CA3138658A1 - Alliage comprenant des structures eutectiques fines, en particulier nano-eutectiques, et production de celui-ci - Google Patents
Alliage comprenant des structures eutectiques fines, en particulier nano-eutectiques, et production de celui-ci Download PDFInfo
- Publication number
- CA3138658A1 CA3138658A1 CA3138658A CA3138658A CA3138658A1 CA 3138658 A1 CA3138658 A1 CA 3138658A1 CA 3138658 A CA3138658 A CA 3138658A CA 3138658 A CA3138658 A CA 3138658A CA 3138658 A1 CA3138658 A1 CA 3138658A1
- Authority
- CA
- Canada
- Prior art keywords
- alloy
- exemplary
- phase
- pseudoeutectic
- point
- 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.)
- Pending
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 371
- 239000000956 alloy Substances 0.000 title claims abstract description 371
- 230000005496 eutectics Effects 0.000 title claims abstract description 97
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 84
- 238000010587 phase diagram Methods 0.000 claims abstract description 56
- 239000007787 solid Substances 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 229910001092 metal group alloy Inorganic materials 0.000 claims abstract description 5
- 238000007711 solidification Methods 0.000 claims description 67
- 230000008023 solidification Effects 0.000 claims description 67
- 239000012071 phase Substances 0.000 claims description 52
- 239000013078 crystal Substances 0.000 claims description 23
- 239000011777 magnesium Substances 0.000 claims description 21
- 229910052749 magnesium Inorganic materials 0.000 claims description 18
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 239000011701 zinc Substances 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052744 lithium Inorganic materials 0.000 claims description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
- 229910021365 Al-Mg-Si alloy Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000007790 solid phase Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000011265 semifinished product Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004035 construction material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 19
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 10
- 238000001000 micrograph Methods 0.000 description 10
- 229910018464 Al—Mg—Si Inorganic materials 0.000 description 8
- 229910017518 Cu Zn Inorganic materials 0.000 description 8
- 229910017818 Cu—Mg Inorganic materials 0.000 description 8
- 229910002058 ternary alloy Inorganic materials 0.000 description 8
- 229910017752 Cu-Zn Inorganic materials 0.000 description 7
- 229910017943 Cu—Zn Inorganic materials 0.000 description 7
- 229910000861 Mg alloy Inorganic materials 0.000 description 7
- 229910019752 Mg2Si Inorganic materials 0.000 description 7
- 229910006776 Si—Zn Inorganic materials 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 7
- 238000000879 optical micrograph Methods 0.000 description 7
- 239000007791 liquid phase Substances 0.000 description 6
- 230000005502 phase rule Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 229910007857 Li-Al Inorganic materials 0.000 description 4
- 229910008447 Li—Al Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 229910052727 yttrium Inorganic materials 0.000 description 4
- 239000011575 calcium Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000012669 compression test Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004881 precipitation hardening Methods 0.000 description 2
- 229910002059 quaternary alloy Inorganic materials 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 229910018134 Al-Mg Inorganic materials 0.000 description 1
- 229910018467 Al—Mg Inorganic materials 0.000 description 1
- 229910018566 Al—Si—Mg Inorganic materials 0.000 description 1
- 229910000714 At alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910017539 Cu-Li Inorganic materials 0.000 description 1
- 241000168096 Glareolidae Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910001068 laves phase Inorganic materials 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- -1 that is Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/16—Alloys based on aluminium with copper as the next major constituent with 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
- C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
-
- 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
- C22C9/00—Alloys based on copper
- C22C9/04—Alloys based on copper with zinc 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
-
- 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
-
- 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
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
-
- 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
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
- C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Powder Metallurgy (AREA)
- Continuous Casting (AREA)
- Forging (AREA)
Abstract
L'invention concerne un alliage, en particulier un alliage de métaux légers, présentant une composition d'alliage comprenant au moins trois composants et une structure eutectique, laquelle est obtenue par le refroidissement d'un état liquide à un état solide de l'alliage, tant qu'une composition de l'alliage se situe dans une zone autour d'un point pseudo-eutectique (pE) d'un diagramme de phase de l'alliage, de sorte que l'alliage contient au moins 85% en moles de structure eutectique. L'invention concerne en outre un procédé pour la production d'un tel alliage.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19184999.1 | 2019-07-08 | ||
EP19184999.1A EP3763845B1 (fr) | 2019-07-08 | 2019-07-08 | Alliage de magnesium et son procédé de fabrication |
EPPCT/EP2020/058280 | 2020-03-25 | ||
PCT/EP2020/058280 WO2021004662A1 (fr) | 2019-07-08 | 2020-03-25 | Alliage de magnésium et son procédé de fabrication |
PCT/EP2020/069131 WO2021005062A1 (fr) | 2019-07-08 | 2020-07-07 | Alliage comprenant des structures eutectiques fines, en particulier nano-eutectiques, et production de celui-ci |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3138658A1 true CA3138658A1 (fr) | 2021-01-14 |
Family
ID=67211617
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3137604A Pending CA3137604A1 (fr) | 2019-07-08 | 2020-03-25 | Alliage de magnesium et son procede de fabrication |
CA3138658A Pending CA3138658A1 (fr) | 2019-07-08 | 2020-07-07 | Alliage comprenant des structures eutectiques fines, en particulier nano-eutectiques, et production de celui-ci |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3137604A Pending CA3137604A1 (fr) | 2019-07-08 | 2020-03-25 | Alliage de magnesium et son procede de fabrication |
Country Status (7)
Country | Link |
---|---|
US (2) | US20220259705A1 (fr) |
EP (2) | EP3763845B1 (fr) |
JP (2) | JP2022540542A (fr) |
KR (2) | KR20220030244A (fr) |
CN (2) | CN114026260B (fr) |
CA (2) | CA3137604A1 (fr) |
WO (2) | WO2021004662A1 (fr) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB683813A (en) * | 1949-09-29 | 1952-12-03 | Magnesium Elektron Ltd | Improvements in or relating to magnesium base alloys |
DE1255928B (de) * | 1966-01-13 | 1967-12-07 | Metallgesellschaft Ag | Verfahren zur Erzielung eines langanhaltenden Veredelungseffektes in Aluminium-Silicium-Legierungen |
CN104060137A (zh) * | 2014-06-29 | 2014-09-24 | 应丽红 | 一种耐磨硅铝合金 |
CN107250401A (zh) * | 2015-01-27 | 2017-10-13 | 株式会社三德 | 镁锂合金、轧制材料以及成型制品 |
CN107406926B (zh) * | 2015-03-25 | 2020-11-13 | 株式会社斯巴鲁 | 镁锂合金、由镁锂合金构成的轧制材料及含有镁锂合金作为原材料的被加工品 |
EP3376570B1 (fr) * | 2015-11-10 | 2020-03-11 | Nissan Motor Co., Ltd. | Matériau actif d'électrode négative pour dispositif électrique, et dispositif électrique utilisant ledit matériau |
WO2018021360A1 (fr) * | 2016-07-26 | 2018-02-01 | 株式会社三徳 | Alliage de magnésium/lithium et batterie magnésium/air |
CN106148786B (zh) * | 2016-08-22 | 2018-12-18 | 上海交通大学 | 高强度铸造镁锂合金及其制备方法 |
-
2019
- 2019-07-08 EP EP19184999.1A patent/EP3763845B1/fr active Active
-
2020
- 2020-03-25 US US17/625,359 patent/US20220259705A1/en active Pending
- 2020-03-25 KR KR1020227000723A patent/KR20220030244A/ko unknown
- 2020-03-25 CN CN202080046287.5A patent/CN114026260B/zh active Active
- 2020-03-25 WO PCT/EP2020/058280 patent/WO2021004662A1/fr active Application Filing
- 2020-03-25 JP JP2021567860A patent/JP2022540542A/ja active Pending
- 2020-03-25 CA CA3137604A patent/CA3137604A1/fr active Pending
- 2020-07-07 EP EP20735621.3A patent/EP3997251A1/fr active Pending
- 2020-07-07 KR KR1020227000718A patent/KR20220030243A/ko unknown
- 2020-07-07 WO PCT/EP2020/069131 patent/WO2021005062A1/fr unknown
- 2020-07-07 JP JP2021568980A patent/JP2022540544A/ja active Pending
- 2020-07-07 US US17/625,360 patent/US20220267881A1/en active Pending
- 2020-07-07 CA CA3138658A patent/CA3138658A1/fr active Pending
- 2020-07-07 CN CN202080049996.9A patent/CN114096690A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20220030244A (ko) | 2022-03-10 |
CN114026260B (zh) | 2023-06-20 |
JP2022540542A (ja) | 2022-09-16 |
WO2021004662A1 (fr) | 2021-01-14 |
EP3763845B1 (fr) | 2021-08-18 |
WO2021005062A1 (fr) | 2021-01-14 |
KR20220030243A (ko) | 2022-03-10 |
JP2022540544A (ja) | 2022-09-16 |
EP3763845A1 (fr) | 2021-01-13 |
EP3997251A1 (fr) | 2022-05-18 |
US20220267881A1 (en) | 2022-08-25 |
CN114026260A (zh) | 2022-02-08 |
CA3137604A1 (fr) | 2021-01-14 |
US20220259705A1 (en) | 2022-08-18 |
CN114096690A (zh) | 2022-02-25 |
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Legal Events
Date | Code | Title | Description |
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EEER | Examination request |
Effective date: 20240418 |