Laser-Textured Micro-Arc Oxidation Composite Coating

Wear and friction both improved

A graded structure on titanium alloy that outperforms plain micro-arc oxidation, with secondary lubrication in late-stage wear to extend substrate protection.

Wu, Guolong · Yin, Yanyi · Shuo, ZHANG · Wang, Ye · Yihou, Xiang · Lin, Li · Yao, Jianhua

Surface and Coatings Technology 2023

Specifications

磨损率

{'zh': '0.262 × 10⁻⁶', 'en': ''} mm³·N⁻¹·m⁻¹

磨损率降低

{'zh': '26', 'en': ''} %

平均摩擦系数降低

{'zh': '28', 'en': ''} %

Advantages

Average friction coefficient 0.23