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Application

5017374/02, 1991-12-13

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Actual filing date

1991-12-13

(45)

Published

1995-01-27

(72)

Inventor

Khodorovskij G.L.Fomicheva T.I.Mishanova V.G.Bibikov E.L.Nadezhin A.M.Lesunov V.P.Portnoj Ja.P.Terenin M.V.

(73)

Holder

Moskovskij Aviatsionnyj Tekhnologicheskij Institut Im.K.Eh.Tsiolkovskogo

METHOD OF MANUFACTURE OF CASTINGS OF TITANIUM ALLOYS Russian patent published in 1995 - IPC

Abstract RU 2027543 C1

FIELD: foundry. SUBSTANCE: the method includes the following successive operations: manufacture of casting mould, smelting and casting, cleaning of castings, hydrogenation and gas stating of them. EFFECT: considerably enhanced mechanical properties of cast material at simultaneous decrease of gas stating temperature and pressure, i. e. decreased power intensity of process. 2 tbl

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RU 2 027 543 C1

Authors

Khodorovskij G.L.

Fomicheva T.I.

Mishanova V.G.

Bibikov E.L.

Nadezhin A.M.

Lesunov V.P.

Portnoj Ja.P.

Terenin M.V.

Dates

1995-01-27—Published

1991-12-13—Filed

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