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2 165 822

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Application

99118136/02, 1999-08-18

(24)

Start date

1999-08-18

(22)

Actual filing date

1999-08-18

(45)

Published

2001-04-27

(72)

Inventor

Nogtev V.P.Sarychev A.F.Markin V.F.Sviridov O.G.Kiselev V.D.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

SLAG-FORMING MIXTURE FOR STEEL CONTINUOUS CASTING Russian patent published in 2001 - IPC

Abstract RU 2165822 C1

FIELD: metallurgy; applicable in protection of heel of metal in tundish and mold of continuous casting machine. SUBSTANCE: slag-forming mixture contains the following ingredients, wt.%: carbon-containing substance, 7-12; fluorine-containing substance, 18-22; silicate lump, 12-18; quartz or molding sand, 8-14; portland cement, the balance. EFFECT: improved quality of ingot surface. 1 tbl

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RU 2 165 822 C1

Authors

Nogtev V.P.

Sarychev A.F.

Markin V.F.

Sviridov O.G.

Kiselev V.D.

Dates

2001-04-27—Published

1999-08-18—Filed

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