CA3199970A1 - Procede de fabrication de produits en alliage d'aluminium de serie 2xxx - Google Patents
Procede de fabrication de produits en alliage d'aluminium de serie 2xxxInfo
- Publication number
- CA3199970A1 CA3199970A1 CA3199970A CA3199970A CA3199970A1 CA 3199970 A1 CA3199970 A1 CA 3199970A1 CA 3199970 A CA3199970 A CA 3199970A CA 3199970 A CA3199970 A CA 3199970A CA 3199970 A1 CA3199970 A1 CA 3199970A1
- Authority
- CA
- Canada
- Prior art keywords
- product
- aluminum alloy
- 2xxx
- aging
- series aluminum
- 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
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 102
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 230000032683 aging Effects 0.000 claims abstract description 132
- 230000001186 cumulative effect Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 35
- 238000005482 strain hardening Methods 0.000 claims description 26
- 230000035882 stress Effects 0.000 claims description 25
- 238000010791 quenching Methods 0.000 claims description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 21
- 230000007797 corrosion Effects 0.000 claims description 19
- 238000005260 corrosion Methods 0.000 claims description 19
- 239000012535 impurity Substances 0.000 claims description 18
- 230000000171 quenching effect Effects 0.000 claims description 18
- 238000005266 casting Methods 0.000 claims description 17
- 238000005253 cladding Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 12
- 238000005336 cracking Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 9
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- 238000005242 forging Methods 0.000 claims description 7
- 229910052735 hafnium Inorganic materials 0.000 claims description 7
- 229910052720 vanadium Inorganic materials 0.000 claims description 7
- 239000000047 product Substances 0.000 description 159
- 229910045601 alloy Inorganic materials 0.000 description 31
- 239000000956 alloy Substances 0.000 description 31
- 239000000243 solution Substances 0.000 description 16
- 238000007792 addition Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 238000005275 alloying Methods 0.000 description 9
- 239000011701 zinc Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000000265 homogenisation Methods 0.000 description 5
- 238000007654 immersion Methods 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 235000012438 extruded product Nutrition 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012994 industrial processing Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910016343 Al2Cu Inorganic materials 0.000 description 1
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910033181 TiB2 Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000003483 aging Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- -1 e.g. Substances 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
Classifications
-
- 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
- C22F1/057—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 copper 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
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Forging (AREA)
- Extrusion Of Metal (AREA)
- Heat Treatment Of Steel (AREA)
- Continuous Casting (AREA)
Abstract
L'invention concerne un procédé de vieillissement d'un produit corroyé en alliage d'aluminium de série 2XXX ayant subi un traitement thermique de mise en solution et trempé, comprenant les étapes consistant : (1) à vieillir le produit lors d'une première étape de vieillissement à une ou plusieurs températures dans une plage de 90 °C à 120 °C pendant une durée cumulée d'au moins 10 heures ; et (2) à vieillir ensuite le produit lors d'une seconde étape de vieillissement à une ou plusieurs températures dans une plage de 150 °C à 205 °C pendant une durée cumulée d'au moins 4 heures. L'alliage d'aluminium corroyé peut être transformé en diverses formes de produit, par exemple, en feuille, en plaque mince, en plaque épaisse, en produits extrudés ou forgés.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063198906P | 2020-11-20 | 2020-11-20 | |
| US63/198,906 | 2020-11-20 | ||
| PCT/IB2021/060749 WO2022107065A1 (fr) | 2020-11-20 | 2021-11-19 | Procédé de fabrication de produits en alliage d'aluminium de série 2xxx |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3199970A1 true CA3199970A1 (fr) | 2022-05-27 |
Family
ID=78819578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3199970A Pending CA3199970A1 (fr) | 2020-11-20 | 2021-11-19 | Procede de fabrication de produits en alliage d'aluminium de serie 2xxx |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20240102141A1 (fr) |
| EP (1) | EP4247991A1 (fr) |
| JP (1) | JP2023549190A (fr) |
| KR (1) | KR20230106180A (fr) |
| CN (1) | CN116529412A (fr) |
| BR (1) | BR112023006092A2 (fr) |
| CA (1) | CA3199970A1 (fr) |
| WO (1) | WO2022107065A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115261752B (zh) * | 2022-07-20 | 2023-07-18 | 重庆大学 | 一种高强2024铝合金加工工艺及高强2024铝合金 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0814018B2 (ja) * | 1987-12-14 | 1996-02-14 | アルミニウム カンパニー オブ アメリカ | アルミニウム合金の熱処理方法 |
| US7547366B2 (en) * | 2004-07-15 | 2009-06-16 | Alcoa Inc. | 2000 Series alloys with enhanced damage tolerance performance for aerospace applications |
| CA2707311C (fr) * | 2007-12-04 | 2017-09-05 | Alcoa Inc. | Alliages d'aluminium-cuivre-lithium ameliores |
| US10724127B2 (en) * | 2017-01-31 | 2020-07-28 | Universal Alloy Corporation | Low density aluminum-copper-lithium alloy extrusions |
| EP3821054B1 (fr) * | 2018-11-12 | 2024-03-20 | Novelis, Inc. | Procédés de fabrication des produits viellis rapidement à haute résistance en alliage d'aluminium traitables thermiquement |
-
2021
- 2021-11-19 WO PCT/IB2021/060749 patent/WO2022107065A1/fr active Application Filing
- 2021-11-19 KR KR1020237020177A patent/KR20230106180A/ko unknown
- 2021-11-19 US US18/036,177 patent/US20240102141A1/en active Pending
- 2021-11-19 CN CN202180077124.8A patent/CN116529412A/zh active Pending
- 2021-11-19 JP JP2023528077A patent/JP2023549190A/ja active Pending
- 2021-11-19 BR BR112023006092A patent/BR112023006092A2/pt unknown
- 2021-11-19 CA CA3199970A patent/CA3199970A1/fr active Pending
- 2021-11-19 EP EP21816164.4A patent/EP4247991A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230106180A (ko) | 2023-07-12 |
| US20240102141A1 (en) | 2024-03-28 |
| EP4247991A1 (fr) | 2023-09-27 |
| BR112023006092A2 (pt) | 2024-03-12 |
| JP2023549190A (ja) | 2023-11-22 |
| WO2022107065A1 (fr) | 2022-05-27 |
| CN116529412A (zh) | 2023-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20230427 |
|
| EEER | Examination request |
Effective date: 20230427 |