FIELD: process engineering.
SUBSTANCE: invention can be used for welding by non-consumable electrode in atmosphere of argon by butts of tubes from "МНЖ5-1"-type copper-nickel alloy. Flux comprises components in the following ratio, % by weight: aluminium fluoride 56-62, calcium fluoride 8-14, potassium chloride 10-20, boric anhydride 10-20.
EFFECT: flux ensures higher quality of welded seams due to reduced porosity and increased depth of main metal penetration.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| FLUX FOR WELDING ARTICLES FROM COPPER-NICKEL ALLOYS | 2009 |
|
RU2406598C1 |
| FLUX FOR ARGON-ARC WELDING OF ARTICLES FROM COPPER ALLOYS | 2009 |
|
RU2406600C1 |
| FLUX FOR ARGON-ARC WELDING OF ARTICLES FROM COPPER | 2009 |
|
RU2406599C1 |
| FLUX FOR ARGON ARC WELDING OF ARTICLES OF ALUMINUM BRONZES AT MAKING AND REPAIRING THEM | 2003 |
|
RU2243073C2 |
| METHOD OF ARC WELDING OF COPPER AND COPPER-NICKEL ALLOYS WITH STEEL | 2011 |
|
RU2470752C1 |
| METHOD ARC WELD DEPOSITION OF COPPER-NICKEL ALLOY CONTAINING 40 - 50% OF NICKEL ONTO ALUMINUM-NICKEL BRONZE | 2015 |
|
RU2610656C2 |
| FLUX FOR WELDING ALUMINIUM ALLOYS | 0 |
|
SU1138283A1 |
| FLUX FOR ARC WELDING WITH NON-CONSUMABLE ELECTRODE | 0 |
|
SU1445055A1 |
| NON-CONSUMABLE ELECTRODE WELDING METHOD OF ALUMINIUM AND ITS ALLOYS | 2023 |
|
RU2817683C1 |
| WELDING WIRE COMPOSITION | 2010 |
|
RU2446929C1 |
