What is Wormholes or piping welds defect?

Wormholes or piping in welds are defects characterized by the presence of small, irregular voids or tunnels within the weld metal. These defects can occur due to various factors such as improper shielding gas coverage, inadequate cleaning of base materials, or excessive welding parameters. Wormholes and piping can compromise the structural integrity and mechanical properties of the weld, leading to […]