METHOD AND APPARATUS FOR PRESSURIZING CONTINUOUS CASTING

METHOD AND APPARATUS FOR PRESSURIZING CONTINUOUS CASTING

PURPOSE:To enhance the castability by controlling molten metal supplying temp. and molten metal supplying pressure at the same time particularly in the case of casting a thin thickness cast tube. CONSTITUTION:In a continuous casting method for directly supplying the molten metal into a mold device 1...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ARANAKA HIROMASA, ICHINO KENJI, SAITO HIROSHI, SOGABE AKIRA
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:PURPOSE:To enhance the castability by controlling molten metal supplying temp. and molten metal supplying pressure at the same time particularly in the case of casting a thin thickness cast tube. CONSTITUTION:In a continuous casting method for directly supplying the molten metal into a mold device 13 from a holding furnace 11 by connecting a mold device 13 with a casting hole 12 in the heating and holding furnace 11, the molten metal temp. in the holding furnace 11 is detected and a heating device 21 is controlled and also, gas pressure on the molten metal surface in the holding furnace 11 is controlled so as to enable the controls of the molten metal supplying temp. and the molten metal supplying pressure at the same time.