Oct, 31, 2024

Vol.57 No.5

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  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 41(6); 2008
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2008;41(6):308-311. Published online: Nov, 30, -0001

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DOI : 10.5695/JKISE.2008.41.6.308

Characteristics of Oxide Layers Formed on Al2021 Alloys by Plasma Electrolytic Oxidation in Aluminate Fluorosilicate Electrolyte

  • Wang, Kai;Koo, Bon-Heun;Lee, Chan-Gyu;Kim, Young-Joo;Lee, Sung-Hun;Byon, Eung-Sun;
    School of Nano & Advanced Materials Engineering, Changwon National University;School of Nano & Advanced Materials Engineering, Changwon National University;School of Nano & Advanced Materials Engineering, Changwon National University;School of Nano & Adva
Abstract

Oxide layers were prepared on Al2021 alloys substrate under a hybrid voltage of AC 200 V (60 Hz) combined with DC 260 V value at room temperature within $5{sim}60;min$ by plasma electrolytic oxidation (PEO). An optimized aluminate-fluorosilicat

Keywords Plasma electrolytic oxidation;Al2021 Alloy;Aluminate fluorosilicate electrolyte;Oxide layer;