This is a close-up view of porosity in a TIG weld. We will examine some of the causes for weld porosity and ways to prevent it. Q.When I TIG-weld a patch panel into an old car and then grind the weld ...

Aluminum’s unique properties, such as high thermal conductivity, rapid heat dissipation, and its persistent oxide layer, mean ...

What am I doing wrong? I cleaned the metal very well before welding, and tried different argon settings. I'm puzzled about what goes on after the bead is laid down that can create pinholes that often ...

In the manufacture of heat exchanger components for aircraft, it was found that using the pulsed TIG method to weld the inlet and return manifolds was giving excessive porosity. Consequently an ...

Should you refrigerate bread? Here's what actually keeps it fresh longer 'Somewhere to put worker bees': Why Canada's micro-condos are losing their appeal Woman films herself collecting dog from ...

Welding. There’s something almost supernatural about being able to melt metal and use it to glue other pieces of metal together. It’s an experience you must have if you’ve never done it before.

Welding is serious business, but it can often get romanticized. In truth, welding is part science and part craftsmanship, and mastering it takes more than a macho posture and a gas mask. Each welding ...

We know this hard-core prerunner enthusiast who just bought a late-model Ford F-Series. For the past two years, he has been saving the profits from his pizza delivery job and is now ready to head over ...