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2 021 058

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Application

5037206/27, 1992-04-14

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Actual filing date

1992-04-14

(45)

Published

1994-10-15

(72)

Inventor

Murav'Ev V.I.Petrov A.M.Mel'Nichuk A.F.Graf F.Eh.Mar'In B.N.Tannenberg D.Ju.Makarov K.A.

(73)

Holder

Komsomol'Skij-Na-Amure Aviatsionnyj Zavod Im.Ju.A.Gagarina

METHOD OF HEAT STAMPING OF TITANIUM ALLOY SHEET BLANKS Russian patent published in 1994 - IPC

Abstract RU 2021058 C1

FIELD: aerospace industry. SUBSTANCE: method involves heating blank up to superplasticity temperature, its keeping at the desired temperature, plastic deformation and cooling. Time of heating does not exceed 300 sec. EFFECT: enhanced operating reliability. 1 tbl

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RU 2 021 058 C1

Authors

Murav'Ev V.I.

Petrov A.M.

Mel'Nichuk A.F.

Graf F.Eh.

Mar'In B.N.

Tannenberg D.Ju.

Makarov K.A.

Dates

1994-10-15—Published

1992-04-14—Filed

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