Research Progress of Friction Stir Welding Technology for Aluminum Alloy
In this paper,the latest research progress of friction stir welding of aluminum alloy is summarized.This paper reviews the latest research results at home and abroad in recent years from three aspects:welding simulation research,the influence of welding parameters on weld microstructure and properties and the research on friction stir welding properties of aluminum alloy.Finally,it is pointed out that friction stir welding of dissimilar aluminum alloys is the focus and direction of the next research.