| 摘要 |
FIELD: process engineering.SUBSTANCE: invention may be used for welding with feed of fluxing powder. Welding set 1 comprises, at least, first container 4 for fluxing powder. Said first container 4 comprises outlet 6 with channel 7 to output powder. Welding set 1 has first element to feed heated gas in aforesaid first container. In compliance with proposed method, powder is kept in said first container. Heated gas is fed in first container to heat powder to be fed in welding zone 3.EFFECT: uniform and sufficient heating of powder.34 cl, 9 dwg |
