GB369094A - Improvements in non-ferrous alloys - Google Patents
Improvements in non-ferrous alloysInfo
- Publication number
- GB369094A GB369094A GB17561/31A GB1756131A GB369094A GB 369094 A GB369094 A GB 369094A GB 17561/31 A GB17561/31 A GB 17561/31A GB 1756131 A GB1756131 A GB 1756131A GB 369094 A GB369094 A GB 369094A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- ferrous alloys
- alloys
- copper
- annealed
- 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
- C22C9/04—Alloys based on copper 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)
- Powder Metallurgy (AREA)
- Conductive Materials (AREA)
Abstract
Copper alloys contain 80-85 per cent of copper, 1-2,5 per cent of aluminium, 1-2,5 per cent of nickel, and the remainder mainly zinc. The alloys may be annealed for one hour at 750 DEG C. for relief of internal stresses, and this may be followed by annealing at 650 DEG C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US369094XA | 1931-04-16 | 1931-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB369094A true GB369094A (en) | 1932-03-17 |
Family
ID=21891336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17561/31A Expired GB369094A (en) | 1931-04-16 | 1931-06-17 | Improvements in non-ferrous alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB369094A (en) |
-
1931
- 1931-06-17 GB GB17561/31A patent/GB369094A/en not_active Expired
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