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2 159 970

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IPC

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Application

2000103091/09, 2000-02-11

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Start date

2000-02-11

(22)

Actual filing date

2000-02-11

(45)

Published

2000-11-27

(72)

Inventor

Bukaemskij A.A.Gordeev Ju.I.Zelenkova E.G.Letunovskij V.V.Milov I.V.Moiseev V.A.Teremov S.G.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

METHOD FOR PRODUCING ELECTRIC CONTACT FROM COMPOUND OF SILVER AND ZINC OXIDE Russian patent published in 2000 - IPC

Abstract RU 2159970 C1

FIELD: electrical engineering; manufacture of silver-containing electric contacts. SUBSTANCE: method involves mixing up fragments of materials (silver and zinc oxide) followed by their sintering, calibration, and annealing; zinc oxide used for the purpose is that produced by explosion synthesis with particle size of 0.006-0.01 mcm, their amount being 1-5 mass percent. EFFECT: facilitated procedure, reduced silver consumption. 1 tbl

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RU 2 159 970 C1

Authors

Bukaemskij A.A.

Gordeev Ju.I.

Zelenkova E.G.

Letunovskij V.V.

Milov I.V.

Moiseev V.A.

Teremov S.G.

Dates

2000-11-27—Published

2000-02-11—Filed