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2 039 110

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C1

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IPC

(21) (22)

Application

4874650/02, 1990-10-16

(22)

Actual filing date

1990-10-16

(45)

Published

1995-07-09

(72)

Inventor

Boshin S.N.Nezamaev S.R.Manertsev V.A.Levina S.V.

(73)

Holder

Sovmestnoe Sovetsko-Britanskoe Predprijatie Internejshnl Limited"Kostromskoj Tekhnologicheskij Institut

COPPER-BASE SINTERED ANTIFRICTION MATERIAL Russian patent published in 1995 - IPC

Abstract RU 2039110 C1

FIELD: powder metallurgy. SUBSTANCE: proposed material has the following composition, wt.-% lead 4-6; graphite 1-1.5; zinc 2-3; calcium fluoride 0.4-0.6; intermetallide of type ПН65Х25С3Р3 3-5, and copper the rest. EFFECT: enhanced quality of material. 2 tbl

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RU 2 039 110 C1

Authors

Boshin S.N.

Nezamaev S.R.

Manertsev V.A.

Levina S.V.

Dates

1995-07-09—Published

1990-10-16—Filed

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