Research progress of high power fiber laser welding

Fiber laser welding is a promising technology which can be widely used in industry and it attracts attention of the researchers in the worldwide.In this article,a detailed review of the research status on the high power fiber laser welding of low carbon,low alloy steel,stainless steel,high strength steel,aluminum alloy,magnesium alloy,and titanium alloy,et al,were discussed.Also,the characteristics of fiber laser welding developed were presented.Finally,the research progress of high power fiber laser welding was summarized and further work on the fiber laser welding process was described.Fiber laser welding is a promising technology which can be widely used in industry and it attracts attention of the researchers in the worldwide.In this article,a detailed review of the research status on the high power fiber laser welding of low carbon,low alloy steel,stainless steel,high strength steel,aluminum alloy,magnesium alloy,and titanium alloy,et al,were discussed.Also,the characteristics of fiber laser welding developed were presented.Finally,the research progress of high power fiber laser welding was summarized and further work on the fiber laser welding process was described.