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2 066 585

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C1

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IPC

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Application

94009604/02, 1994-03-21

(22)

Actual filing date

1994-03-21

(45)

Published

1996-09-20

(72)

Inventor

Umanets V.I.Lebedev V.I.Kopylov A.F.Roldugin G.N.Safonov I.V.Chigraj S.M.Mazurov V.M.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

METHOD OF CONTINUOUS CASTING OF METAL Russian patent published in 1996 - IPC

Abstract RU 2066585 C1

FIELD: metallurgy. SUBSTANCE: method of continuous casting of metal provides, that metal is fed in crystallizer and ingot is drawn from crystallizer with changeable speed. Ingot is kept and directed along processing axis of continuous casting aggregate by rollers mounted on bearing supports. Ingot surface is cooled using coolant sprayed by jets. State of rollers and their supports is also defined. In continuous casting process ingot is drawn with working speed Vp, state of rollers and their supports is defined on length of processing axis site equal to (0.08 - 0.12) τvp Vp spaced from metal mirror in crystallizer by distance equal to (0.88 - 0.92) τvp Vp. In case rollers and their supports on the site failure ingot drawing speed is decreased to value of ( 0.8 - 0.9) Vp with τ - ingot full solidification duration, minutes. EFFECT: increased productivity. 1 tbl

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RU 2 066 585 C1

Authors

Umanets V.I.

Lebedev V.I.

Kopylov A.F.

Roldugin G.N.

Safonov I.V.

Chigraj S.M.

Mazurov V.M.

Dates

1996-09-20—Published

1994-03-21—Filed

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