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

<table>SEM images at 250x of (a) Fe powder and (b) Al<sub>2</sub>O<sub>3</sub> powder.</table>

Journal of Composites

Figure 6: Sintering and Hardness Behavior of Fe-Al<sub>2</sub>O<sub>3</sub> Metal Matrix Nanocomposites Prepared by Powder Metallurgy 