BLOWING LANCE

A blowing lance to be used for the treatment of metallurgical melts includes a lance head having several expansion tuyeres directed to the bath level of the melt and penetrating a front plate of the lance head. They depart from at least one lance channel, which is peripherally surrounded by a supply...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FUHRMANN, ERNEST, HOELLWARTH, ERNST, SMEJKAL, HELLMUTH, GRABNER, HANS, EYSN, MANFRED
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CHEMISTRY METALLURGY METALLURGY OF IRON PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
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