COMPOSITION "FRICTION GEOMODIFIER" FOR UNDEMOUNTABLE IMPROVEMENT OF TRIBOTECHNICAL CHARACTERISTICS OF FRICTION UNITS Russian patent published in 2001 - IPC

Abstract RU 2169172 C1

FIELD: antifriction materials. SUBSTANCE: composition useful as additives for lubricants designed for internal combustion engines, mechanisms, and devices, and for diesel fuels, and also useful as solid lubricant is prepared on the basis of fine- dispersed (0.01 to 5 mcm) serpentinites and is constituted by, wt %: serpentine (lizardite and chrysotile) Mg₆{Si₄O₁₀}(OH)₈ 87.4-88.0, iron in isomorphous admixture 8.2-8.6, aluminum in isomorphous admixture 2.2-2.4, silica 0.6- 1.0, dolomite CaMg(CO₃)₂ 0.6-1.0. EFFECT: increased wear resistance of friction units. 2 tbl _

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RU 2 169 172 C1

Authors

Aratskij P.B.

Lavrov Ju.G.

Dates

2001-06-20—Published

1999-12-28—Filed