EFFECTIVE NANOSTRUKTURNYE MULTI-LAYERED COVERAGES FOR TOOLPIECES And DETAILS of MEDICAL SETTING, WORKINGS In DYNAMIC MODE

A.A. Andreev, G.I. Kostyuk, N.A. Minaev

Shows that the maximum residual voltage compression in multilayered coating TiN – Ti make up more than 7,5 Hpa (energy ions 200 EV) and approaching 7 Hpa at 70 EV energy, as evidenced by the theoretical results. In the multi-layered system of Tin–ti at the layer of titan less than 120 nm is arrived at high: microhardness of N = 35–36 GPa and index of plasticity of N/E 0,11...0,12. Thicknesses of layers of Ti more than 30 nm appears sufficient, that development of the tense-deformed consisting of layers of TIN passed without their substantial relaxation. Conducted ana-liz influences on a structure, resiliently tense-deformed state and mechanical kharakteri-stiki of the multi-layered system of Ti–tin, thicknesses of Ti of sublayer (in the interval of 30–250 nm) and potenciala relocation bias (U_п)

Key words: method of x-ray photography tenzometrii, micro hardness, evolutional methods, vacuum-arc coverages, macrostresss of compression.