FOUR DE REFROIDISSEMENT PAR SOLIDIFICATION DIRIGEE ET PROCEDE DE REFROIDISSEMENT UTILISANT UN TEL FOUR

A directional solidification cooling furnace for metal casting part comprises: a cylindrical internal enclosure having a vertical central axis and a mold support arranged in the internal enclosure; the internal enclosure comprising a casting zone and a cooling zone, the casting zone and the cooling...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BOUKERMA, SAID, FARGEAS, SERGE, MARTIN, GILLES, NIANE, NGADIA TAHA, TENNE, SERGE
Format:	Patent
Sprache:	fre
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:	A directional solidification cooling furnace for metal casting part comprises: a cylindrical internal enclosure having a vertical central axis and a mold support arranged in the internal enclosure; the internal enclosure comprising a casting zone and a cooling zone, the casting zone and the cooling zone being superposed one on the other; the casting and cooling zones being thermally insulated from each other when the mold support is arranged in the casting zone by means of a heat shield that is stationary and by means of a second heat shield that is carried by the mold support; the casting zone including at least a first heating device, and the cooling zone including a second heating device.