FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy if light alloys on the basis of aluminium for manufacturing of strained semi-finished products, used in the capacity of constructional material in aircraft. Alloy contains following components, wt %: zinc 4.6-5.4, magnesium 1.6-2.1, copper 0.31-0.50, scandium 0.18-0.30, zirconium 0.05-0.12, manganese 0.15-0.35, titanium 0.01-0.06, molybdenum 0.01-0.06, iron 0.05-0.15, silicon 0.01-0.10, aluminium - the rest.
EFFECT: receiving of alloy, allowing increased superplasticity and corrosion stability.
6 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| WELDED ALUMINIUM ALLOY FOR ARMOURED SKIN | 2013 |
|
RU2536120C1 |
| ALUMINUM-BASE MATERIAL | 2005 |
|
RU2288965C1 |
| ALUMINIUM-BASED ALLOY AND PRODUCT MADE THEREFROM | 2020 |
|
RU2771396C1 |
| ALUMINUM-BASED MATERIAL | 2003 |
|
RU2245388C1 |
| ALUMINUM-BASED ALLOY AND ARTICLES MADE FROM THIS ALLOY | 2004 |
|
RU2280705C2 |
| ALLOY ON BASIS OF ALUMINIUM FOR WELDED ARMOUR | 2007 |
|
RU2349664C1 |
| ALLOY OF THE Al-Mg SYSTEM WITH HETEROGENEOUS STRUCTURE FOR HIGH-SPEED SUPERPLASTIC MOLDING | 2021 |
|
RU2772479C1 |
| ALUMINIUM-BASED ALLOY | 2022 |
|
RU2800435C1 |
| ALUMINIUM-BASED LAMINAR PLATE FOR BULLETPROOF WELDED ARMOR | 2008 |
|
RU2371660C1 |
| ALUMINIUM ALLOY-BASED LAMINAR ARMORED PLATE (VERSIONS) | 2010 |
|
RU2447392C2 |
