FIELD: welding.
SUBSTANCE: invention relates to welding wires manufactured from aluminum-magnesium alloys. Welding wire is obtained from an aluminum-magnesium alloy containing: aluminum, magnesium, titanium, 0.001 wt.% or less of boron, 0.12 wt.% or less of iron, and 0.12 wt.% or less of silicon, while the mass ratio of titanium to boron is 25:1 or more. A method for obtaining aluminum-magnesium alloys includes combination of a pre-alloyed mixture with an additive reducing a grain size, and cold drawing of the resulting aluminum-magnesium alloy with the manufacture of welding wire.
EFFECT: aluminum-magnesium alloys demonstrate high characteristics of wire cold drawing.
16 cl, 4 tbl, 12 ex
| Title | Year | Author | Number |
|---|---|---|---|
| FILLER WIRE FOR WELDING OF ALUMINIUM ALLOYS | 2005 |
|
RU2378095C2 |
| WELDING ROD | 0 |
|
SU1646757A1 |
| PROCESSING OF ALPHA-BETA-TITANIUM ALLOYS | 2016 |
|
RU2725391C2 |
| ALUMINUM ALLOY FOR ELECTRICAL PURPOSES | 2020 |
|
RU2729281C1 |
| ALLOYS BASED ON ALUMINUM FOR WELDING WIRE | 2017 |
|
RU2663446C1 |
| GRINDING OF METAL GRAINS USING DIRECT OSCILLATION ENERGY TRANSMISSION IN PRODUCTION OF CAST METAL WORKPIECES | 2018 |
|
RU2764885C2 |
| ALUMINUM-BASED HIGH-STRENGTH ALLOY AND PRODUCT MANUFACTURED THEREFROM | 2000 |
|
RU2184166C2 |
| THERMO-CORROSION-RESISTANT ALUMINIUM ALLOY | 2015 |
|
RU2639284C2 |
| ALUMINIUM ALLOY SHEET AND ITS MANUFACTURING METHOD | 2012 |
|
RU2556171C1 |
| THERMO-ANTICORROSIVE ALUMINIUM ALLOY | 2016 |
|
RU2636548C1 |
