EP2191028A1 - Magnesium alloy material and method for manufacturing the same - Google Patents
Magnesium alloy material and method for manufacturing the sameInfo
- Publication number
- EP2191028A1 EP2191028A1 EP20080831622 EP08831622A EP2191028A1 EP 2191028 A1 EP2191028 A1 EP 2191028A1 EP 20080831622 EP20080831622 EP 20080831622 EP 08831622 A EP08831622 A EP 08831622A EP 2191028 A1 EP2191028 A1 EP 2191028A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat treatment
- magnesium alloy
- alloy material
- stacking faults
- manufacturing
- 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
- 239000000956 alloy Substances 0.000 title claims abstract description 129
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 109
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 112
- 239000011777 magnesium Substances 0.000 claims abstract description 42
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 23
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 18
- 229910000691 Re alloy Inorganic materials 0.000 claims abstract description 17
- 238000005266 casting Methods 0.000 claims abstract description 17
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 16
- 229910052771 Terbium Inorganic materials 0.000 claims abstract description 15
- 229910052775 Thulium Inorganic materials 0.000 claims abstract description 15
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims description 58
- 238000001125 extrusion Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 22
- 239000013078 crystal Substances 0.000 claims description 10
- 238000005242 forging Methods 0.000 claims description 4
- 239000000243 solution Substances 0.000 description 29
- 239000011701 zinc Substances 0.000 description 28
- 150000002910 rare earth metals Chemical class 0.000 description 27
- 229910052761 rare earth metal Inorganic materials 0.000 description 25
- 229910052751 metal Inorganic materials 0.000 description 20
- 239000002184 metal Substances 0.000 description 20
- 239000002244 precipitate Substances 0.000 description 10
- 239000006104 solid solution Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 229910000748 Gd alloy Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000002524 electron diffraction data Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/002—Castings of light metals
- B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
-
- 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
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Forging (AREA)
- Extrusion Of Metal (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007241599A JP5201500B2 (en) | 2007-09-18 | 2007-09-18 | Magnesium alloy material and method for producing the same |
PCT/JP2008/067356 WO2009038215A1 (en) | 2007-09-18 | 2008-09-18 | Magnesium alloy material and method for manufacturing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2191028A1 true EP2191028A1 (en) | 2010-06-02 |
EP2191028B1 EP2191028B1 (en) | 2015-11-18 |
Family
ID=40091455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08831622.9A Active EP2191028B1 (en) | 2007-09-18 | 2008-09-18 | Magnesium alloy material and method for manufacturing the same |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100206438A1 (en) |
EP (1) | EP2191028B1 (en) |
JP (1) | JP5201500B2 (en) |
CN (1) | CN101802235B (en) |
WO (1) | WO2009038215A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5866639B2 (en) * | 2010-03-23 | 2016-02-17 | 国立大学法人 熊本大学 | Magnesium alloy and method for producing the same |
GB201005029D0 (en) * | 2010-03-25 | 2010-05-12 | Magnesium Elektron Ltd | Magnesium alloys containing heavy rare earths |
CN104164601B (en) * | 2014-08-13 | 2016-02-24 | 扬州峰明金属制品有限公司 | A kind of heat resistance magnesium alloy of polynary enhancing and manufacture method thereof |
WO2016118444A1 (en) * | 2015-01-23 | 2016-07-28 | University Of Florida Research Foundation, Inc. | Radiation shielding and mitigating alloys, methods of manufacture thereof and articles comprising the same |
CN113528917A (en) * | 2021-07-27 | 2021-10-22 | 重庆大学 | High-strength magnesium alloy with long-period phase and preparation method thereof |
CN114686711B (en) * | 2022-03-11 | 2023-06-23 | 上海交通大学 | High-strength and high-toughness cast magnesium rare earth alloy capable of being subjected to rapid high-temperature solution treatment and preparation method thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0323855D0 (en) * | 2003-10-10 | 2003-11-12 | Magnesium Elektron Ltd | Castable magnesium alloys |
JP3905115B2 (en) * | 2003-11-26 | 2007-04-18 | 能人 河村 | High strength and high toughness magnesium alloy and method for producing the same |
EP1816224B1 (en) * | 2004-09-30 | 2014-11-12 | KAWAMURA, Yoshihito | High-strength and high-toughness metal and process for producing the same |
JP5152775B2 (en) * | 2006-03-20 | 2013-02-27 | 株式会社神戸製鋼所 | Magnesium alloy material and method for producing the same |
JP5024705B2 (en) * | 2006-11-21 | 2012-09-12 | 株式会社神戸製鋼所 | Magnesium alloy material and method for producing the same |
-
2007
- 2007-09-18 JP JP2007241599A patent/JP5201500B2/en active Active
-
2008
- 2008-09-18 WO PCT/JP2008/067356 patent/WO2009038215A1/en active Application Filing
- 2008-09-18 EP EP08831622.9A patent/EP2191028B1/en active Active
- 2008-09-18 US US12/678,516 patent/US20100206438A1/en not_active Abandoned
- 2008-09-18 CN CN2008801077107A patent/CN101802235B/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2009038215A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP5201500B2 (en) | 2013-06-05 |
JP2009074112A (en) | 2009-04-09 |
CN101802235B (en) | 2012-10-17 |
WO2009038215A1 (en) | 2009-03-26 |
US20100206438A1 (en) | 2010-08-19 |
WO2009038215A9 (en) | 2009-08-20 |
CN101802235A (en) | 2010-08-11 |
EP2191028B1 (en) | 2015-11-18 |
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