Researchers from Shanghai Institute of Optics and Fine Mechanics (SIOM) of the Chinese Academy of Sciences (CAS) carried out experimental research on resistance-laser spot welding technology for ...

This article was updated March 7, 2023. It was originally published Dec. 9, 2004. Engineers have an impressive array of ways to join two pieces of metal including adhesives, nuts and bolts, and a long ...

Single and double types come in 9SMn Pb36k steel. Outside diameters range from 20 to 95 mm. While lengths vary from 88 to 290 m. Options include smaller bores, keyways, square and hexagon bores, ...

These joints are highly resistant to corrosion, with 316L stainless steel yokes. PTFE coating on the yokes' contact surfaces improve friction properties and prevent galling in the joints. Pins and ...