FIELD: metallurgy.
SUBSTANCE: alloy and product made of it have following components, wt %: lithium 1.7-2.0, copper 1.6-2.0, magnesium 0.7-1.1, zirconium 0.04-0.2, beryllium 0.02-0.2, titanium 0.01-0.1, nickel 0.01-0.15, manganese 0.01-0.4, sulfur 0.5·10-4-1.0·10-4, nitrogen 0.5·10-4-1.0·10-4 cobalt 0.5·10-6-1.0·10-6, sodium 0.5·0-3-1.0·10-3, aluminium - the rest.
EFFECT: high strength properties, reduced sound conductivity while acoustical action.
2 cl, 2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ALUMINUM BASE ALLOY AND ITS HEAT TREATMENT METHOD | 2005 |
|
RU2296176C1 |
| ALUMINUM BASE ALLOY AND PRODUCT OF SUCH ALLOY | 2006 |
|
RU2310005C1 |
| Al-Cu-Li-INTERMETALLIDE-BASED ALLOY AND ARTICLES MADE THEREOF | 2014 |
|
RU2560481C1 |
| ALUMINUM-BASED ALLOY AND ARTICLE MADE OF THE SAME | 2004 |
|
RU2278179C1 |
| HIGH-STRENGTH WROUGHT ALUMINIUM-BASED ALLOY | 2014 |
|
RU2573164C1 |
| METHOD FOR THERMAL PROCESSING OF SEMI-FINISHED PRODUCTS AND ARTICLES OF ALUMINUM-BASE ALLOY | 2003 |
|
RU2235799C1 |
| HIGH-STRENGTH ALUMINIUM ALLOY OF Al-Zn-Mg-Cu SYSTEM AND PRODUCTS MADE OF IT | 2022 |
|
RU2804669C1 |
| LAYER HYBRID COMPOSITE MATERIAL AND THE PRODUCT MADE OF IT | 2017 |
|
RU2641744C1 |
| PRODUCT FROM Al-Cu-Li-ALLOY SUITABLE FOR USE IN AIRCRAFT AND AEROSPACE ENGINEERING | 2008 |
|
RU2481412C2 |
| ALLOY ON BASIS OF ALUMINIUM AND METHOD OF ITS RECEIVING | 2006 |
|
RU2368687C2 |
