COMPOSITION FOR TREATMENT OF FRICTION PAIRS AND METHOD OF ITS PRODUCING Russian patent published in 2001 - IPC

FIELD: lubricants. SUBSTANCE: invention relates to the field of treatment of unit friction pairs and can be used both in treatment of new members and friction units and in repair-restorative works. Composition for treatment of friction pairs has magnesium hydrosilicate-base abrasive-like powder in the capacity of that natural of synthesized serpentinite is used and also its contaninants, diamond or schungite finely divided powder and metal-containing addition including a mixture of finely divided metal powders taken among base-metal and metals forming stable systems with base material and taken among the order: chrome, nickel, molybdenum, niobium, titanium and their alloys, or finely divided mixture of indicated metal powders, their oxides or halides in the following ratio of components, wt.-%: the above indicated metal-containing addition, 4.8-6.7; diamond or schungite finely-divided powder, 0.15-0.35; contaminants, 1.5-2.0; the above indicated magnesium hydrosilicate, the balance. Invention proposes method of its producing also. EFFECT: significant enhancement of hardness, decreased wearness, friction coefficient, compensation of size lost. 2 cl, 2 tbl, 5 ex