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

<table>Microhardness [HV] of 2024-T3 aluminum after different LSP pulse energies.</table>

The Scientific World Journal

Figure 4: Effect of Multipath Laser Shock Processing on Microhardness, Surface Roughness, and Wear Resistance of 2024-T3 Al Alloy 