Rezumat
It was established technological parameters (ik, the temperature and pH of electrolyte for ferrous gal- vanic coating), when come out most corrosion stability of ferrous coating. It was show, that leading with smoll quantity of copper in the composition of electrolytic ferrous coating or it termo-chemical processing not make worse physical and mechanical properties of the coatings but increase their corrosion stability in atmospheric conditions and in neutral mediums.