FIELD: metallurgy.
SUBSTANCE: aluminium-based alloy contains the following components, wt %: lithium 1.7-1.9, magnesium 4.0-4.4, scandium 0.14-0.16, zirconium 0.09-1.1, at the ratio of scandium/zirconium = 1.4-1.6, aluminium - balance.
EFFECT: achievement of low density in combination with high strength and plasticity, which makes it possible to achieve high extent of elongation at higher temperatures and to manufacture parts of complicated shape in a mode of superplastic shaping.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ALLOY ON BASE OF ALUMINIUM | 2009 |
|
RU2412270C1 |
| ALUMINIUM-BASED ALLOY AND METHOD OF THERMAL TREATMENT THEREOF | 1998 |
|
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|
RU2109835C1 |
| ALUMINUM BASE ALLOY AND ITS HEAT TREATMENT METHOD | 2005 |
|
RU2296176C1 |
| CORROSION-RESISTANT ALUMINUM-BASE ALLOY, METHOD OF PRODUCTION OF SEMIFINISHED PRODUCTS AND ARTICLE FOR THIS ALLOY | 1999 |
|
RU2163938C1 |
| ALUMINUM-BASE ALLOY AND PRODUCT MADE OF IT | 2001 |
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| HIGH-STRENGTH ALUMINIUM ALLOY OF Al-Zn-Mg-Cu SYSTEM AND PRODUCTS MADE OF IT | 2022 |
|
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| ALUMINUM-BASED ALLOY AND METHOD OF MANUFACTURING INTERMEDIATE PRODUCTS FROM THIS ALLOY | 2000 |
|
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| ALUMINIUM-BASED ALLOY AND PRODUCT MADE THEREFROM | 2020 |
|
RU2771396C1 |
| ALUMINIUM-BASED ALLOY | 2022 |
|
RU2800435C1 |
