Effect of Anode Pulse-Width on the Microstructure and Wear Resistance of Microarc Oxidation Coatings

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Zhen-Wei Li; Shi-Chun Di;

Microarc oxidation (MAO) coatings were prepared on 2024-T4 aluminum alloys using a pulsed bipolar power supply at different anode pulse-widths. After the MAO coatings were formed, the micropores and microcracks on the surface of the MAO coatings were filled with Fluorin... View more
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