GB875929A - Improvements in or relating to magnesium base alloys - Google Patents
Improvements in or relating to magnesium base alloysInfo
- Publication number
- GB875929A GB875929A GB1582258A GB1582258A GB875929A GB 875929 A GB875929 A GB 875929A GB 1582258 A GB1582258 A GB 1582258A GB 1582258 A GB1582258 A GB 1582258A GB 875929 A GB875929 A GB 875929A
- Authority
- GB
- United Kingdom
- Prior art keywords
- less
- earth metals
- rare earth
- relating
- base alloys
- 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
- C22C24/00—Alloys based on an alkali or an alkaline earth metal
-
- 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
-
- 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
- C22C23/06—Alloys based on magnesium with a rare earth metal as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C25/00—Alloys based on beryllium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
A heat treatable alloy which may be either wrought or cast contains: .Mg at least 88% by weight. .Rare earths (including Y). ..0.5-3.5% .Ag.1.5-3.5 .Zr.0-1.0 .Mn.0-2.0 .Zn.0-0.5 .Cd.0-1.0 .Li.0-6.0 .Ca.0-0.8 .Ga.0-2.0 .In.0-2.0 .Tl.0-5.0 .Pb.0-1.0 .Bi.0-1.0 .Th.0-5.0 .Cu impurities.0-0.25 .Fe.0-0.05 the amount of Ag and rare earth metals together being not less than 2.0% and the quantity of Zr and Mn together being not less than 0.4%. The rare earth metals contain La and Ce together if any less than 25%. Heat treatment consists of solution treatment for not less than half an hour in the range from the solidus to 100 DEG C. below it, followed by precipitation at 150-250 DEG C. for 1-16 hours or more. Alloys in which the rare earth metals consist of mischmetall, containing about 50% of cerium, are described for purposes of comparison only. Specification 759,411 is referred to.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1582258A GB875929A (en) | 1958-05-16 | 1958-05-16 | Improvements in or relating to magnesium base alloys |
BE578367A BE578367A (en) | 1958-05-16 | 1959-05-04 | Magnesium-based alloys. |
CH7327059A CH385495A (en) | 1958-05-16 | 1959-05-15 | Magnesium alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1582258A GB875929A (en) | 1958-05-16 | 1958-05-16 | Improvements in or relating to magnesium base alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
GB875929A true GB875929A (en) | 1961-08-23 |
Family
ID=10066151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1582258A Expired GB875929A (en) | 1958-05-16 | 1958-05-16 | Improvements in or relating to magnesium base alloys |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE578367A (en) |
CH (1) | CH385495A (en) |
GB (1) | GB875929A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1246257B (en) * | 1963-04-03 | 1967-08-03 | Magnesium Elektron Ltd | High-strength magnesium cast alloy and its heat treatment |
CN104195483A (en) * | 2014-08-19 | 2014-12-10 | 中国科学院金属研究所 | Heat treatment process for improving corrosion resistance of Mg-Zn-Y-Zr magnesium alloy |
CN107164672A (en) * | 2017-05-18 | 2017-09-15 | 万丰奥特控股集团有限公司 | A kind of super-high heat-conductive magnesium alloy |
-
1958
- 1958-05-16 GB GB1582258A patent/GB875929A/en not_active Expired
-
1959
- 1959-05-04 BE BE578367A patent/BE578367A/en unknown
- 1959-05-15 CH CH7327059A patent/CH385495A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1246257B (en) * | 1963-04-03 | 1967-08-03 | Magnesium Elektron Ltd | High-strength magnesium cast alloy and its heat treatment |
CN104195483A (en) * | 2014-08-19 | 2014-12-10 | 中国科学院金属研究所 | Heat treatment process for improving corrosion resistance of Mg-Zn-Y-Zr magnesium alloy |
CN107164672A (en) * | 2017-05-18 | 2017-09-15 | 万丰奥特控股集团有限公司 | A kind of super-high heat-conductive magnesium alloy |
Also Published As
Publication number | Publication date |
---|---|
CH385495A (en) | 1964-12-15 |
BE578367A (en) | 1959-08-31 |
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