Oct, 31, 2024

Vol.57 No.5

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  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 52(3); 2019
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2019;52(3):117-122. Published online: Nov, 30, -0001

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DOI : 10.5695/JKISE.2019.52.3.117

Effects of Na3PO4 Concentration on the Porosity of Plasma Electrolytic Oxidation Coatings Surface on the 6061 Al Alloy, and Subsequent-NaAlO2 Sealing

  • Song, Euiseok;Kim, Yong-Tae;Choi, Jinsub;
    Department of Chemistry and Chemical Engineering, Inha University;Department of Chemistry and Chemical Engineering, Inha University;Department of Chemistry and Chemical Engineering, Inha University;
Abstract

In this study, surface porosity and corrosion resistance of PEO coatings prepared on the 6061 Al alloy were investigated in terms of sodium phosphate ($Na_3PO_4$) concentrations in an alkaline solution and $NaAlO_2$ sealing. The surf

Keywords 6061 Al alloy;Plasma electrolytic oxidation;Sodium phosphate;$NaAlO_2$ sealing;