GB522050A - Aluminium alloy - Google Patents
Aluminium alloyInfo
- Publication number
- GB522050A GB522050A GB3523438A GB3523438A GB522050A GB 522050 A GB522050 A GB 522050A GB 3523438 A GB3523438 A GB 3523438A GB 3523438 A GB3523438 A GB 3523438A GB 522050 A GB522050 A GB 522050A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- beryllium
- silver
- cent
- per
- 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
- C22C21/12—Alloys based on aluminium with copper 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)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
522,050. Alloys; annealing. HALL, H. C. Dec. 2,. 1938, No. 35234. [Classes 72 and 82 (i)] An aluminium alloy, particularly for parts of aircraft and automobiles, contains 0.05-0.8 per cent. of silver, 1.7-3.2 per cent of copper, 0.2-0.8 per cent. of nickel, 0.15-0.6 per cent. of magnesium, 8.4-0.8 per cent. of silicon, and 0.25-1 per cent. of iron, with or without any of the following: up to 0.3 per cent. of beryllium, up to 0.75 per cent. of zinc, up to a total of 0.25 per. cent. of cobalt, manganese, molybdenum, chromium, tungsten, and vanadium, and up to a total of 0.2 per cent. of not more than 0.1 per cent. each of titanium, tin, cerium, lithium, boron, sodium, antimony, and bismuth. In making the alloy, silver may be added-as an aluminium alloy containing 20 per cent. of silver, and beryllium as an alloy of 47 per cent. of copper, 47 per cent. of aluminium, and 6 per cent. of beryllium. Heat-treatment may comprise heating the'casting to 510-540‹C. quenching in water, and reheating for half an hour at 190‹C. followed if desired by heating for a few hours at 160‹C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3523438A GB522050A (en) | 1938-12-02 | 1938-12-02 | Aluminium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3523438A GB522050A (en) | 1938-12-02 | 1938-12-02 | Aluminium alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB522050A true GB522050A (en) | 1940-06-07 |
Family
ID=10375388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3523438A Expired GB522050A (en) | 1938-12-02 | 1938-12-02 | Aluminium alloy |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB522050A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3288601A (en) * | 1966-03-14 | 1966-11-29 | Merton C Flemings | High-strength aluminum casting alloy containing copper-magnesium-silconsilver |
| WO2006038827A1 (en) * | 2004-09-06 | 2006-04-13 | Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie'vserossiysky Nauchno-Issledovatelsky Institut Aviatsionnykh Materialov' | Aluminium-based alloy and a product made thereof |
| US8118950B2 (en) | 2007-12-04 | 2012-02-21 | Alcoa Inc. | Aluminum-copper-lithium alloys |
-
1938
- 1938-12-02 GB GB3523438A patent/GB522050A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3288601A (en) * | 1966-03-14 | 1966-11-29 | Merton C Flemings | High-strength aluminum casting alloy containing copper-magnesium-silconsilver |
| WO2006038827A1 (en) * | 2004-09-06 | 2006-04-13 | Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie'vserossiysky Nauchno-Issledovatelsky Institut Aviatsionnykh Materialov' | Aluminium-based alloy and a product made thereof |
| US7628953B2 (en) | 2004-09-06 | 2009-12-08 | Federalnoe Gosudarstvennoe Unitanoe Predpriyatie “Vserossysky Nauchno-Issledovatelsky Institut Aviatsionnykh Materialov” (FGUP VIAM) | Aluminum-based alloy and the article made thereof |
| US8118950B2 (en) | 2007-12-04 | 2012-02-21 | Alcoa Inc. | Aluminum-copper-lithium alloys |
| US9587294B2 (en) | 2007-12-04 | 2017-03-07 | Arconic Inc. | Aluminum-copper-lithium alloys |
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