Kuntyi O. Theoretical bases of disperse metals electrochemical obtaining technologies

Electrochemical processes of dispersed metals obtaining in aqueous solutions and organic aprotic solvents medium. Theoretical bases of disperse metals technologies by electrochemical sedimentation in aqueous and nonaqueous medium and by magnesium cementation. Electrochemical (potentiostatic, potentiodinamic), X-Ray phase analyses, energy dispersion microanalysis, scanning electronic microscope. Electrolyses conditions influence on dispersed sediments morphology, and on metal powders particles geometry were investigated in water and aprotic medium. Pulse plaiting technique efficacy on ultra-fine metal powders forming was shown. Based on done theoretical and experimental investigation results technology schemes of metal powders obtaining by electrolyses and cementation were received, where resources utilized and technological solutions is re-circulated. The reliability of the results vas confirmed experimentally. Full-scale test and technology of electrolytic copper powder was applied to production