FIELD: mechanical engineering; electric arc welding.
SUBSTANCE: invention can be used in electric arc welding of alloyed steels by tungsten and consumable electrode. Proposed flux contains, weight %: lithium hexafluoroaluminate 30-40; titanium dioxide 20-30; aluminum oxide 10-20; calcium chloride 10-20 and metal powder or powder mix of chromium, nickel, titanium group in amount of 10-20, weight %.
EFFECT: reduced formation of gas inclusions, increased penetration capacity of arc and stability of formation of weld.
2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ACTIVATING FLUX FOR ELECTRIC ARC WELDING | 2005 |
|
RU2291039C1 |
| METHOD OF ELECTRIC ARC WELDING WITH USE OF ACTIVATING FLUX | 2002 |
|
RU2224630C1 |
| ACTIVATING FLUX FOR ELECTRIC ARC WELDING | 2000 |
|
RU2164849C1 |
| ELECTRIC ARC WELDING METHOD WITH USE OF ACTIVATING MATERIAL | 2004 |
|
RU2264897C1 |
| NANOSTRUCTURED WELDING MATERIAL | 2013 |
|
RU2544317C2 |
| ELECTRIC ARC WELDING METHOD | 2001 |
|
RU2187415C1 |
| NANOSTRUCTURED FLUX CORD WIRE FOR UNDERWATER WELDING | 2013 |
|
RU2539284C1 |
| FLUX CORD WIRE UNDERWATER STEELS WELDING | 2013 |
|
RU2536314C1 |
| FLUX CORED WIRE FOR UNDERWATER WELDING STEELS | 2014 |
|
RU2585605C1 |
| RARE EARTH AUSTENITIC FLUX CORED WIRE FOR UNDERWATER WET WELDING OF HIGH STRENGTH STEELS | 2022 |
|
RU2792266C1 |
