GB505773A - A new aluminium alloy - Google Patents
A new aluminium alloyInfo
- Publication number
- GB505773A GB505773A GB3147637A GB3147637A GB505773A GB 505773 A GB505773 A GB 505773A GB 3147637 A GB3147637 A GB 3147637A GB 3147637 A GB3147637 A GB 3147637A GB 505773 A GB505773 A GB 505773A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- phosphorus
- alloys
- aluminium
- niobium
- 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)
- Catalysts (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
505,773. Alloys. BRADBURY, T. F. Nov. 16, 1937, No. 31476. Addition to 476,930. [Classes 72 and 82 (i)] The aluminium alloys described in the parent Specification are modified by the addition of up to a total of 2 per cent of one or more of the following elements: phosphorus, niobium, tantalum, thallium, tellurium, and rare earth metals. The amount of phosphorus does not exceed 0À25 per cent, and it may be added as red phosphorus or as a phosphorus-aluminium alloy. Tantalum, niobium, and rare earth metals may be added as aluminium alloys, and thallium and tellurium as copper-aluminium alloys. The alloys may be heated to 440- 450‹ C. for 1-2 hours, quenched, reheated to 130-140‹ C. for 6-24 hours, and cooled in air. An example consists of aluminium with 1À2-2À5 per cent of copper, 4À2-5À5 per cent of zinc, 2À1-2À5 per cent of magnesium, 0À1-0À3 per cent of silicon, 0À1-0À3 per cent of iron, 0À7-1À4 per cent of tantalum, and 0À05- 0À5 per cent of niobium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3147637A GB505773A (en) | 1937-11-16 | 1937-11-16 | A new aluminium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3147637A GB505773A (en) | 1937-11-16 | 1937-11-16 | A new aluminium alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB505773A true GB505773A (en) | 1939-05-16 |
Family
ID=10323657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3147637A Expired GB505773A (en) | 1937-11-16 | 1937-11-16 | A new aluminium alloy |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB505773A (en) |
-
1937
- 1937-11-16 GB GB3147637A patent/GB505773A/en not_active Expired
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