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http://dx.doi.org/10.5695/JKISE.2018.51.6.381

A Study on the Wear Resistance Characteristics of Anodic Oxide Films Formed on Aluminium alloy using a Plasma Electrolytic Oxidation  

Jung, Woo-Chul (Advanced Materials & Processing Center, Institute for Advanced Engineering (IAE))
Jin, Yun-Ho (Advanced Materials & Processing Center, Institute for Advanced Engineering (IAE))
Choi, Jin-Ju (Advanced Materials & Processing Center, Institute for Advanced Engineering (IAE))
Yang, Jae-Kyo (Advanced Materials & Processing Center, Institute for Advanced Engineering (IAE))
Publication Information
Journal of the Korean institute of surface engineering / v.51, no.6, 2018 , pp. 381-386 More about this Journal
Abstract
In this study, plasma electrolytic oxidation (PEO) method was used to from anodic oxide films on Al alloy and their resistance and morphological characteristics were investigated as a function of film formation voltage and treatment time. Cross-sectional morphology and composition of the PEO films were analyzed by SEM (Scanning Electron Microscopy) and EDS (Energy Dispersive Spectroscopy). The PEO films showed increased surface roughness and thickness with of film formation voltage and treatment time. The wear resistance was found to be the best for the PEO film formed for 5 min at 500V which is attributed to be denser structure relatively and lower surface roughness.
Keywords
Plasma Electrolytic Oxidation(PEO); Aluminium alloy; Oxide film; Wear resistance; Specific wear rate;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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