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1 415 970

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A1

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Application

3755904/07, 1984-06-26

(22)

Actual filing date

1984-06-26

(45)

Published

1995-04-20

(72)

Inventor

Pravoverov N.L.Afonin M.P.Kolonin Ju.G.Kuranov A.A.Timofeev N.I.Khajak G.S.Golubnichij V.I.Tvorogova T.M.

METAL-CERAMIC BIMETAL MATERIAL FOR ELECTRIC CONTACTS Russian patent published in 1995 - IPC

Abstract SU 1415970 A1

FIELD: electrical engineering. SUBSTANCE: contact contains working layer which presents composition of silver and cadmium oxide with portion of cadmium oxide amounting to 8-25 per cent by mass and technological layer composed of alloy of silver and cadmium content of cadmium up to 4-20 per cent by mass. EFFECT: saving of silver, prolonged service life of contact. 2 tbl

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SU 1 415 970 A1

Authors

Pravoverov N.L.

Afonin M.P.

Kolonin Ju.G.

Kuranov A.A.

Timofeev N.I.

Khajak G.S.

Golubnichij V.I.

Tvorogova T.M.

Dates

1995-04-20—Published

1984-06-26—Filed

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