SU331110A1 - ALLOY BASED ON ALUMINUM - Google Patents
ALLOY BASED ON ALUMINUMInfo
- Publication number
- SU331110A1 SU331110A1 SU1410553A SU1410553A SU331110A1 SU 331110 A1 SU331110 A1 SU 331110A1 SU 1410553 A SU1410553 A SU 1410553A SU 1410553 A SU1410553 A SU 1410553A SU 331110 A1 SU331110 A1 SU 331110A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- aluminum
- zirconium
- manganese
- alloy based
- strength properties
- Prior art date
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- Conductive Materials (AREA)
Description
Изобретение относитс к области цветной металлургии, а именно к разработке конструкционных сплавов на основе алюмини .This invention relates to the field of non-ferrous metallurgy, in particular to the development of structural alloys based on aluminum.
Известен сплав на основе алюмини , содержащий , %: литий 1-4, титан 0,3, а также один или более из следующих компонентов: марганец до 3, ниобий до 0,3, бор до 0,3.Known alloy based on aluminum, containing,%: lithium 1-4, titanium 0.3, as well as one or more of the following components: manganese to 3, niobium to 0.3, boron to 0.3.
Цель изобретени - повыщение модул упругости и прочностных свойств сплава при температуре 20-250°С, что достигаетс введением в сплав циркони .The purpose of the invention is to increase the modulus of elasticity and strength properties of the alloy at a temperature of 20-250 ° C, which is achieved by introducing zirconium into the alloy.
-Кроме того, дл повышени прочности сплава при -комнатной температуре в него может быть введен один из следующих элементов: иттрий, Медь, церий в количестве 0,3-0,6%.-In addition, to increase the strength of the alloy at-room temperature, one of the following elements can be introduced into it: yttrium, copper, cerium in an amount of 0.3-0.6%.
Предлагаемый сплав имеет такой химический соста-в, % :The proposed alloy has the following chemical composition,%:
Марганец0,5--2,0Manganese 0.5-2.0
Литий2,5-3,5Lithium2,5-3,5
Цирконий0,1-0,2Zirconium 0.1-0.2
Титан0,1-0,2 (при суммеTitan0,1-0,2 (with the sum
ZrHTi 0,3) Отношение железаZrHTi 0,3) The ratio of iron
к кремнию1,25 (при сумме 0,3)for silicon1.25 (with a total of 0.3)
АлюминийосноваAluminum base
Механические свойства при комнатной и повышенных температурах и модуль упругости предлагаемого сплава в зависимости от хи15 мического состава представлены в таблице.The mechanical properties at room and elevated temperatures and the modulus of elasticity of the proposed alloy, depending on the chemical composition, are presented in the table.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1410553A SU331110A1 (en) | 1970-03-10 | 1970-03-10 | ALLOY BASED ON ALUMINUM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1410553A SU331110A1 (en) | 1970-03-10 | 1970-03-10 | ALLOY BASED ON ALUMINUM |
Publications (1)
Publication Number | Publication Date |
---|---|
SU331110A1 true SU331110A1 (en) | 1972-03-07 |
Family
ID=40011222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1410553A SU331110A1 (en) | 1970-03-10 | 1970-03-10 | ALLOY BASED ON ALUMINUM |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU331110A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2538412A1 (en) * | 1982-12-27 | 1984-06-29 | Sumitomo Light Metal Ind | ALUMINUM ALLOY FOR STRUCTURES HAVING HIGH ELECTRIC RESISTIVITY |
EP0229218A1 (en) * | 1985-12-23 | 1987-07-22 | Aluminum Company Of America | Aluminum-lithium alloys |
US5431876A (en) * | 1986-12-01 | 1995-07-11 | Comalco Aluminium Ltd. | Aluminum-lithium alloys |
CN112708803A (en) * | 2020-12-16 | 2021-04-27 | 中南大学 | High-specific-modulus aluminum alloy and preparation method thereof |
-
1970
- 1970-03-10 SU SU1410553A patent/SU331110A1/en active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4851192A (en) * | 1982-12-12 | 1989-07-25 | Sumitomo Light Metal Industries, Ltd. | Aluminum alloy for structures with high electrical resistivity |
FR2538412A1 (en) * | 1982-12-27 | 1984-06-29 | Sumitomo Light Metal Ind | ALUMINUM ALLOY FOR STRUCTURES HAVING HIGH ELECTRIC RESISTIVITY |
EP0229218A1 (en) * | 1985-12-23 | 1987-07-22 | Aluminum Company Of America | Aluminum-lithium alloys |
US4832910A (en) * | 1985-12-23 | 1989-05-23 | Aluminum Company Of America | Aluminum-lithium alloys |
US5431876A (en) * | 1986-12-01 | 1995-07-11 | Comalco Aluminium Ltd. | Aluminum-lithium alloys |
CN112708803A (en) * | 2020-12-16 | 2021-04-27 | 中南大学 | High-specific-modulus aluminum alloy and preparation method thereof |
CN112708803B (en) * | 2020-12-16 | 2022-04-22 | 中南大学 | High-specific-modulus aluminum alloy and preparation method thereof |
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