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2 086 666

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Application

95103419/02, 1995-03-10

(22)

Actual filing date

1995-03-10

(45)

Published

1997-08-10

(72)

Inventor

Rjabov V.V.Kazadzhan L.B.Kostromin I.Ja.Karasev A.V.Taran V.G.Korolev M.G.Savchenko V.I.Kondrashkin V.S.Lebedev V.I.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

METHOD OF PREPARING REFINED SLAG FOR TREATING STEEL Russian patent published in 1997 - IPC

Abstract RU 2086666 C1

FIELD: metallurgy. SUBSTANCE: electrical furnace is loaded with aluminium- containing ferroalloy and, when fused, converter slag in amount 0.1- 0.7 ferroalloy weight is added, whereupon fusion is finally held in furnace for 30-40 min. EFFECT: enhanced efficiency of smelting. 1 tbl

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RU 2 086 666 C1

Authors

Rjabov V.V.

Kazadzhan L.B.

Kostromin I.Ja.

Karasev A.V.

Taran V.G.

Korolev M.G.

Savchenko V.I.

Kondrashkin V.S.

Lebedev V.I.

Dates

1997-08-10—Published

1995-03-10—Filed

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