Sintering and Hardness Behavior of Fe-Al<sub>2</sub>O<sub>3</sub> Metal Matrix Nanocomposites Prepared by Powder Metallurgy

<table>Density versus % Al<sub>2</sub>O<sub>3</sub> plots for the various specimens.</table>

Journal of Composites

Figure 5: Sintering and Hardness Behavior of Fe-Al<sub>2</sub>O<sub>3</sub> Metal Matrix Nanocomposites Prepared by Powder Metallurgy 