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2 064 536

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IPC

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Application

93035279/02, 1993-07-07

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Actual filing date

1993-07-07

(45)

Published

1996-07-27

(72)

Inventor

Semenov V.N.Derkach G.G.Babaeva G.A.

(73)

Holder

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

PROCESS OF HEAT TREATMENT OF PARTS WITH ELECTROPLATED NICKEL COATING Russian patent published in 1996 - IPC

Abstract RU 2064536 C1

FIELD: electrometallurgy. SUBSTANCE: process of heat treatment of parts with electroplated nickel coating refers mainly to coatings made from dispersion-solidifying alloy. Process includes heating of parts up to specified temperature with rate not exceeding 200 C/h, first isothermic curing at temperature 150-200 C for the course of 60-90 min, subsequent heating, second isothermic curing at temperature of phase transformations in alloy at 810-875 C for the course of 60-90 min and cooling. EFFECT: enhanced efficiency of heat treatment. 2 cl, 1 tbl

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RU 2 064 536 C1

Authors

Semenov V.N.

Derkach G.G.

Babaeva G.A.

Dates

1996-07-27—Published

1993-07-07—Filed

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