When welding on small currents on direct polarity in carbon dioxide the Св-08Г2С the wire with coverings from the Cs and K or Cs and Na salts taken in a certain ratio observes the globular metal transfer. At gradual increase in wire speed Vw, the welding current increases also at its certain value equal critical, the globular metal transfer in steps passes into jet at the welding current equal to Ikp1 and the wire feed of Vw1.
If on the same wire to make welding on the droplet transfer in the beginning and to gradually reduce current, then spasmodic transition from the droplet transfer to Continue reading →