Effect of pulse current on surface properties of aluminum oxide coating containing graphite

• Main Authors: Md. Ghazazi, Nur Afieqah, Liza, Shahira, Ishimatsu, Jun, Mat Tahir, Noor Ayuma, Zulkifli, Nur Aszreen, Yaakob, Yazid
• Format: Article
• Published: Wiley 2023
• Online Access: http://psasir.upm.edu.my/id/eprint/107523/; https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/sia.7249

Anodizing is widely used as a surface treatment for aluminum alloy to improve its surface properties by increasing the thickness of the oxide layer. Generally, conventional anodizing by direct current (DC) produced high porosity and micro‐cracks. Utilizing pulse current (PC) as a power source and gr...