FIELD: mechanical engineering; welding.
SUBSTANCE: invention can be used for electric arc welding of alloyed steels by tungsten or consumable electrode. Proposed activating flux contains components of following weight%:lithium hexafluoroaluminate 20-30; titanium dioxide 20-30; aluminium oxide 10-30; group of halide salts of magnesium, namely, magnesium chrolide 10-20, magnesium bromide 10-20, magnesium iodide 10-20.
EFFECT: reduced formation of gas inclusions, increased penetration of arc and stability of formation of weld.
1 ex, 2 d tbl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ACTIVATING FLUX FOR ARC WELDING | 2005 |
|
RU2289498C1 |
| ELECTRIC ARC WELDING METHOD | 2001 |
|
RU2187415C1 |
| METHOD OF ELECTRIC ARC WELDING WITH USE OF ACTIVATING FLUX | 2002 |
|
RU2224630C1 |
| ACTIVATING FLUX FOR ELECTRIC ARC WELDING | 2000 |
|
RU2164849C1 |
| ACTIVATING FLUX FOR ELECTRIC ARC WELDING | 2001 |
|
RU2198773C2 |
| ELECTRIC ARC WELDING METHOD WITH USE OF ACTIVATING MATERIAL | 2004 |
|
RU2264897C1 |
| NANOSTRUCTURED WELDING MATERIAL | 2013 |
|
RU2544317C2 |
| NANOSTRUCTURED FLUX CORD WIRE FOR UNDERWATER WELDING | 2013 |
|
RU2539284C1 |
| ACTIVATING FLUX FOR ELECTRIC ARC WELDING OF STAINLESS AND HIGH-STRENGTH STEELS | 0 |
|
SU1342649A1 |
| FLUX FOR ELECTRIC ARC WELDING OF STAINLESS STEEL IN PROTECTIVE GAS ATMOSPHERE | 0 |
|
SU1692793A1 |
