Electrochemical parameters of the corrosion of steel CT20 and of conju
gate electrode processes in 0.1 N HCl in the presence of some curing a
nd accelerating agents for epoxy oligomers (dicyanediamide, zinc acety
lacetonate, 2-propylbenzimidazole, as well as their binary and ternary
systems) were determined by polarization measurements on a P-5827M po
tentiostat. Protective effects were estimated. The effect of the compo
unds studied on the effectiveness of the complex cathodic-inhibition p
rotection was studied.