PREVENTION OF EROSION OF PIG STORAGE TYPE TAPPING SPOUT

PURPOSE:To suppress the erosion of the metal line of a tapping spout by making as small as possible the layer thickness of blast furnace slag covering the front layer of pig iron during the storage of the pig iron. CONSTITUTION:A freely openable and closable gate 14 is provided to the molten iron sp...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YASUDA HISATOSHI, SUGIYAMA KAZUYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON
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