This pole suffered a failure in the welded seam at an overlapping slip splice. A tubular steel transmission pole generally consists of a series of welded assemblies. The pole shafts and arms are ...

How ultrasonic metal welding meets the demand for increasingly advanced battery technologies. In-depth details of how the ultrasonic metal-welding technology works. How ultrasonic metal welding ...

Record any incoming material variation. This included the square tube’s straightness, edge prep (the saw cut quality), as ...

Sparks are flying over a proposed addition to the 2010 edition of the steel sector’s code of standard practice. The addition would recognize the practice, in use for years, of the structural engineer ...