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2 014 957

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IPC

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Application

4942233/02, 1991-06-04

(22)

Actual filing date

1991-06-04

(45)

Published

1994-06-30

(72)

Inventor

Gordeev Ju.I.Abkarjan A.K.Teremov S.G.Fedorov V.N.

(73)

Holder

Gordeev Jurij IvanovichAbkarjan Artur KarlosovichTeremov Sergej GeorgievichFedorov Vladimir Nikolaevich

THERMOMECHANICAL TREATMENT PROCESS FOR HARD-ALLOY PARTS Russian patent published in 1994 - IPC

Abstract RU 2014957 C1

FIELD: mechanical engineering. SUBSTANCE: hard-alloy parts are first exposed to pressure of up to 500-900 MPa applied to single axis and then heated to 1250-1350 C. EFFECT: facilitated procedure. 2 tbl, 3 dwg

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RU 2 014 957 C1

Authors

Gordeev Ju.I.

Abkarjan A.K.

Teremov S.G.

Fedorov V.N.

Dates

1994-06-30—Published

1991-06-04—Filed

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