%0 Conference Proceedings %T Effect of Al2O3 Nano particles on properties of Al-CaCO3 foam produced by powder metallurgical route %A Vahidi Mayamey, Farzaneh %A Sajjadi, Seyed Abdolkarim %J 5th International Biennial Conference on Ultrafine Grained and Nanostructured Materials, UFGNSM15 %D 2015