What is Tungsten inclusions weld defect? how to determine

Tungsten inclusions in welding occur when tungsten particles from the electrode used in gas tungsten arc welding (GTAW) become entrapped in the weld metal. These inclusions can compromise the integrity of the weld by reducing its mechanical properties and causing stress concentration points. Tungsten inclusions are particularly problematic in critical applications where high weld quality and integrity are essential. Example: […]