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2 092 279

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IPC

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Application

95112711/02, 1995-07-20

(22)

Actual filing date

1995-07-20

(45)

Published

1997-10-10

(72)

Inventor

Lebedev V.I.Muzylev M.I.Korolev M.G.Rjabov V.V.Chalyshev G.S.Krasnikov Ju.Ja.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

STEEL CASTING LADLE Russian patent published in 1997 - IPC

Abstract RU 2092279 C1

FIELD: metallurgy, in particular, casting ladles in continuous casting of steel. SUBSTANCE: made over diametrical axis of ladle bottom having tundish nozzles installed with some displacement relative to diametrical axis are two to five projections laid of 3-9 bricks. In this case, bottom is inclined at angle of 2-5 deg towards tundish nozzles. Height of protrusions above bottom over diametrical axis equals 0.02-0.03 of height of working hollow of ladle. EFFECT: reduced losses of metal due to elimination of funnel formation on surface of metal at the end of its pouring. 2 dwg

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RU 2 092 279 C1

Authors

Lebedev V.I.

Muzylev M.I.

Korolev M.G.

Rjabov V.V.

Chalyshev G.S.

Krasnikov Ju.Ja.

Dates

1997-10-10—Published

1995-07-20—Filed

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