GB522513A - Improvements in and relating to the production of copper base alloys - Google Patents
Improvements in and relating to the production of copper base alloysInfo
- Publication number
- GB522513A GB522513A GB901840A GB901840A GB522513A GB 522513 A GB522513 A GB 522513A GB 901840 A GB901840 A GB 901840A GB 901840 A GB901840 A GB 901840A GB 522513 A GB522513 A GB 522513A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloys
- relating
- production
- copper base
- base alloys
- 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
- C22C9/00—Alloys based on copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
Abstract
522,513. Alloys ; annealing. MALLORY METALLURGICAL PRODUCTS, Ltd., (Mallory & Co., Inc. P. R.). Nov. 28, 1938, No. 9018/40. Divided out of 522,482. [Classes 72 and 82 (i)] Copper alloys, particularly for electrical purposes and for parts of internal combustion engines, contain 0.05-3 per cent. of magnesium and 0À1-3 per cent. of chromium and are hardened by quenching and ageing with or without cold working. The alloys may also contain small amounts of silver, zinc, cadmium, tin zirconium, calcium, lithium, titanium, and mangenese. The alloys may be quenched from over 700‹C., preferably 800-1000‹C., and aged at less than 700‹C., preferably 400-600‹C. Reference has been directed by the Comptroller to Specification 512,142.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB901840A GB522513A (en) | 1938-11-28 | 1938-11-28 | Improvements in and relating to the production of copper base alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB901840A GB522513A (en) | 1938-11-28 | 1938-11-28 | Improvements in and relating to the production of copper base alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
GB522513A true GB522513A (en) | 1940-06-19 |
Family
ID=9863777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB901840A Expired GB522513A (en) | 1938-11-28 | 1938-11-28 | Improvements in and relating to the production of copper base alloys |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB522513A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3392016A (en) * | 1965-10-15 | 1968-07-09 | American Metal Climax Inc | Copper-zirconium alloy |
US3535094A (en) * | 1965-10-15 | 1970-10-20 | American Metal Climax Inc | Radiators made of copper-zirconium alloys |
FR2588572A1 (en) * | 1985-10-10 | 1987-04-17 | Furukawa Electric Co Ltd | COPPER ALLOY AND ITS MANUFACTURE |
-
1938
- 1938-11-28 GB GB901840A patent/GB522513A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3392016A (en) * | 1965-10-15 | 1968-07-09 | American Metal Climax Inc | Copper-zirconium alloy |
US3535094A (en) * | 1965-10-15 | 1970-10-20 | American Metal Climax Inc | Radiators made of copper-zirconium alloys |
FR2588572A1 (en) * | 1985-10-10 | 1987-04-17 | Furukawa Electric Co Ltd | COPPER ALLOY AND ITS MANUFACTURE |
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