Metal 3D printing has long promised aerospace-grade parts at desktop scale, but titanium has stubbornly resisted that vision. A new approach called cold metal fusion is changing that equation, turning ...

As a US Marine Corps combat engineer serving in Iraq, Jim Monroe used MacGyver-like hacks to repair mine rollers. Meant to detonate and clear mines, these heavy studded wheels are mounted on the ...

Here’s a quick overview of different PM processes that can be found at Metal Powder Industries Federation's site, www.mpif.org (select Intro to PM and then processes). For an in-depth discussion of ...