The welding of dissimilar metal joints in new and retrofit power plant boiler tubing has long proved challenging. New plants designed to operate at higher temperatures and pressures require advanced ...

The Unified Numbering System provides an identification number for alloys and metals. This number comprises a letter that is followed by five numbers. Developed by SAE and ASTM the UNS correlates ...

ESAB Welding & Cutting Products offers a range of welding filler metals for the structural steel industry, including a complete range of Seismic Certified filler metal solutions from Atom Arc, ...

Experimental procedure A series of plate butt welds provided mechanical test samples to investigate the properties of a variety of commercially available filler metals. All weld wires listed in Table ...

Humans have been welding at least since the advent of the first horseshoes and wagon wheels. Back then, the village blacksmith didn't have screw threads or Cherry rivets, electricity or gas. For those ...

Hobart Brothers will showcase stick electrodes and tubular wires designed for structural and construction equipment applications. McKay hardsurfacing filler metals provide weld deposits that meet or ...

“GTAW Applications” provides an overview of the practical applications of the gas tungsten arc welding process from personal protective equipment, power supplies, polarity, amperage, electrodes, ...