Abstract: During tungsten inert gas welding process, arc length will change due to thermal deformation, uneven surface of workpiece and tungsten electrode loss. Considering the large fluctuation of ...

Abstract: Creating and consistently maintaining the weld shape during gas metal arc welding (GMAW) is vital for ensuring and maintaining the specified weld quality. However, the back-bead is often not ...

The future of the welding industry was top of mind at FABTECH 2025, and the proof of that could be found within the aisles and rooms of the Welding Pavilion at Chicago’s McCormick Place. FABTECH has ...

Besides cancer, welding fumes can cause a broad range of acute and chronic health issues, including heart, neurological, blood, and kidney diseases. Thankfully, following safety measures and using ...

Hot wire gas tungsten arc welding (HW-GTAW) process is the one where the filler wire is pre-heated close to its melting point before it is fed in to the arc. The effect of HW-GTAW parameters such as ...