SPOUT NOZZLE OF MOLTEN STEEL OF LADDLE

According to the present invention, provided is a nozzle of a ladle for tapping molten steel that includes: a shroud nozzle which transfers the molten steel to the inside of a tundish and has an inner diameter increasing gradually toward the upside thereof; a lower nozzle which is joined on the top...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MOON, JOON HYECK, YANG, JUNG SEUNG, KI, WOONG GAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	According to the present invention, provided is a nozzle of a ladle for tapping molten steel that includes: a shroud nozzle which transfers the molten steel to the inside of a tundish and has an inner diameter increasing gradually toward the upside thereof; a lower nozzle which is joined on the top of the shroud nozzle; an upper nozzle which is joined on the top of the lower nozzle, has an upper portion joined with the bottom of the ladle, and thus can be filled with a ladle filler; and a sliding gate which is installed between the lower nozzle and the upper nozzle to be able to slide and opens and closes an upper part of the lower nozzle and a lower part of the upper nozzle.