GB426111A - Process of treating copper-tin alloys - Google Patents
Process of treating copper-tin alloysInfo
- Publication number
- GB426111A GB426111A GB22572/34A GB2257234A GB426111A GB 426111 A GB426111 A GB 426111A GB 22572/34 A GB22572/34 A GB 22572/34A GB 2257234 A GB2257234 A GB 2257234A GB 426111 A GB426111 A GB 426111A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- subjected
- tin
- aug
- 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
- C22C9/02—Alloys based on copper with tin 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)
- Conductive Materials (AREA)
- Extrusion Of Metal (AREA)
Abstract
426,111. Working at specified temperatures. VEREINIGTE DEUTSCHE METALLWERKE AKT.-GES. ZWEIGNIEDERLASSUNG HEDDERNHEIMER KUPFERWERK, Heddernheim, Frankfort-on-Main, Germany. Aug. 2, 1934, No. 22572. Convention date, Aug. 17, 1933. Drawings to Specification. [Class 83 (iv)] Cast ingots, billets &c. of copper-tin alloys containing from 6 to 12 per cent of tin are subjected to kneading, extrusion or other plastic shaping at temperatures above the recrystallization temperature of the alloy, viz. from about 500‹ C. to about 650‹ C. to convert the alloy almost completely to the alpha state. The temperature used varies inversely with the tin content. The alloy may subsequently be subjected to cold working or the alloy, previously worked to the extent of 10 to 20 per cent may thereafter be subjected to the plastic shaping process. The alloy may contain deoxidizing agents such as phosphorus, lithium, sodium, silicon, magnesium, beryllium or other alloying elements such as nickel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE426111X | 1933-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB426111A true GB426111A (en) | 1935-03-27 |
Family
ID=6477148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22572/34A Expired GB426111A (en) | 1933-08-17 | 1934-08-02 | Process of treating copper-tin alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB426111A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695536A (en) * | 2021-08-24 | 2021-11-26 | 上海交通大学 | Preparation method of hydrogen storage magnesium alloy |
-
1934
- 1934-08-02 GB GB22572/34A patent/GB426111A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695536A (en) * | 2021-08-24 | 2021-11-26 | 上海交通大学 | Preparation method of hydrogen storage magnesium alloy |
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