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2 308 351

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IPC

B22D11/111(2006-01-01)

(21) (22)

Application

2006105769/02, 2006-02-27

(24)

Start date

2006-02-27

(22)

Actual filing date

2006-02-27

(45)

Published

2007-10-20

(72)

Inventor

Kuklev Aleksandr ValentinovichOb"Edkov Aleksandr PerfilovichLejtes Abram VladimirovichGenkin Vitalij JakovlevichNekhaev Viktor PavlovichTkachev Pavel NilovichAjzin Jurij Moiseevich

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Holder

Ooo

SLAG FORMING MIXTURE FOR IN-MOLD PROTECTION OF STEEL AT PERITECTIC CONVERSION DURING BATCH CONTINUOUS CASTING OF STEEL Russian patent published in 2007 - IPC B22D11/111

Abstract RU 2308351 C1

FIELD: metallurgy, namely steel continuous casting processes.

SUBSTANCE: mixture contains next ingredients, mass%: fluorspar concentrate, 12 - 20; cyenite concentrate, 15 -25; milled dust like quartz, 8 - 15; microcrystalline casting graphite, 6 - 12; anhydrous sodium carbonate, 4 - 8; milled mica - phlogopite, 1 - 5; Portland cement, the balance.

EFFECT: stabilized process of continuous casting, elimination of emergency bursts of steel through ingot skin under mold.

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RU 2 308 351 C1

Authors

Kuklev Aleksandr Valentinovich

Ob"Edkov Aleksandr Perfilovich

Lejtes Abram Vladimirovich

Genkin Vitalij Jakovlevich

Nekhaev Viktor Pavlovich

Tkachev Pavel Nilovich

Ajzin Jurij Moiseevich

Dates

2007-10-20—Published

2006-02-27—Filed