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2 048 245

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IPC

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Application

93033080/02, 1993-06-24

(22)

Actual filing date

1993-06-24

(45)

Published

1995-11-20

(72)

Inventor

Ermolaeva E.I.Karpov N.D.Kopylov A.F.Lebedev V.I.Safonov I.V.Sukhanov Ju.F.Umanets V.I.Filjashin M.K.Khrebin V.N.Chigraj S.M.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

METHOD FOR WORKING METAL IN THE PROCESS OF CONTINUOUS CASTING Russian patent published in 1995 - IPC

Abstract RU 2048245 C1

FIELD: metallurgy, continuous casting of metal. SUBSTANCE: method involves introducing aluminum wire into intermediate ladle in the process of vacuumization of metal in vacuum chamber along longitudinal axis of ladle at two points in symmetry with respect to branch pipe axis at a distance from branch pipe axis set in accordance with dependence of L= K/d2W, where d is wire diameter, mm; w is wire feed speed, m/min; K is empirically determined coefficient equal to 500000-1000000 m·mm3/min, with weight of metal passed through branch pipe being taken into account. EFFECT: increased efficiency and reduced usage of metal. 1 tbl

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RU 2 048 245 C1

Authors

Ermolaeva E.I.

Karpov N.D.

Kopylov A.F.

Lebedev V.I.

Safonov I.V.

Sukhanov Ju.F.

Umanets V.I.

Filjashin M.K.

Khrebin V.N.

Chigraj S.M.

Dates

1995-11-20—Published

1993-06-24—Filed

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