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2 051 013

(13)

(51)

IPC

(21) (22)

Application

93041310/08, 1993-08-17

(22)

Actual filing date

1993-08-17

(45)

Published

1995-12-27

(72)

Inventor

Semenov V.N.Pospeshilov V.A.Polushin V.G.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie Ehnergeticheskogo Mashinostroenija Im.Akad.V.P.Glushko

PART SOLDERING METHOD Russian patent published in 1995 - IPC

Abstract RU 2051013 C1

FIELD: machine engineering. SUBSTANCE: method comprises steps of soldering parts of nickel-chrome base alloys at temperature 1050-1100 C, cooling them in a flow of an inert gas with rate 50-100 C/min up to temperature 600-650 C, being a temperature of final phase conversion in the alloy, and further cooling of the parts with rate, consisting 0.15-0.25 of the previous one. EFFECT: enhanced quality of soldered articles, namely in aeronautics and aviation technique. 1 cl, 1 tbl

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RU 2 051 013 C1

Authors

Semenov V.N.

Pospeshilov V.A.

Polushin V.G.

Dates

1995-12-27—Published

1993-08-17—Filed