List of Articles Saeid Nader Article 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 , Issue 2 , Year , Spring 2016