MX2023003128A - High strength and low quench sensitive 7xxx series aluminum alloys and methods of making. - Google Patents
High strength and low quench sensitive 7xxx series aluminum alloys and methods of making.Info
- Publication number
- MX2023003128A MX2023003128A MX2023003128A MX2023003128A MX2023003128A MX 2023003128 A MX2023003128 A MX 2023003128A MX 2023003128 A MX2023003128 A MX 2023003128A MX 2023003128 A MX2023003128 A MX 2023003128A MX 2023003128 A MX2023003128 A MX 2023003128A
- Authority
- MX
- Mexico
- Prior art keywords
- aluminum alloy
- alloy product
- making
- methods
- high strength
- Prior art date
Links
- 229910000838 Al alloy Inorganic materials 0.000 title abstract 9
- 238000000034 method Methods 0.000 title abstract 5
- 238000010791 quenching Methods 0.000 title abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 238000007655 standard test method Methods 0.000 abstract 1
Classifications
-
- 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
- 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
- C22F1/053—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 zinc as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
Abstract
Described are methods of making an aluminum alloy product. The method includes heating a rolled aluminum alloy product to a first temperature of from 400 °C to 525 °C. The rolled aluminum alloy product may include a 7xxx series aluminum alloy. The method also includes maintaining the rolled aluminum alloy product at the first temperature or within 10 °C of the first temperature for a time duration of from 15 seconds to 30 minutes. The method also includes quenching the rolled aluminum alloy product at a quench rate from 0.5 °C/s to 125 °C/s thereby generating a heat-treated aluminum alloy product. The heat-treated aluminum alloy product exhibits a strain ratio of from 0.3 to 0.8. The strain ratio is determined according to an ASTM G129 and/or ASTM G139 standard test method.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062706906P | 2020-09-17 | 2020-09-17 | |
| PCT/US2021/050709 WO2022061011A1 (en) | 2020-09-17 | 2021-09-16 | High strength and low quench sensitive 7xxx series aluminum alloys and methods of making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023003128A true MX2023003128A (en) | 2023-03-22 |
Family
ID=78086119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023003128A MX2023003128A (en) | 2020-09-17 | 2021-09-16 | High strength and low quench sensitive 7xxx series aluminum alloys and methods of making. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20230313353A1 (en) |
| EP (1) | EP4214346A1 (en) |
| JP (1) | JP2023542330A (en) |
| KR (1) | KR20230048631A (en) |
| CN (1) | CN116490634A (en) |
| CA (1) | CA3193263A1 (en) |
| MX (1) | MX2023003128A (en) |
| WO (1) | WO2022061011A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161524B (en) * | 2022-09-08 | 2022-11-29 | 北京科技大学 | Stress corrosion resistant high-strength aluminum alloy and preparation method thereof |
| CN117551950B (en) * | 2024-01-11 | 2024-04-09 | 中北大学 | Al-Cu-Mg-Ag alloy with excellent long-term thermal stability and heat treatment process thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015175045A (en) * | 2014-03-17 | 2015-10-05 | 株式会社神戸製鋼所 | Aluminum alloy sheet for constructional material |
| WO2017075319A1 (en) * | 2015-10-30 | 2017-05-04 | Novelis Inc. | High strength 7xxx aluminum alloys and methods of making the same |
| CN107881444B (en) * | 2016-09-29 | 2019-04-23 | 北京有色金属研究总院 | A kind of manufacturing method of super large-scale aluminium alloy plate |
| MX2019008351A (en) | 2017-01-17 | 2019-09-16 | Novelis Inc | Rapid aging of high strength 7xxx aluminum alloys and methods of making the same. |
| WO2019159810A1 (en) * | 2018-02-19 | 2019-08-22 | 株式会社Uacj | Method for manufacturing aluminum alloy member |
-
2021
- 2021-09-16 CA CA3193263A patent/CA3193263A1/en active Pending
- 2021-09-16 MX MX2023003128A patent/MX2023003128A/en unknown
- 2021-09-16 JP JP2023517818A patent/JP2023542330A/en active Pending
- 2021-09-16 WO PCT/US2021/050709 patent/WO2022061011A1/en active Application Filing
- 2021-09-16 KR KR1020237008299A patent/KR20230048631A/en unknown
- 2021-09-16 EP EP21789984.8A patent/EP4214346A1/en active Pending
- 2021-09-16 CN CN202180063250.8A patent/CN116490634A/en active Pending
- 2021-09-16 US US18/044,262 patent/US20230313353A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20230313353A1 (en) | 2023-10-05 |
| EP4214346A1 (en) | 2023-07-26 |
| KR20230048631A (en) | 2023-04-11 |
| CA3193263A1 (en) | 2022-03-24 |
| WO2022061011A1 (en) | 2022-03-24 |
| JP2023542330A (en) | 2023-10-06 |
| CN116490634A (en) | 2023-07-25 |
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