GB517083A - High quality alloys and process for their manufacture - Google Patents
High quality alloys and process for their manufactureInfo
- Publication number
- GB517083A GB517083A GB23882/38A GB2388238A GB517083A GB 517083 A GB517083 A GB 517083A GB 23882/38 A GB23882/38 A GB 23882/38A GB 2388238 A GB2388238 A GB 2388238A GB 517083 A GB517083 A GB 517083A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- beryllium
- zirconium
- alloys
- manufacture
- 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
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
Abstract
517,083. Alloys; annealing. SERI HOLDING SOC. ANON. Aug. 12, 1938, No. 23882. Convention date, Dec. 29, 1937. [Classes 72 and 82 (i)] Alloys having a base of copper, nickel, iron, or aluminium contain both beryllium and zirconium, as follows : copper with 1.3-2.6 per cent. of beryllium and 0.2-0.5 per cent. of zirconium ; nickel with 1.4-1.7 per cent. of beryllium and 0.3-1 per cent. of zirconium ; iron or aluminium with 1-3 per cent. of beryllium and up to 0.5 per cent. of zirconium. The alloys are subjected to usual treatments, comprising quenching and reprecipitation hardening, with or without magnetic, electric, or mechanical treatment, which may be repeated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT517083X | 1937-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB517083A true GB517083A (en) | 1940-01-19 |
Family
ID=11275596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23882/38A Expired GB517083A (en) | 1937-12-29 | 1938-08-12 | High quality alloys and process for their manufacture |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB517083A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074514A (en) * | 2013-01-18 | 2013-05-01 | 中南大学 | Beryllium-copper alloy for secondary electron emission |
-
1938
- 1938-08-12 GB GB23882/38A patent/GB517083A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074514A (en) * | 2013-01-18 | 2013-05-01 | 中南大学 | Beryllium-copper alloy for secondary electron emission |
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