SU1785286A1 - Aluminium-base alloy - Google Patents
Aluminium-base alloyInfo
- Publication number
- SU1785286A1 SU1785286A1 SU4903732/02A SU4903732A SU1785286A1 SU 1785286 A1 SU1785286 A1 SU 1785286A1 SU 4903732/02 A SU4903732/02 A SU 4903732/02A SU 4903732 A SU4903732 A SU 4903732A SU 1785286 A1 SU1785286 A1 SU 1785286A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alloy
- aluminium
- kgf
- indium
- magnesium
- Prior art date
Links
Landscapes
- Powder Metallurgy (AREA)
Abstract
FIELD: metallurgy. SUBSTANCE: alloy has, wt.-%: copper 2-6; lithium 1.0-3.5; zirconium 0.02-0.25; cerium 0.005-0.2; magnesium 0.01-0.55; indium 0.01-0.35, at least one metal taken from the group containing scandium 0.01-0.35; manganese 0.05-0.6; titanium 0.01- 0.15; iron 0.005-0.25, and aluminium - the rest. Total content of indium and magnesium is 0.05-0.6. Alloy properties: sensitivity of material to tension concentrators at -196 C is 0.85-0.93, strength limit at -196 C is 70-74 kgf/mm, fluidity limit is 59.5-63.0 kgf/mm, relative elongation is 13-16. Alloy is used as structural material. EFFECT: enhanced quality of alloy. 3 tbl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4903732/02A SU1785286A1 (en) | 1991-01-18 | 1991-01-18 | Aluminium-base alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4903732/02A SU1785286A1 (en) | 1991-01-18 | 1991-01-18 | Aluminium-base alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1785286A1 true SU1785286A1 (en) | 1994-08-15 |
Family
ID=60521787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4903732/02A SU1785286A1 (en) | 1991-01-18 | 1991-01-18 | Aluminium-base alloy |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1785286A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001282045B2 (en) * | 2000-08-01 | 2005-04-28 | All Russian Institute Of Aviation Materials Viam | Aluminium-based alloy and method of fabrication of semiproducts thereof |
RU2639177C2 (en) * | 2007-12-04 | 2017-12-20 | Арконик Инк. | Improved aluminium-copper-lithium alloys |
EP3388540A1 (en) * | 2017-04-11 | 2018-10-17 | The Boeing Company | Aluminum alloy with additions of copper, lithium and at least one of sr or a rare earth metal, and method of manufacturing the same |
-
1991
- 1991-01-18 SU SU4903732/02A patent/SU1785286A1/en active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001282045B2 (en) * | 2000-08-01 | 2005-04-28 | All Russian Institute Of Aviation Materials Viam | Aluminium-based alloy and method of fabrication of semiproducts thereof |
US7597770B2 (en) | 2000-08-01 | 2009-10-06 | Eads Deutschland Gmbh | Aluminum-based alloy and method of fabrication of semiproducts thereof |
RU2639177C2 (en) * | 2007-12-04 | 2017-12-20 | Арконик Инк. | Improved aluminium-copper-lithium alloys |
EP3388540A1 (en) * | 2017-04-11 | 2018-10-17 | The Boeing Company | Aluminum alloy with additions of copper, lithium and at least one of sr or a rare earth metal, and method of manufacturing the same |
CN108690926A (en) * | 2017-04-11 | 2018-10-23 | 波音公司 | Aluminium alloy and its method of manufacture |
RU2761567C2 (en) * | 2017-04-11 | 2021-12-10 | Зе Боинг Компани | Aluminum alloy with additives of copper, lithium and at least one alkaline earth or rear earth metal and its production method |
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