GB738070A - Heat-treatment of aluminium base alloys - Google Patents
Heat-treatment of aluminium base alloysInfo
- Publication number
- GB738070A GB738070A GB2129753A GB2129753A GB738070A GB 738070 A GB738070 A GB 738070A GB 2129753 A GB2129753 A GB 2129753A GB 2129753 A GB2129753 A GB 2129753A GB 738070 A GB738070 A GB 738070A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- treatment
- cold working
- heat
- aluminium base
- 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)
- Conductive Materials (AREA)
Abstract
Aluminium alloys, the mechanical properties of which after solution treatment and quenching followed by cold working fall to values below that obtainable without cold working, and which show negligible age-hardening at room temperature, are subjected, after cold working, to a temperature of 190-220 DEG C. for a period not in excess of five minutes. The heat treatment may be carried out in an oil bath or by electrical resistance or high-frequency treatment. Alloys which may be used are those containing in addition to Al, Cu 2-7 per cent, Cd up to 0.25 per cent, with or without Fe up to 1 per cent, Si up to 13 per cent, Ni up to 2 per cent, Ti up to 0.5 per cent, Mn up to 2 per cent, Cr up to 1 per cent, Mo up to 1 per cent, W up to 1 per cent and Zn up to 1 per cent. The Cd may be replaced wholly or in part by up to 0.1 per cent Sn. Mg should not be present in more than 0.02-0.05 per cent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2129753A GB738070A (en) | 1953-07-31 | 1953-07-31 | Heat-treatment of aluminium base alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2129753A GB738070A (en) | 1953-07-31 | 1953-07-31 | Heat-treatment of aluminium base alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB738070A true GB738070A (en) | 1955-10-05 |
Family
ID=10160500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2129753A Expired GB738070A (en) | 1953-07-31 | 1953-07-31 | Heat-treatment of aluminium base alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB738070A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3071847A (en) * | 1957-09-04 | 1963-01-08 | Kaiser Aluminium Chem Corp | Metal treatment |
| US3253965A (en) * | 1963-09-11 | 1966-05-31 | Aluminum Co Of America | Thermal treatment of aluminum base alloy articles |
| CN111961936A (en) * | 2020-09-03 | 2020-11-20 | 周开 | Preparation process of high-strength corrosion-resistant aluminum alloy |
| CN117990688A (en) * | 2024-01-30 | 2024-05-07 | 连云港兴鑫钢铁有限公司 | Novel device and method for measuring titanium content in vanadium-nitrogen-titanium-iron alloy |
-
1953
- 1953-07-31 GB GB2129753A patent/GB738070A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3071847A (en) * | 1957-09-04 | 1963-01-08 | Kaiser Aluminium Chem Corp | Metal treatment |
| US3253965A (en) * | 1963-09-11 | 1966-05-31 | Aluminum Co Of America | Thermal treatment of aluminum base alloy articles |
| CN111961936A (en) * | 2020-09-03 | 2020-11-20 | 周开 | Preparation process of high-strength corrosion-resistant aluminum alloy |
| CN117990688A (en) * | 2024-01-30 | 2024-05-07 | 连云港兴鑫钢铁有限公司 | Novel device and method for measuring titanium content in vanadium-nitrogen-titanium-iron alloy |
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