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2 076 029

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Application

5037298/08, 1992-04-14

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Actual filing date

1992-04-14

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Published

1997-03-27

(72)

Inventor

Murav'Ev V.I.Mazur S.P.Petrov A.M.Mar'In B.N.Vojtov V.N.Graf F.Eh.Dashkovskij A.A.Mel'Nichuk A.F.Lonchakov S.Z.

(73)

Holder

Komsomol'Skoe-Na-Amure Aviatsionnoe Proizvodstvennoe Ob"Edinenie

METHOD OF TITANIUM ALLOYS BLANKS PREPARATION FOR WELDING Russian patent published in 1997 - IPC

Abstract RU 2076029 C1

FIELD: titanium alloys welding. SUBSTANCE: blanks for welding are subjected to heating in air medium under temperature 150 - 300 C and 1 - 3 hour holding correspondingly. As a version heating is exercised immediately after blanks shearing after scraping, clarification or after hydraulic sand-blasting or shot-blasting clearing. EFFECT: improved process. 3 cl, 1 tbl

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RU 2 076 029 C1

Authors

Murav'Ev V.I.

Mazur S.P.

Petrov A.M.

Mar'In B.N.

Vojtov V.N.

Graf F.Eh.

Dashkovskij A.A.

Mel'Nichuk A.F.

Lonchakov S.Z.

Dates

1997-03-27—Published

1992-04-14—Filed

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