High-temperature alloy laser + TIG hybrid butt welding technology is a precise and efficient welding solution developed to meet the stringent requirements of high-temperature alloy butt joining. It combines the high energy density and deep penetration advantages of laser deep penetration welding with the excellent bridging capability and stable forming characteristics of TIG welding. 

Through the synergistic effect of the two heat sources in a common molten pool, this technology overcomes industrial pain points in high-temperature alloy butt welding, such as cracking susceptibility, high porosity, poor gap adaptability, and wide heat-affected zone. It is widely used in aerospace, nuclear power, gas turbines, high-end equipment manufacturing and other fields, providing a reliable guarantee for the butt welding of core high-temperature alloy components with high strength, high density and excellent high-temperature stability.