Witt Gas has developed laser gas mixers designed for easy retrofitting to existing laser cutting systems. They combine ...

Abstract: During tungsten inert gas welding process, arc length will change due to thermal deformation, uneven surface of workpiece and tungsten electrode loss. Considering the large fluctuation of ...

More than 100 exhibitors and trade schools will turn the stadium into a hands-on training ground for plumbing, HVAC, welding, ...

New York-based holding company Meritus Gas Partners has acquired OXARC Inc., the company announced April 7. Financial details of the transaction were not disclosed. Founded in 1968, OXARC is a ...

The race is on to harness the near-infinite power of nuclear fusion—by building a star on Earth. And scientists are closer ...

The U.S. Navy’s decision to build steel submarines instead of titanium ones was a deliberate, warfighting-first choice, not a ...