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2 017 851

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IPC

(21) (22)

Application

5032845/02, 1992-03-18

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Actual filing date

1992-03-18

(45)

Published

1994-08-15

(72)

Inventor

Eremenko V.I.Rudnitskij E.N.Grits N.M.Fedorenko E.A.Shlykov S.O.Lomberg B.S.Ljushchanova T.B.Chutkina V.N.Mulin G.V.

(73)

Holder

Vserossijskij Institut Legkikh SplavovVserossijskij Institut Aviatsionnykh Materialov

NICKEL-BASE ALLOY Russian patent published in 1994 - IPC

Abstract RU 2017851 C1

FIELD: metallurgy. SUBSTANCE: alloy has the following components, wt.-% : carbon 0.03-0.08; chrome 9-11; tungsten 2.6-3.4; molybdenum 4.2-5.0; cobalt 11-13; titanium 2.6-3.4; aluminium 3.3-4.0; niobium 3.5-4.1; hafnium 0.1-3.0; boron 0.005-0.03; magnesium 0.002-0.05; lanthanum 0.005-0.03, and nickel - the rest. Ratio of chrome to cobalt content must be at the range 0.82-0.85. EFFECT: enhanced quality of alloy proposed. 2 tbl

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RU 2 017 851 C1

Authors

Eremenko V.I.

Rudnitskij E.N.

Grits N.M.

Fedorenko E.A.

Shlykov S.O.

Lomberg B.S.

Ljushchanova T.B.

Chutkina V.N.

Mulin G.V.

Dates

1994-08-15—Published

1992-03-18—Filed