Effect of Multipath Laser Shock Processing on Microhardness, Surface Roughness, and Wear Resistance of 2024-T3 Al Alloy

<table>Variation of wear rate of 2024-T3 before and after LSP treatment with time.</table>

The Scientific World Journal

Figure 9: Effect of Multipath Laser Shock Processing on Microhardness, Surface Roughness, and Wear Resistance of 2024-T3 Al Alloy 