Laser, submerged arc, spot, stud, friction, and other advanced processes.
Showing 9 of 118 articles
Sub arc welding explained: how SAW works, equipment, flux, parameters, defects, safety and tips for high-deposition production welds.
Learn SAW flux types, AWS A5.17/A5.23 classifications, basicity, consumption, and safe practices for strong, low-hydrogen welds.
Learn spot welding sheet metal with this 8000-word guide covering parameters, equipment, safety, defects, and quality control.
Learn railroad thermite welding: aluminothermic process, FRA/AWS context, defects, inspection, and modern rail joining.
Learn what thermal spray welding is, how processes like HVOF, plasma and arc spray work, plus materials, standards, safety and applications.
Crane rail welding explained: flash-butt, thermite and arc methods, CMAA tolerances, defects, inspection, costs and a step-by-step process guide.
Exothermic welding melts metal with an aluminothermic reaction, not an arc. Learn how thermite welding works, plus preheating, moulds, safety and mistakes.
How ultrasonic metal welding works, its parameters, applications in EV batteries and wire harnesses, benefits, limits, and troubleshooting.
Explore the main types of resistance welding—spot, seam, projection, butt, flash, upset and cross-wire—with how they work, uses, and how to choose.