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2 037 382

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IPC

(21) (22)

Application

4788226/29, 1990-02-05

(22)

Actual filing date

1990-02-05

(45)

Published

1995-06-19

(72)

Inventor

Antsiferov V.N.Rabinovich A.I.Perel'Man O.M.Kunevich A.P.Guljaeva E.A.Onishchak V.S.Dorogokupets G.L.Kuprin P.B.Mel'Nikov M.Ju.Bobrova S.N.Semikin A.B.Garin G.B.Rjazantsev V.I.

(73)

Holder

Antsiferov Vladimir NikitovichRabinovich Aleksandr IsaakovichPerel'Man Oleg Mikhajlovich

SINTERED PRODUCT MANUFACTURING METHOD Russian patent published in 1995 - IPC

Abstract RU 2037382 C1

FIELD: chemical engineering. SUBSTANCE: method involves preparing powder mixture; conducting separate pressing of parts of apparatus to be manufactured; applying fine powder suspension onto surfaces to be joined, with composition of suspension being similar to that of parts to be joined; sintering combined with diffusive welding and copper infiltration; effectuating mechanical working. EFFECT: increased efficiency and high quality of sintered product. 2 cl, 2 dwg

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RU 2 037 382 C1

Authors

Antsiferov V.N.

Rabinovich A.I.

Perel'Man O.M.

Kunevich A.P.

Guljaeva E.A.

Onishchak V.S.

Dorogokupets G.L.

Kuprin P.B.

Mel'Nikov M.Ju.

Bobrova S.N.

Semikin A.B.

Garin G.B.

Rjazantsev V.I.

Dates

1995-06-19—Published

1990-02-05—Filed