GB578874A - Improvements in or relating to copper base alloys - Google Patents
Improvements in or relating to copper base alloysInfo
- Publication number
- GB578874A GB578874A GB1337741A GB1337741A GB578874A GB 578874 A GB578874 A GB 578874A GB 1337741 A GB1337741 A GB 1337741A GB 1337741 A GB1337741 A GB 1337741A GB 578874 A GB578874 A GB 578874A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloys
- copper base
- heat treatment
- base alloys
- 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
- C22C9/04—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)
- Crystals, And After-Treatments Of Crystals (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
578,874. Heat-treating copper alloys. COOK, M., ALEXANDER, W. O., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Oct. 17, 1941, No. 13377. Addition to 537,404. Drawings to Specification. [Classes 72 and 82 (i)] Corrosion-resistant copper base alloys are produced by subjecting to the heat treatment described in the parent Specification. an alphaphase aluminum brass containing 1-8 per cent of aluminium, more than 5 and not exceeding 30 of zinc and 0.05-1.0 of chromium, preferably 0.2-0.5. The alloy may also contain up to 10, preferably 3-5, of nickel, up to 5 of manganese and a small proportion of an element adapted to reduce or prevent dezincification, e.g. up to 0.05 of arsenic or phosphorus. The alloys may be subjected to hot and/or cold working prior to the heat treatment and may be used for the manufacture of condenser tubes, ferrules and other wrought strip products, and parts of chemical plants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1337741A GB578874A (en) | 1941-10-17 | 1941-10-17 | Improvements in or relating to copper base alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1337741A GB578874A (en) | 1941-10-17 | 1941-10-17 | Improvements in or relating to copper base alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB578874A true GB578874A (en) | 1946-07-16 |
Family
ID=10021862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1337741A Expired GB578874A (en) | 1941-10-17 | 1941-10-17 | Improvements in or relating to copper base alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB578874A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3773504A (en) * | 1970-12-28 | 1973-11-20 | I Niimi | Copper base alloy having wear resistance at high temperatures |
-
1941
- 1941-10-17 GB GB1337741A patent/GB578874A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3773504A (en) * | 1970-12-28 | 1973-11-20 | I Niimi | Copper base alloy having wear resistance at high temperatures |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB578223A (en) | Improvements in or relating to copper alloys | |
| GB578874A (en) | Improvements in or relating to copper base alloys | |
| ES360306A1 (en) | Production of aluminum zinc magnesium alloy articles | |
| GB577170A (en) | Improvements in or relating to hard copper alloys | |
| GB599691A (en) | Improvements in or relating to the working of magnesium and its alloys | |
| GB920282A (en) | Zinc alloy | |
| GB577597A (en) | Improvements in or relating to copper alloys | |
| GB578873A (en) | Improvements in or relating to copper base alloys | |
| GB503423A (en) | Improvements in or relating to copper base alloys | |
| GB536980A (en) | Improvements in or relating to copper-base alloys | |
| GB578003A (en) | Improvements in or relating to heat exchange devices | |
| GB391737A (en) | Improvements in or relating to aluminium base alloys | |
| GB569408A (en) | Improvements in heat-treatable copper alloys | |
| GB516766A (en) | Improvements in and relating to aluminium base alloys | |
| GB439384A (en) | Improvements in and relating to copper alloys and to methods of heat-treating the same | |
| GB469955A (en) | Improvements in aluminium alloys and the production thereof | |
| GB413333A (en) | Improvements in or relating to copper alloys | |
| GB414212A (en) | Corrosion-resistant and malleable alloys | |
| GB372236A (en) | Gold alloy | |
| GB572210A (en) | Improvements in or relating to aluminium base alloys | |
| GB472248A (en) | Improvements in alloys for bearings | |
| GB532133A (en) | Improvements in or relating to copper base alloys | |
| GB386972A (en) | Improvements in or relating to alloys containing tin and copper | |
| GB455068A (en) | Improvements in or relating to articles fabricated from copper or copper-base alloys and adapted to be submitted to steam or hot water | |
| GB573616A (en) | Silver solder alloys |