Zettler, Rudolf2012-02-062012-02-062006http://hdl.handle.net/2440/69429The purpose of this study is to demonstrate how the interaction of the welding tool, particularly tool pin form in conjunction with rotational speed, applied force and processing temperature can account for joint formation during FSW (friction stir welding).aluminium welding; oxyacetylene welding and cutting; welded jointsThesis20111114153809