One of the oldest ways to attach materials together, the rivet goes back thousands of years to the pyramids of Egypt. A modern rivet is a metal fasteners with a rounded head on one side, and a ...

Dissimilar metal welding of titanium and aluminum alloys presents a multifaceted challenge owing to the inherent differences in their thermophysical properties and chemical affinities. The joining of ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...