LOWER NOZZLE OF LADLE FOR CONTINUOUS CASTING

LOWER NOZZLE OF LADLE FOR CONTINUOUS CASTING

PROBLEM TO BE SOLVED: To eliminate the stagnation of flow around the connecting part, a long nozzle to effectively prevent the sticking of the metal in a nozzle. SOLUTION: In a lower nozzle 2 of a ladle for continuous casting, the lower nozzle 2 is formed as the inclination 2T in the inner surface o...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: OZEKI TADAO, SUGISAWA MOTOTATSU
Format: Patent
Sprache:eng
Schlagworte:
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To eliminate the stagnation of flow around the connecting part, a long nozzle to effectively prevent the sticking of the metal in a nozzle. SOLUTION: In a lower nozzle 2 of a ladle for continuous casting, the lower nozzle 2 is formed as the inclination 2T in the inner surface of the nozzle so that the pouring passage in the nozzle 2 enlarges toward the outlet at the lower end of the nozzle. The outlet at the lower end of this lower nozzle 2 is connected with the inlet at the upper end of the long nozzle 3 arranged so as to pour the molten metal into the tundish at the time of continuously casting. In such a way, the stagnation of the flow is eliminated by forming the inclination, and the metal is not stuck to the nozzle.