GB2022138A - Magnesium alloys - Google Patents
Magnesium alloysInfo
- Publication number
- GB2022138A GB2022138A GB7917150A GB7917150A GB2022138A GB 2022138 A GB2022138 A GB 2022138A GB 7917150 A GB7917150 A GB 7917150A GB 7917150 A GB7917150 A GB 7917150A GB 2022138 A GB2022138 A GB 2022138A
- Authority
- GB
- United Kingdom
- Prior art keywords
- constituents
- alloy
- magnesium alloys
- ageing
- manganese
- 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.)
- Granted
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
- C22C23/04—Alloys based on magnesium with zinc or cadmium as the next major constituent
Abstract
A magnesium alloy for casting contains from 2 to 10% of zinc and from 0.5 to 5% of copper as essential constituents, aluminium being substantially absent. The alloy as cast has a fine grain size, making a grain refinement step unnecessary and has favourable mechanical properties, especially after heat treatment involving a solution treatment, hot water quench and ageing at 120-250 DEG C. Other constituents such as up to 2% manganese and/ or up to 3% Bi, 1% Sb, 2% Sn, 5% Cd, 1% Si and 1% rare earth metals; can be added to improve particular properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7917150A GB2022138B (en) | 1978-05-31 | 1979-05-17 | Magnesium alloys |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2494178 | 1978-05-31 | ||
| GB7917150A GB2022138B (en) | 1978-05-31 | 1979-05-17 | Magnesium alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2022138A true GB2022138A (en) | 1979-12-12 |
| GB2022138B GB2022138B (en) | 1982-06-23 |
Family
ID=26257401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7917150A Expired GB2022138B (en) | 1978-05-31 | 1979-05-17 | Magnesium alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2022138B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0341354A1 (en) * | 1986-11-04 | 1989-11-15 | Geoffrey Allan Chadwick | Magnesium alloy |
| EP1471156A1 (en) * | 2003-04-23 | 2004-10-27 | Tetsuichi Motegi | Method for grain refinement of magnesium alloy castings |
| EP2116622A1 (en) * | 2008-04-23 | 2009-11-11 | Gkss-Forschungszentrum Geesthacht Gmbh | Ductile magnesium alloy |
| CN113913635A (en) * | 2021-09-08 | 2022-01-11 | 中北大学 | Device and method for preparing scandium-containing high-strength cast magnesium-zinc alloy |
| CN113913658A (en) * | 2021-10-08 | 2022-01-11 | 成都伍零三科技集团有限公司 | Magnesium-based barrier explosion-proof alloy material and preparation method thereof |
| CN114657399A (en) * | 2022-02-22 | 2022-06-24 | 中北大学 | Preparation method of high-thermal-conductivity and high-electric-conductivity Mg-Zn-Cu magnesium alloy |
-
1979
- 1979-05-17 GB GB7917150A patent/GB2022138B/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0341354A1 (en) * | 1986-11-04 | 1989-11-15 | Geoffrey Allan Chadwick | Magnesium alloy |
| EP1471156A1 (en) * | 2003-04-23 | 2004-10-27 | Tetsuichi Motegi | Method for grain refinement of magnesium alloy castings |
| EP2116622A1 (en) * | 2008-04-23 | 2009-11-11 | Gkss-Forschungszentrum Geesthacht Gmbh | Ductile magnesium alloy |
| AU2009201545B2 (en) * | 2008-04-23 | 2014-03-27 | Helmholtz-Zentrum Geesthacht Zentrum Fur Material- Und Kustenforschung Gmbh | Ductile magnesium alloy |
| CN113913635A (en) * | 2021-09-08 | 2022-01-11 | 中北大学 | Device and method for preparing scandium-containing high-strength cast magnesium-zinc alloy |
| CN113913658A (en) * | 2021-10-08 | 2022-01-11 | 成都伍零三科技集团有限公司 | Magnesium-based barrier explosion-proof alloy material and preparation method thereof |
| CN113913658B (en) * | 2021-10-08 | 2022-06-10 | 成都伍零三科技集团有限公司 | Magnesium-based barrier explosion-proof alloy material and preparation method thereof |
| CN114657399A (en) * | 2022-02-22 | 2022-06-24 | 中北大学 | Preparation method of high-thermal-conductivity and high-electric-conductivity Mg-Zn-Cu magnesium alloy |
| CN114657399B (en) * | 2022-02-22 | 2022-12-09 | 中北大学 | Preparation method of high-thermal-conductivity and high-electric-conductivity Mg-Zn-Cu magnesium alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2022138B (en) | 1982-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19980517 |