than or equal to 95% by weight, tungsten carbide, and oxides and/or predominantly oxidic phases of one or more emitter elements from the group of rare earth metals, H...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KNABL, WOLFRAM, WESEMANN, INGMAR, NILIUS, MARIA, TRAXLER, HANNES, TAUTERMANN, ALEXANDER
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
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