formation of Microcrystalline Fe-Ti-C Coverings by Vacuum-Arc Deposition Method

Conditions of synthesis thin microcrystalline coverings Fe-Ti-C from the multicomponent plasma generated by the vacuum-arc dispersion to of the titan, and to α-iron in the environment of reactionary marsh gas are discussed. It is shown, that in process condensation there is a formation of firm particles TiC, to the crystallite size ∼ 10...20 nanometers in a metal matrix iron. Formations of a covering goes on the mechanism to radiation-stimulate redistributions of components of besieged streams. Results of researches tribotechnicality characteristics of coverings with nano crystallite structure are presented. Coverings Fe-Ti-C provide wear resistance at friction in pair with steel 45 as TiN, however, thus have low wearing ability. Microcrystalline a covering with contents Ti 40...70 %, in 3 occasions reduce deterioration of a counterbody in comparison with covering TiN