Mathematical regularities of the sliding friction process of a porous material based on iron impregnated with lubricating oil with dispersed particles of fluorinated graphene

The paper presents the results of a study sliding friction process porous material based on iron impregnated with lubricating oil dispersed particles fluorinated graphene. It is established that regularities kinetics external have sigmoidal and sigmoidal-linear character. Experimental been obtained showing an increase in concentration aggregates from flakes graphene oil, average force coefficient decrease, while good anti-friction effect observed.