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SU

(11)

1 820 632

(13)

A1

(51)

IPC

(21) (22)

Application

4404166/02, 1988-04-18

(22)

Actual filing date

1988-04-18

(45)

Published

1995-05-10

(72)

Inventor

Nakonechnyj A.Ja.Shupenko I.V.Romanenko V.I.Savanin V.P.Arsent'Ev V.A.Bel'Chenko E.N.Petrov A.V.Tabunshchikov V.Ju.Zajtsev A.Ju.

MIXTURE FOR DIRECT STEEL ALLOYING Russian patent published in 1995 - IPC

Abstract SU 1820632 A1

FIELD: ferrous metallurgy, manganese bearing steel making. SUBSTANCE: percentage of mixture by weight: 40 - 45 MnO, 10 - 12 SiO2 10-12, 12 - 15 CaO, 3 - 6 MgO, 7.5 - 9 Si, the balance is Fe. EFFECT: increased reducibility. 1 tbl

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SU 1 820 632 A1

Authors

Nakonechnyj A.Ja.

Shupenko I.V.

Romanenko V.I.

Savanin V.P.

Arsent'Ev V.A.

Bel'Chenko E.N.

Petrov A.V.

Tabunshchikov V.Ju.

Zajtsev A.Ju.

Dates

1995-05-10—Published

1988-04-18—Filed

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