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Electrochemical Behavior of Zinc Layers Passivated in Phosphate Solutions
(Universitatea "Dunărea de Jos" din Galaţi, 2012)
Phosphate conversion coatings are used on the galvanized steel. By forming a
thin protective film on the surface of the steels this treatment enhances corrosion
resistance. This paper presents studies on phosphate ...
Corrosion of Composite Ferro-Niobium Layers in Cobalt Matrix
(Universitatea "Dunărea de Jos" din Galaţi, 2012)
The ferro-niobium composite layers in cobalt matrix were obtained by
cathode depositing from electrolyte solutions on steel base. The electrolyte included
in its composition cobalt sulphate and cobalt chloride, boric ...