Method of treating OT4-1 titanium alloy used in severe climatic conditions before applying chemical coatings

摘要

The paper addresses the electrochemical and physical-chemical processes occurring on the surface of OT4-1 titanium alloy at different options of its treatment. We identified patterns of changes in the structure and composition of the films formed on the surface of titanium alloy. In addition, the influence of titanium alloy treatment on hydrogenation was investigated.