De que é feito welding
Joining metals permanently by melting them; Benardos’s arc welding.
- Arco elétrico — utiliza. Arc welding melts metal with an arc.
- Tungsten — utiliza. TIG welding uses a tungsten electrode.
- Gas welding — utiliza. Gas welding.
Joining metals permanently by melting them; Benardos’s arc welding.