电子束焊接是六十年代发展起来的一种新的高能量焊接新技木。最初,这种新的焊接方法只用于解决原子能、飞机制造业和火箭等工业中的贵重的特种金属的焊接。近年来,电子束焊接已在一般工业产品制造上得到了广泛的应用,例如,已用于焊接厚壁容器、管板接头、大型储罐、汽车制造业齿轮的大量生产等。 Electron beam welding is a new high-energy welding technology developed in the 1960s. Initially, this new welding method was only used to solve the welding of precious specialty metals in industries such as atomic energy, aircraft manufacturing and rockets. In recent years, electron beam welding has been widely used in the manufacture of general industrial products. For example, it has been used for mass production of welded thick-walled containers, tube plate joints, large storage tanks, and automobile manufacturing gears.