GB425547A - Improvements in or relating to the manufacture of springs and like resilient metal articles - Google Patents
Improvements in or relating to the manufacture of springs and like resilient metal articlesInfo
- Publication number
- GB425547A GB425547A GB2569533A GB2569533A GB425547A GB 425547 A GB425547 A GB 425547A GB 2569533 A GB2569533 A GB 2569533A GB 2569533 A GB2569533 A GB 2569533A GB 425547 A GB425547 A GB 425547A
- Authority
- GB
- United Kingdom
- Prior art keywords
- springs
- resilient metal
- metal articles
- per cent
- relating
- 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
- C22C9/06—Alloys based on copper with nickel or cobalt 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)
- Springs (AREA)
Abstract
Springs and like resilient metal articles are made of copper alloys containing 0,5-5 per cent of aluminium and 3-4 times as much nickel, with or without up to 39 per cent of zinc or up to 15 per cent of tin. The articles are made from the alloy in soft or partly hardened condition and afterwards heated to 300-600 DEG C. The softening may be effected by heating to 800-900 DEG C. followed by rapid cooling; partial hardening may be effected by cold working. Specifications 386,017, 399,177, 401,313, 401,314, 402,796, 413,332, 413,333, and 418,231 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2569533A GB425547A (en) | 1933-09-16 | 1933-09-16 | Improvements in or relating to the manufacture of springs and like resilient metal articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2569533A GB425547A (en) | 1933-09-16 | 1933-09-16 | Improvements in or relating to the manufacture of springs and like resilient metal articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB425547A true GB425547A (en) | 1935-03-18 |
Family
ID=10231795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2569533A Expired GB425547A (en) | 1933-09-16 | 1933-09-16 | Improvements in or relating to the manufacture of springs and like resilient metal articles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB425547A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2422727A1 (en) * | 1976-02-06 | 1979-11-09 | Olin Corp | NEW COPPER-BASED ALLOY AND ITS ELABORATION |
| US4202708A (en) * | 1978-02-21 | 1980-05-13 | Olin Corporation | Corrosion resistant copper base alloys for heat exchanger tube |
-
1933
- 1933-09-16 GB GB2569533A patent/GB425547A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2422727A1 (en) * | 1976-02-06 | 1979-11-09 | Olin Corp | NEW COPPER-BASED ALLOY AND ITS ELABORATION |
| US4202708A (en) * | 1978-02-21 | 1980-05-13 | Olin Corporation | Corrosion resistant copper base alloys for heat exchanger tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB425547A (en) | Improvements in or relating to the manufacture of springs and like resilient metal articles | |
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