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2 031 138

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IPC

(21) (22)

Application

92006927/02, 1992-12-01

(22)

Actual filing date

1992-12-01

(45)

Published

1995-03-20

(72)

Inventor

Shostak Vasilij Aleksandrovich[Ua]Kazakov Aleksej Alekseevich[Ua]Matveev Jurij Vladimirovich[Ua]Kurdjukov Anatolij Andreevich[Ua]Tishkov Viktor Jakovlevich[Ru]Kuleshov Vladimir Danilovich[Ru]Filatov Mikhail Vasil'Evich[Ru]Lukanin Jurij Vasil'Evich[Ru]Borovkov Aleksandr Nikolaevich[Ru]

(73)

Holder

Cherepovetskij Metallurgicheskij Kombinat

METHOD OF OUT-OF-FURNACE TREATMENT OF STEEL Russian patent published in 1995 - IPC

Abstract RU 2031138 C1

FIELD: ferrous industry. SUBSTANCE: in a method of out-of-furnace treatment of steel comprising deoxidizing, alloying, purging a metal with an inert gas, continuously measuring the activity of oxygen in a melt, the purging operation is discontinued at a minimum value of activity of oxygen in the liquid metal. EFFECT: greater efficiency of the method. 3 dwg

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RU 2 031 138 C1

Authors

Shostak Vasilij Aleksandrovich[Ua]

Kazakov Aleksej Alekseevich[Ua]

Matveev Jurij Vladimirovich[Ua]

Kurdjukov Anatolij Andreevich[Ua]

Tishkov Viktor Jakovlevich[Ru]

Kuleshov Vladimir Danilovich[Ru]

Filatov Mikhail Vasil'Evich[Ru]

Lukanin Jurij Vasil'Evich[Ru]

Borovkov Aleksandr Nikolaevich[Ru]

Dates

1995-03-20—Published

1992-12-01—Filed