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2 070 228

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IPC

(21) (22)

Application

4936493/02, 1991-05-16

(22)

Actual filing date

1991-05-16

(45)

Published

1996-12-10

(72)

Inventor

Bogdanov S.V.Sisev A.A.Ol'Khovich Ju.V.Stepanov V.P.Butskij E.V.Lomkov E.M.Pivovarov I.G.Kudimov A.P.

(73)

Holder

Ehlektrometallurgicheskij Zavod Im.I.F.Tevosjana

METHOD OF SMELTING HIGHLY CHROMIUM NICKEL ALLOY Russian patent published in 1996 - IPC

Abstract RU 2070228 C1

FIELD: production of alloys. SUBSTANCE: non-refined electrolytic chromium, nickel, and other metal blend are melted together with slag-forming compositions and deoxidizing agents wherein the latter is nickel- magnesium alloy and, as a slag-forming component, flux ANF 1-3-0 is used, while ratio of flux to magnesium in its alloy with nickel is 2-10, and concentration of magnesium in flux-deoxidizing mixture equals 0.2-0.6% based on non-refined electrolytic chromium weight. EFFECT: chromium-nickel alloy with high chromium content produced. 3 tbl

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RU 2 070 228 C1

Authors

Bogdanov S.V.

Sisev A.A.

Ol'Khovich Ju.V.

Stepanov V.P.

Butskij E.V.

Lomkov E.M.

Pivovarov I.G.

Kudimov A.P.

Dates

1996-12-10—Published

1991-05-16—Filed