Khrul'ova O. Influence of complex substances on processes anodic of solubility niobium. Theory and practice

Dissertation contain results of research on influence of major factors. These factors determine control by technological process of electrochemical polishing of niobium. They are directly connected to presence complexing components in a solution, their nature and form of polarizing of a voltage. Method of the control and analysis of solutions for electrochemical polishing of niobium's items is developed. The voltammetrical characteristics in the multi-component electrolyte were described and the conditions of the solubility of niobium and its compounds were founded scientifically. The influence of derivative and its derivatives on electroсhemical processing of niobium was described and the new electrolyte was developed. The new technology of electroсhemical processing of niobium is developed which provides the control of the processing of details of superconductoring accelerators of the elementary particles.