铝及铝合金管道焊接

Aluminum & Aluminum Alloy Piping Welding

文章阐述了铝及铝合金管道焊接特点,在空分装置冷箱中铝合金管道生产中焊接工艺及焊接接头型式的选择,以及在焊接中应遵循的注意事项,从而保证焊缝根部充分焊透。

This article describes the aluminum and aluminum alloy pipe welding characteristics, the selection for welding process and welding joints design in cold box aluminum piping manufacturing of air separation plant, and the notice during welding, provided that a perfect penetration of the welds is ensured.