GB831638A - Magnesium-base alloy - Google Patents
Magnesium-base alloyInfo
- Publication number
- GB831638A GB831638A GB12938/58A GB1293858A GB831638A GB 831638 A GB831638 A GB 831638A GB 12938/58 A GB12938/58 A GB 12938/58A GB 1293858 A GB1293858 A GB 1293858A GB 831638 A GB831638 A GB 831638A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- melt
- magnesium
- rare earth
- earth metals
- 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
- C22C23/00—Alloys based on magnesium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
A magnesium-base alloy has a composition, in per cent by weight, within the following range: Th 1.0-4.0, Mn 0.1-1.5, Zn 0.1-0.3. Rare earth metals 0-4.0 Mg the balance. The alloy may be made by melting the Mg in the presence of a flux containing 34%KCl, 7-10% BaCl2, 9-12% CaF2, 27-31% MgCl2 and 10-13% MgO, heating the melt within the range 1350 DEG F.-1400 DEG F., adding Mn and then Th in the form of an alloy with Mg containing 28% Th, and adding Zn as the metal or as an alloy with Mg. Rare earth metals, if used, may be added before or after the other elements. The melt is stirred, about 0.5% of Zr may be added, e.g. as an alloy with Mg, and the melt is allowed to settle to remove impurities and flux. Reference is made to the production of alloy sheet by heating ingots to 900-950 DEG F., hot rolling to sheet form, annealing at 900 DEG F. or 1000 DEG F., quenching in water, cold rolling to the final thickness and heat treating at 715 DEG F. for 1 hour or at 500 DEG F. for 8 hours. Specification 749,167 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US831638XA | 1957-06-05 | 1957-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB831638A true GB831638A (en) | 1960-03-30 |
Family
ID=22176592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12938/58A Expired GB831638A (en) | 1957-06-05 | 1958-04-23 | Magnesium-base alloy |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1302937B (en) |
| GB (1) | GB831638A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000063452A1 (en) * | 1999-04-03 | 2000-10-26 | Volkswagen Aktiengesellschaft | Highly ductile magnesium alloys, method for producing them and use of the same |
| CN103898346A (en) * | 2012-12-25 | 2014-07-02 | 侯伟 | Novel magnesium alloy liquid covering agent and mixing technology thereof |
-
0
- DE DENDAT1302937D patent/DE1302937B/de active Pending
-
1958
- 1958-04-23 GB GB12938/58A patent/GB831638A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000063452A1 (en) * | 1999-04-03 | 2000-10-26 | Volkswagen Aktiengesellschaft | Highly ductile magnesium alloys, method for producing them and use of the same |
| CN103898346A (en) * | 2012-12-25 | 2014-07-02 | 侯伟 | Novel magnesium alloy liquid covering agent and mixing technology thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1302937B (en) | 1971-06-24 |
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