DEVICE FOR CASTING INGOTS FROM ABOVE Russian patent published in 1994 - IPC

Abstract RU 2021866 C1

FIELD: metallurgy. SUBSTANCE: device has graphite stool and ingot mold, the cavity of which is made of conical and cylindrical sections. Conical section is of 3 to 10° conicity. Cylindrical section height is 0.05 to 0.2 ingot mold height. cylindrical section may be made in the stool. Ratio of cavity volume to ingot mold body volume is 0.15 to 0.45. EFFECT: increased productivity. 3 cl, 2 dwg

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RU 2 021 866 C1

Authors

Savost'Janov Igor' Andreevich

Dates

1994-10-30—Published

1991-12-11—Filed