فهرس المقالات Morteza Shamanian المقاله 1 - Effect of Welding Parameters on Microstructure and Mechanical Properties of Friction Stir Spot Welded of Titanium Alloy TiAl6V4 Saeid Nader Masoud Kasiri- Asgarani kamran amini Morteza Shamanian International Journal of Advanced Design and Manufacturing Technology , العدد 2 , السنة 9 , بهار 2016