RAIL FRICTION MODIFIER Russian patent published in 2001 - IPC

Abstract RU 2170756 C1

FIELD: lubrication of heavily loaded friction units and mechanisms; more particularly lubrication of rails. SUBSTANCE: modified comprises, wt %: bitumen, 0.5-50; graphite, 0- 30; sand, 0-75; glass, 2-20; cement, 5-25; boric acid, 1-10; silicone composition, 3-40; and hydrocarbon solvent, the balance. EFFECT: widerange of variation of friction coefficient thus making it possible to use said lubricator for units which operate under high tractive forces. 1 tbl

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RU 2 170 756 C1

Authors

Shapovalov V.V.

Shcherbak P.N.

Chernyj V.S.

Majba I.A.

Il'In V.I.

Kolesnikov V.I.

Mogilevskij V.A.

Lubjagov A.M.

Chervenko A.N.

Andrievskij A.P.

Rozman O.A.

Dates

2001-07-20Published

2000-02-01Filed