Harpreet SidharHarpreet Sidhar has been serving as a graduate research assistant for the past four years in the Dept. of Materials Science and Engineering, University of North Texas. His research has included Friction stir welding and characterization of: various A-Cu-Mg-Li alloys; Al-Mg-Li alloy; and 7050-T7451 Al alloy; as well as studying dissimilar alloy friction stir welding of 2XXX and 7XXX alloys, as well dissimilar metal friction stir welding of HSLA 65 steel and aluminum 5083 alloy and dissimilar metal lap welding of aluminum 6022 and steel using friction stir scribe technology. Harpreet has presented the following papers at the following Conferences: Friction Stir Welding and Processing VII, 2013 TMS Annual Meeting & Exhibition; Aluminum Alloys: Development, Characterization and Applications, 2014 TMS Annual Meeting & Exhibition and Joining Dissimilar Materials for Energy and Mass Optimization for the Transportation Industry, Materials Science & Technology. Read More Read Less