American Welding Society of the Northwestern Pennsylvania section, or AWS, held their fifth annual weld-off. It’s to raise ...

According to the report, “...the welder who made the weld did not recall performing ... not pick up flaws at the base of the rail. Other test methods like track circuits, while not designed ...

ISS To Test Cold Welding For Spacecraft Repair is published in Aerospace Daily & Defense Report, an Aviation Week Intelligence Network (AWIN) Market Briefing and is included with your AWIN membership.