ANTIWEAR, ANTIFRICTION RESTORATION TRIBOTECHNICAL COMPOSITION Russian patent published in 2016 - IPC C10M125/00 C10M125/10 C10M125/26 C23C24/06 C23C30/00 F16C33/14 C10N30/06 

FIELD: chemistry.

SUBSTANCE: present invention relates to a tribotechnical composition, characterised by that it is made in form of a composition of natural minerals, obtained during milling of core taken from several wells of different depth, wherein composition contains natural minerals with following ratio of components, wt%: Antigorite 5-7; Lizardite 1-3; Tremolite 1-5; Chlorite 23-35; Talc 26-38; Carbonate 22-26; Magnetite 1-3; Impurities 1-3, wherein composition contains tribotechnical submicron particles of not more than 20 wt% of powder and particles sized no more than 15 mcm.

EFFECT: guaranteed formation of protective durable layer in rolling or standard operation for recovery of worn-out friction surfaces and (or) optimisation of gaps in conjugated pairs of friction assemblies of various aggregates and mechanisms.

1 cl, 2 tbl, 6 dwg