Welding techniques have matured to the point where almost every austenitic, duplex, and full ferritic grade that is made in strip form can be manufactured into a tubular product by welding. Common ...

Jer Schmidt] needed a way to put a lot of M8 bolts into a piece of square steel tubing, but just drilling and tapping threads ...

Welding pipes in cramped, potentially dangerous areas is an expensive and time-consuming exercise. OC Robotics and TWI Ltd have been working on a potential solution in the form of an articulated ...

Through a welding mask, the world is a dim place. A few minutes ago, the sliding door of Nick Wicks’s metal shop outside Portland, Maine, was wide open. Sun streamed in through a light rain. But now, ...

Although some engineers have had success in spot welding steel and aluminum together, it has largely been considered impossible to achieve reliable, continuous welds directly between the two ...