Oct, 31, 2024

Vol.57 No.5

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  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 49(1); 2016
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2016;49(1):46-53. Published online: Nov, 30, -0001

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DOI : 10.5695/JKISE.2016.49.1.46

Effects of NaOH Concentration on the Structure of PEO Films Formed on AZ31 Mg Alloy in PO43- and SiO32- Containing Aqueous Solution

  • Kwon, Duyoung;Moon, Sungmo;
    Surface Technology Division, Korea Institute of Materials Science;Surface Technology Division, Korea Institute of Materials Science;
Abstract

The structure of plasma electrolytic oxidation (PEO) coatings was investigated as a function of NaOH concentration in 0.06 M $Na_2SiO_3$ + 0.06 M $Na_3PO_4$ solution by using SEM and epoxy replica method. The PEO film was

Keywords Mg alloy;Plasma electrolytic oxidation;Pore;Coating;