serial number | category | details |
1 | depth of fusion | Strong penetration, large depth to width ratio |
2 | weld width | Narrower than argon arc welding, the beam is about 0.4mm. It can reach 0-5mm after swinging |
3 | deformation | The heat affected zone is small and the deformation of full welding is minimal |
4 | surface effect | The heat affected zone is small and the deformation of full welding is minimal |
5 | welding quality | High quality, can reduce the optimized base material impurities The tensile strength is 1.2 times that of the base material, and the brittleness is improved |
6 | welding surroundings | Less smoke, less welding slag |
7 | welding speed | Fast speed, normal use speed of 20- 40 mm/s |