Atomizer reservoir

A reservoir of molten metal atomizer including i) a tundish including a) a bottom and a side substantially delimiting a central cavity whose bottom comprises a central portion and a periphery, b) at least one discharging zone in the form of a top-opened recess in the side of the tundish and includin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BRANNBACKA, Johnny C, GALPIN, Jean-Marie, UMLAUF, William P, BELE, Bertrand
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A reservoir of molten metal atomizer including i) a tundish including a) a bottom and a side substantially delimiting a central cavity whose bottom comprises a central portion and a periphery, b) at least one discharging zone in the form of a top-opened recess in the side of the tundish and including a bottom positioned at most at the level of the periphery of the bottom of the central cavity, a discharging opening in the bottom and a shut-off device for the discharging opening, ii) a bell whose lip is positioned towards the bottom of the tundish, the bell being substantially centered on the tundish and extending above at least 50% of the bottom of the tundish, the bell including in its upper section a gas injector. The process thereof is also provided.