Anticorrosion, Antiscale Coatings Obtained on the Surface of Titanium Alloys by Microarc Oxidation Method and Used in Seawater

Authors:
  • SGS.V. Gnedenkov
    S.V. Gnedenkov
  • PGP.S. Gordienko
    P.S. Gordienko
  • SSS.L. Sinebrukhov
    S.L. Sinebrukhov
  • OKO.A. Khrisanphova
    O.A. Khrisanphova

Abstract
General information about microarc oxidation (MAO) process and the influence of MAO on mechanical and corrosion-mechanical properties of titanium alloys was presented. The formation conditions, compositions, and physical-chemical characteristics of anticorrosion, antiscale, wear-resistant, and antiscuff coatings were discussed. The interconnection between the semiconductive parameters, zonal structure, and electrochemical corrosion behavior of the coating material in seawater was given.