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Information × Registration Number 0206U005698, 0101U007645 , R & D reports Title Investigation of diffusion interaction in metal systems with superdisperced content popup.stage_title Head Zakharov Sergey Mikhaylovsch, Registration Date 20-04-2006 Organization Institute for metal physics NAS Ukkraine popup.description2 Masstransition in crystalline part of system with superdispersed powder is accompanied by lattice fluidity and pore appearance in diffusion zone that is possible to examine as a special structurally caused Kirkendall and Frenkel effects. Developed phenomenological model of spreading of accelerated diffusion of superdispersed layer in crystalline part of sample, in which determining role belong to powerful nonequilibrium vacancies injection, that appears during powder material shrinkage. Obtained results enlarge fundamental ideas about diffusion in heterophased systems and contain data, useful for development of new diffusion technologies of diffusion detail connection and hardening of metallic surfaces. Product Description popup.authors popup.nrat_date 2020-04-02 Close