Tundish structure capable of reducing blank casting inclusions

The utility model relates to a tundish structure capable of reducing blank casting inclusions. The structure comprises a tundish lining enclosing a tundish inner cavity, a submersed nozzle and a stopper, wherein the tundish lining comprises a wall face and a bottom, and the upper end of the submerse...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MA CHUNWU, XU YONGBIN, SHAO YUANJING, YE LIDE, PAN GUOYOU, XU HAILUN, XING WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model relates to a tundish structure capable of reducing blank casting inclusions. The structure comprises a tundish lining enclosing a tundish inner cavity, a submersed nozzle and a stopper, wherein the tundish lining comprises a wall face and a bottom, and the upper end of the submersed nozzle is connected with the bottom of the tundish lining and stretches into the tundish inner cavity through a bottom outlet; second seating bricks are paved on the periphery of the nozzle, and the upper edge of the nozzle is higher than upper surfaces of the second seating bricks; lower surfaces of the second seating bricks are parallel with the lower surface of the bottom, upper surfaces are lower than the upper surface of the bottom of the tundish lining, and the upper surfaces of the second seating bricks are connected with the upper surface of the bottom through an inclined plane; the height of the upper edge of the submersed nozzle is not higher than the that of the upper surface of the bottom of the tundi