What is plasma welding?
Plasma is an ionized hot gas that contains approximately the same number of positively charged and negatively charged ions as other gases. Plasma's characteristics are quite different from ordinary neutral gases. This is why plasma is considered a fourth state of matter. Plasma is simply a gas that has been heated to the point it becomes highly conductive. This allows for the transfer and control of electricity in welding and cutting. Plasma arc temperatures can reach up to 30,000 degrees F.For more articles and reviews about welding visit weldlover . Plasma welding was first used as a welding method in the 1960s. It was used for special low-current applications (microplasma), which ranged from 0.5 amp to 500 amps for heavy industry. Plasma welding is still used in many industries, despite being considered an exotic welding process. These are the basics of plasma welding, and how they differ from mainstream processes. Focused Arc The tip orifice produce...