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2 057 617

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C1

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IPC

(21) (22)

Application

93053690/02, 1993-11-22

(22)

Actual filing date

1993-11-22

(45)

Published

1996-04-10

(72)

Inventor

Tonkov V.N.Orzhekh M.B.Baturin S.A.Safonov S.I.

(73)

Holder

Aktsionernoe Obshchestvo Zakrytogo Tipa

METHOD TO MANUFACTURE METALLURGICAL LADLE USING DRY SINTERED MASSES Russian patent published in 1996 - IPC

Abstract RU 2057617 C1

FIELD: metallurgy. SUBSTANCE: method provides for moulding of lining and its thermal treatment. After thermal treatment temperature reached 1100 - 1300 C speeded up heating of lining is exercised up to 1500 - 1600 C, using oxygen burner. The method allows to increase reliability of lining due to ensuring of sufficient sintering of ceramic mass before its contact with smelt and to decrease power and labour consumption. EFFECT: increased lining reliability and decreased power and labour consumption.

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RU 2 057 617 C1

Authors

Tonkov V.N.

Orzhekh M.B.

Baturin S.A.

Safonov S.I.

Dates

1996-04-10—Published

1993-11-22—Filed

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