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This risk is avoided through the use of firecracker welding.
Firecracker welding allows a weld the entire length of an electrode to be welded in one pass, without pausing.
Another little used variation of the process, known as firecracker welding, was developed around the same time by George Hafergut in Austria.
Firecracker welding is a rarely used form of shielded metal arc welding (SMAW).