HOLLOW INGOT CASTING APPARATUS Russian patent published in 2005 - IPC

Abstract RU 2266173 C1

FIELD: metallurgy, namely apparatuses for casting hollow ingots.

SUBSTANCE: apparatus includes casting ladle, stool supporting ingot mold with hot top and with central core, casting pipe and intermediate member. The last is in the form of sleeve whose upper part is in the form of funnel. Two holes with chutes are provided in base of intermediate member. Said chutes are arranged along cross axis of ingot diametrically in opposite. Intermediate member is kept afloat with possibility of vertical motion in such a way that bottom portion of chutes is arranged at upper level of metal cast to ingot mold.

EFFECT: enhanced quality of ingot due to gradual filling of cavity of ingot mold with metal.

4 dwg

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RU 2 266 173 C1

Authors

Orlenko V.N.

Kuksa A.V.

Kulanin S.L.

Dates

2005-12-20—Published

2004-04-12—Filed