Flow welding

From GAWDAwiki

Flow welding is a variation of braze welding^[1] in which fusion occurs when molten filler metal is poured over the surfaces to be welded. Once sufficient filler metal has been added and the welding temperature is reached, the weld is formed.^[2]

Flow welding does not involve the movement of filler metal through a joint via capillary action.^[2]

References

1. http://www.robots4welding.com/applications.php?app=robotic+welding+processes
2. http://www.weldguru.com/welding-terminology.html