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2 026 579

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C1

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IPC

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Application

5003044/02, 1991-09-30

(22)

Actual filing date

1991-09-30

(45)

Published

1995-01-09

(72)

Inventor

Sorokin G.K.Spirina I.V.Chistjakov V.B.Maslennikov V.P.Prolezhaeva L.V.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Khimii Pri Nizhegorodskom Gosudarstvennom Universitete Im.N.I.Lobachevskogo

MAGNETIC ANTIFRICTION MATERIAL, AND A METHOD OF ITS PREPARING Russian patent published in 1995 - IPC

Abstract RU 2026579 C1

FIELD: antifriction materials. SUBSTANCE: blanks were formed from material containing fluoroplastic and magnetic component by impregnation of porous coal-graphite base firstly with magnetite aqueous suspension containing 9-10 wt.-% ferrous oxide and then - with 45-55 wt.-% fluoroplastic aqueous suspension. As a result magnetic antifriction material is prepared containing, wt. -% : coal-graphite 69.5-87.4; magnetite 3.4-15.3; fluoroplastic 6-20. EFFECT: improved method of antifriction material preparing. 4 cl, 1 tbl

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RU 2 026 579 C1

Authors

Sorokin G.K.

Spirina I.V.

Chistjakov V.B.

Maslennikov V.P.

Prolezhaeva L.V.

Dates

1995-01-09—Published

1991-09-30—Filed

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