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2 258 747

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IPC

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Application

2004124999/02, 2004-08-16

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Start date

2004-08-16

(22)

Actual filing date

2004-08-16

(45)

Published

2005-08-20

(72)

Inventor

Pavlov V.V.Pjatajkin E.M.Njunjaev E.A.Dement'Ev V.P.Vorozhishchev V.I.Teploukhov G.M.Kozyrev N.A.Kosarev Ju.A.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

METHOD OF ANTI-FLAKE TREATMENT OF ROLLING PRODUCTS OUT OF STEEL ALLOY Russian patent published in 2005 - IPC

Abstract RU 2258747 C1

FIELD: ferrous metallurgy; methods of anti-flake treatment of rolling products out of steel alloy.

SUBSTANCE: the invention is pertaining to the field of ferrous metallurgy, in particular, to methods of anti-flake treatment of rolling products out of steel alloy. The method of anti-flake treatment of rolling products out of steel alloy provides that the billets loading in a furnace is conducted at the temperature of 650-700°C, the billets in the furnace are heated up to the temperatures of 830-850°C, kept within 8-10 hours and further cooled in piles down to the temperature of not above 200°C. The technical result of the invention is improved quality and decreased duration of anti-flake treatment.

EFFECT: the invention ensures improved quality and decreased duration of anti-flake treatment.

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RU 2 258 747 C1

Authors

Pavlov V.V.

Pjatajkin E.M.

Njunjaev E.A.

Dement'Ev V.P.

Vorozhishchev V.I.

Teploukhov G.M.

Kozyrev N.A.

Kosarev Ju.A.

Dates

2005-08-20—Published

2004-08-16—Filed