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1 349 261

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Application

4037373/02, 1986-01-06

(22)

Actual filing date

1986-01-06

(45)

Published

1994-07-15

(72)

Inventor

Roshchin V.E.Sulatskov V.I.Birjukov P.P.Obrezkov V.V.Solarev Ju.P.Korolev L.G.Suprunenko V.V.Chernego N.I.Medvedev A.A.Adilov F.T.Miroshkin A.F.

CHARGE FOR PREPARING OF REFINING LIME-ALUMINA SLAG Russian patent published in 1994 - IPC

Abstract SU 1349261 A1

FIELD: metallurgy of ferrous metals. SUBSTANCE: charge has, wt.-%: lime 24-32; depleted flux of electroslag remelting 7-10, and dump slag in master alloy production with rare-earth elements - the rest. Cost of slag is decreased almost two-fold, mechanical properties of steel worked with slag are increased by 20-30%. EFFECT: decreased cost, retaining of refining properties, enhanced mechanical properties, enlarged raw base for making of synthetic slags. 1 tbl

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SU 1 349 261 A1

Authors

Roshchin V.E.

Sulatskov V.I.

Birjukov P.P.

Obrezkov V.V.

Solarev Ju.P.

Korolev L.G.

Suprunenko V.V.

Chernego N.I.

Medvedev A.A.

Adilov F.T.

Miroshkin A.F.

Dates

1994-07-15—Published

1986-01-06—Filed

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