GB413332A - Improvements in or relating to the manufacture of copper alloys - Google Patents
Improvements in or relating to the manufacture of copper alloysInfo
- Publication number
- GB413332A GB413332A GB125833A GB125833A GB413332A GB 413332 A GB413332 A GB 413332A GB 125833 A GB125833 A GB 125833A GB 125833 A GB125833 A GB 125833A GB 413332 A GB413332 A GB 413332A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- copper
- aluminium
- nickel
- per cent
- 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)
- Adornments (AREA)
- Materials For Medical Uses (AREA)
Abstract
An age-hardenable copper alloy containing 4-10 per cent nickel and 1-3 per cent aluminium, the ratio of nickel to aluminium being about 3-4 to 1, is made by adding an alloy consisting of about 3-4 parts nickel and 1 part aluminium to copper or an alpha copper alloy such as alpha brass or bronze. The manufacture of an alloy consisting of 92,5 per cent copper, 6 per cent nickel, and 1,5 per cent aluminium is described, the alloy being then hardened by quenching from 900 DEG C., re-heating for two hours at 500 DEG C., and cooling. The primary nickel-aluminium alloy is preferably added in the form of small lumps, granules, or powder to the molten copper or copper alloy. Specifications 401,313, 401,314, and 402,796 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB125833A GB413332A (en) | 1933-01-13 | 1933-01-13 | Improvements in or relating to the manufacture of copper alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB125833A GB413332A (en) | 1933-01-13 | 1933-01-13 | Improvements in or relating to the manufacture of copper alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB413332A true GB413332A (en) | 1934-07-13 |
Family
ID=9718847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB125833A Expired GB413332A (en) | 1933-01-13 | 1933-01-13 | Improvements in or relating to the manufacture of copper alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB413332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4927788A (en) * | 1987-04-08 | 1990-05-22 | Dowa Mining Co., Ltd. | Monolithic female connector |
-
1933
- 1933-01-13 GB GB125833A patent/GB413332A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4927788A (en) * | 1987-04-08 | 1990-05-22 | Dowa Mining Co., Ltd. | Monolithic female connector |
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