GB574511A - Aluminium alloy - Google Patents
Aluminium alloyInfo
- Publication number
- GB574511A GB574511A GB2443939A GB2443939A GB574511A GB 574511 A GB574511 A GB 574511A GB 2443939 A GB2443939 A GB 2443939A GB 2443939 A GB2443939 A GB 2443939A GB 574511 A GB574511 A GB 574511A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- aluminium
- alloy
- vanadium
- zirconium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
574,511. Alloys ; annealing. HALL, H. C., and WHEELER, M. A. Aug. 24, 1939, No. 24439. [Classes 72 and 82 (i)] An aluminium alloy contains 3.9-5.8 per cent of zinc, 2.4-3.4 per cent of magnesium, 0.4-1 per cent of manganese, 0.2-0.65 per cent of iron, 0.05-0.35 per cent of silicon, and 0.08-0.4 per cent of vanadium or zirconium, or both, with or without up to a total of 0.2 per cent of one or more of the elements beryllium, titanium, tin, silver, copper, cadmium, bismuth, arsenic, tungsten, chromium, molybdenum, nickel, cobalt, boron, tantalum, cerium, niobium and lithium. In making the alloy, aluminium alloys containing respectively 5 per cent of vanadium, 12 per cent of manganese and 5 per cent of zirconium may be added to about half the aluminium, the remainder of the aluminium being afterwards added followed by the zinc and magnesium. The alloy may be heat-treated at 430-550‹ C. and quenched, followed by ageing naturally or at up to 180‹ C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2443939A GB574511A (en) | 1939-08-24 | 1939-08-24 | Aluminium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2443939A GB574511A (en) | 1939-08-24 | 1939-08-24 | Aluminium alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB574511A true GB574511A (en) | 1946-01-09 |
Family
ID=10211753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2443939A Expired GB574511A (en) | 1939-08-24 | 1939-08-24 | Aluminium alloy |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB574511A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972131C (en) * | 1939-12-20 | 1959-05-27 | Ver Leichtmetallwerke Gmbh | Stress corrosion resistant aluminum-zinc-magnesium alloy |
| RU2489217C1 (en) * | 2011-12-27 | 2013-08-10 | Открытое акционерное общество "Всероссийский институт легких сплавов" (ОАО "ВИЛС") | Method of sheets production from heat-hardened aluminium alloys alloyed with scandium and zirconium |
-
1939
- 1939-08-24 GB GB2443939A patent/GB574511A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972131C (en) * | 1939-12-20 | 1959-05-27 | Ver Leichtmetallwerke Gmbh | Stress corrosion resistant aluminum-zinc-magnesium alloy |
| RU2489217C1 (en) * | 2011-12-27 | 2013-08-10 | Открытое акционерное общество "Всероссийский институт легких сплавов" (ОАО "ВИЛС") | Method of sheets production from heat-hardened aluminium alloys alloyed with scandium and zirconium |
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