%0 Journal Article %T Microstructure and Mechanical Properties of Al–Al2O3 Micro and Nano Composites fabricated by Stir casting %A Sajjadi, Seyed Abdolkarim %A Ezatpour, Hamidreza %A Beygi Nasrabadi, Hossein %J Materials Science and Engineering: A %@ 0921-5093 %D 2011