APPARATUS AND METHOD FOR HIGH PRESSURE EXTRUSION WITH MOLTEN ALUMINUM

APPARATUS AND METHOD FOR HIGH PRESSURE EXTRUSION WITH MOLTEN ALUMINUM

PROBLEM TO BE SOLVED: To provide a molten metal supply system that can supply a molten metal to a downstream process at a constant pressure and flow rate.SOLUTION: The molten metal supply system 16 includes: a molten metal supply source; a plurality of injectors 18a, 18b; and a plurality of check va...

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Hauptverfasser: GHIARDI DOMENIC A, GAYLORD DAVID, KALLIVAYALIL JACOB A, CHABAL RONALD G, SAMPLE VIVEK M, PAOLA VINCENT A
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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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a molten metal supply system that can supply a molten metal to a downstream process at a constant pressure and flow rate.SOLUTION: The molten metal supply system 16 includes: a molten metal supply source; a plurality of injectors 18a, 18b; and a plurality of check valves 32a, 32b. The check valves 32a, 32b includes a first metal sleeve for surrounding a thermal conductive first core. The first metal sleeve includes a device for heating and cooling the thermal conductive first core.