Skladanyuk M. Physical and chemical of metallization of surfaces and tribological properties of highly dispersion carbonated carbon fibers obtained by chemo-mechano-activation technology.

The thesis is devoted to research of physical and chemical phenomena and processes of single and multilayer various metallic carbon fibers subjected to chemo-mechano-activation technology that would lead to the realization of the phenomenon of selective transfer of copper and, respectively, to the effect of quasi without wear of dynamic contact polymer composite - metal. The physical and chemical processes of interaction of retardants - sodium tetraborate and diamoniy phosphate with surfaces of hydrated cellulose fibers and carbon fibers and processes for their partial or complete carbonization, quasi graphitization, graphitization and interaction of carbon consisting of carbon fibers with oxygen to the formation of oxygen complexes on their surfaces have been generalized. Coating the surface of carbonated fibers by copper by modified formaldehyde and zinc technologies significantly affects on the processes of the formation of films on the surface of the metal counterface. One-, two- and three-layers coatings of carbonated fibers by copper by equally (modified formaldehyde or zinc) technology or for creating a multilayer coating turns by two technologies in order to restore copper in composition of coating (Cu0+Cu2O) have been investigated. The role of PbS, (Ni0+P), Pb0, Au0, Ag0- coatings in the processes of strengthening and protection from oxidation of copper in the coating (Cu0+Cu2O) has been discovered. The ways of realization of phenomenon of selective transfer copper in dynamic contact polymer composite - metal have been shown.