Wear and corrosion resistant coatings formed by microarc oxidation on TiAl alloy

Study on the microstructure and corrosion resistance of ZrO2-containing ceramic coatings formed on magnesium alloy by plasma electrolytic oxidation

“…Based on the literatures [35][36][37][38], the corrosion resistance of the coating is mainly dependent on its thickness, microstructure and phase composition. For C-A, its thickness is only 8.7 m and the coating surface has many pores and cracks.…”

Optimization of the coating parameters for micro-arc oxidation of Cp-Ti

“…Experimental parameters and their levels to be studied for coating, which were determined in the light of the preliminary tests and scientific literature [24][25][26][27][28], are given in Table 1. The orthogonal array (OA) experimental design method was chosen to determine the experimental plan, four parameters with three level (values) each, L 9 (3 4 ) ( Table 2), since it was the most suitable plan for the conditions being investigated [21].…”

Characterization of plasma electrolytic oxidation coatings formed on Mg–Li alloy in an alkaline silicate electrolyte containing silica sol

“…During the combined process of plasma-chemical, electrochemical and thermal chemical reactions, multifunctional ceramic coatings with wear resistance, corrosion resistance, heat resistance, electrical insulation, and good adhesion can be fabricated in situ on the surface of alloy. The microstructure and properties of coatings depend strongly on the nature of the substrate, the components and concentration of the electrolyte, as well as on the electric parameters [18][19][20][21][22][23]. PEO shows promising prospects in view of its easy operation, high efficiency, low pollution, and complex specimen geometry.…”