Plasma is superheated, compressed air that ionizes to form a conductive gas. This gas conducts electricity from the torch of the plasma cutter to the work piece, through a electrode and copper nozzle ...

If you've built a custom classic truck, chances are you've had to deal with cutting metal-it may have been removing or modifying something old or installing something new. And, if you're like most ...

The fourth state of matter HF Contact or Pilot Arc Plasma gouging, too Anyone working in a fabricating shop or machining operations comes face to face with a steady stream of science and technology ...