but in plasma welding the electrode is positioned behind a fine bore copper nozzle in the torch. Plasma is formed by forcing the arc through the nozzle and creates a characteristic columnar jet. The ...

Gómez del Campo told the president about his startup—FGC Plasma Solutions—created to develop and eventually commercialize his nozzle, which began as a high school science project. "The president said ...

This removes the connection between the nozzle and ground, leaving the plasma to carry all the cutting current. We’ve featured many, many CNC plasma cutter tables before, but most of these ...

University of Alberta researchers 3D print pea protein using plasma - furthering the potential for using the protein source ...