FIELD: chemistry.
SUBSTANCE: invention relates to metallurgy of aluminium based alloys, particularly to welding materials designed for making welding wire for fuse welding structures from deformable non-heat-treatable alloy of the Al-Mg-Sc system. The alloy contains the following in wt %: magnesium 5.5-6.5; manganese 0.50-0.80; scandium 0.25-0.35; zirconium 0.10-0.20; titanium 0.02-0.05; chromium 0.10-0.20; vanadium 0.005-0.04; cerium 0.01-0.05; boron 0.004-0.01; beryllium 0.002-0.005; aluminium - the rest, where Mn+Sc+Ti+Zr=0.95-1.3.
EFFECT: higher strength and plasticity of weld metal and weld joint from non-heat treatable aluminium alloy, sparingly doped with scandium.
2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| DEFORMABLE THERMICALLY eNONHARDENED ALUMINIUM-BASE ALLOY | 1995 |
|
RU2082809C1 |
| ALUMINIUM-BASED ALLOY | 1999 |
|
RU2148101C1 |
| DEFORMABLE THERMICALLY NONHARDENABLE ALUMINIUM-BASE ALLOY | 1995 |
|
RU2082807C1 |
| ALLOYS BASED ON ALUMINUM FOR WELDING WIRE | 2017 |
|
RU2663446C1 |
| ALUMINIUM-BASE STRUCTURAL, DEFORMABLE, THERMALLY NON-STRENGTHENING ALLOY | 2003 |
|
RU2233345C1 |
| ALUMINIUM ALLOY | 1994 |
|
RU2081933C1 |
| ALUMINIUM-BASED ALLOY | 2022 |
|
RU2800435C1 |
| WROUGHT NOT THERMALLY HARDENED ALUMINUM-BASED ALLOY | 2004 |
|
RU2268319C1 |
| ALUMINUM-BASED ALLOY AND PRODUCT MANUFACTURED THEREFROM | 2000 |
|
RU2184165C2 |
| ALLOY ON BASE OF ALUMINIUM AND ITEM OF THIS ALLOY | 2010 |
|
RU2431692C1 |
