Dongkuk Steel Mill wins structural certification for large welded D-Mega Beam Dongkuk Steel Mill secures technology ...

Laser beam welding presents an efficient alternative for joining steel and aluminum in shipbuilding.

Structural applications of steel have long made use of elongated beams with carefully designed profiles, whose geometry gives them specific mechanical properties. Nowadays, the variety of cutting and ...

LANCASTER — Super-heated steel has a smell, an distinct mixture of sweat, carbon, iron, oil and heat. It rolls off the metal and permeates the air. The scent isn't offensive, but rather harkens to ...

Such metal combinations needed for future low-weight vehicles; LZH says problem solved by LaserLeichter project. Quick and safe joining of steel and aluminum using remote laser welding. Load-adapted ...

Transbay terminal officials said Thursday that the weld access holes suspected of triggering cracks in giant steel beams on the $2.2 billion project had passed muster during what they called ...

Laser processes with dynamic beam shaping create stable joints even in challenging material combinations. Recent applications demonstrate how to eliminate filler materials while improving quality, ...

SAN FRANCISCO — Defects that occurred during fabrication, along with holes cut into the steel, are likely what caused two structural steel beams to crack just six weeks after the $2.2 billion ...