Effect of Nanoaluminium Nitride Ceramic Particles on Microstructure, Mechanical Wear, and Machining Behavior of Al-Si-Mg Alloy Matrix Composites Produced by Bottom Pouring Type Stir Casting Route

Figure 4

Microhardness of AA6063-Nano AlN composites and inset shows the SEM image of the composite sample with uniform distribution of Nano AlN particles.