It goes without saying that healthcare is in the midst of a digital, AI-accelerated transformation. It is an evolution with a clear goal: to improve patient outcomes by optimising timely, precise, ...

WENZHOU, ZHEJIANG, CHINA, April 3, 2026 /EINPresswire.com/ — In TIG welding, the arc begins at the tungsten electrode — and its tip geometry dictates arc ...

HII has confirmed rework issues associated the building of SSN 798. (Janes/Michael Fabey) The welding issues that HII had reported to the US Navy (USN) at the company's Newport News Shipbuilding yard ...

Post weld heat treatment (PWHT) refers to any heat treatment performed after machining/welding to improve the mechanical and chemical properties of the machined surfaces/weldment. Welding induces ...

We’ve come to expect excellence from Newport News Shipbuilding since that’s what workers there have delivered for more than a century. One of the nation’s most prolific builders of U.S. Navy vessels ...

NEWPORT NEWS, Va. — The U.S. Navy says it's trying to figure out what led to faulty welding on ships that were built or repaired at Newport News Shipbuilding. On Sept. 30, the shipyard's president, ...

NEWPORT NEWS — The Navy is embarking on a large-scale investigation to determine the scope of the problems with welding performed at Newport News Shipbuilding, according to a letter to federal ...

A contractor welds a bulkhead of a catapult trough aboard the aircraft carrier John C. Stennis in the Newport News Shipyard in Virginia, on Feb. 1, 2023. (U.S. Navy) Editor’s note: This report has ...

HII's Newport News Shipbuilding acknowledged it found issues with welds on aircraft carriers and submarines. (Janes/Michael Fabey) HII confirmed on 27 September that it found and reported welding ...

NEWPORT NEWS, Va. — Newport News Shipbuilding (NNS) President Jennifer Boykin said faulty welding was discovered on some submarines and aircraft carriers under construction. Most troubling of all, ...