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2 085 336

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IPC

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Application

94035149/02, 1994-09-21

(22)

Actual filing date

1994-09-21

(45)

Published

1997-07-27

(72)

Inventor

Vinogradov S.E.Gertsyk M.A.Guts A.V.Shekalov V.I.

(73)

Holder

Tsentral'Nyj Nauchno-Issledovatel'Skij Institut Konstruktsionnykh Materialov

COMPOSITION OF POWDER ANTIFRICTION MATERIAL Russian patent published in 1997 - IPC

Abstract RU 2085336 C1

FIELD: powder metallurgy, in particular, production of antifriction parts from iron-based materials. SUBSTANCE: composition is characterized in that aluminum powder is added into powder material. Composition contains the following components, % by weight: aluminum 0.03-1.4; copper 1-20; graphite 0.5-5.0; iron the balance. Aluminum and copper are taken in the ratio of 0.03-0.07% by weight. EFFECT: increased efficiency and improved quality of antifriction parts. 1 tbl

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RU 2 085 336 C1

Authors

Vinogradov S.E.

Gertsyk M.A.

Guts A.V.

Shekalov V.I.

Dates

1997-07-27—Published

1994-09-21—Filed

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