2 CONTENTS Sr. No. TITLE 1. Introduction 1.1 Objective of the Present Research Work 2. History and Invention of Friction Stir Welding 3. Literature Survey 4. Research Methodology 4.1 Material and Welding Conditions 4.2 Mechanical Test Methodology 4.3 Metallography Test 4.4 Corrosion Test 4. Results and Discussions 5. Conclusions & Future Work • List of Publications • References