Research and improvement of the protective coating with zircon oxide on titanium by the method of plasma-electrolytic oxidation

The paper considers the possibilities of increasing the corrosion resistance of products or semi-finished products made of titanium and its alloys. Based on the results of experimental studies, a relationship was established between the corrosion properties of coatings obtained by plasma electrolytic oxidation (PEO), as well as the process of their growth. It is shown that the process and its stages are of a general nature in the treatment of valve metals and alloys of different nature in electrolytes of different chemical composition.