
David Wible, a welder at Letterkenny Army Depot, demonstrates the cold spray advanced manufacturing initiative Feb. 2, 2022. US Army Photo
SAN DIEGO, Calif. – If a part breaks on a ship or submarine sailing in a conflict zone or moored at its homeport, the fix just might be done with a portable welder or a mobile workshop set up on the pier in an unconventional way, using an innovative technology known as “cold spray.” Read More