METHOD OF MODIFICATION OF FRICTION SURFACES Russian patent published in 1997 - IPC

Abstract RU 2093719 C1

FIELD: tribotechnique for forming and restoring wear-resistant friction surfaces. SUBSTANCE: method consists in placing the mixture of abrasive-like mineral powder, type serpentine, with binder between friction surfaces followed by running-in. Chrysolite may be used as mineral powder with additional introduction of powders of kaolinite, oxides of lanthanum, yttrium, aluminium and iron at definite ratios, mass-%. Dispersity of powders ranges from 4 to 10. EFFECT: increased service life and enhanced reliability of friction surfaces.

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Authors

Dates

1997-10-20Published

1994-12-15Filed