CA2445667A1 - Process for preparing an aluminum alloy sheet with improved bendability and aluminum alloy sheet produced therefrom - Google Patents
Process for preparing an aluminum alloy sheet with improved bendability and aluminum alloy sheet produced therefrom Download PDFInfo
- Publication number
- CA2445667A1 CA2445667A1 CA002445667A CA2445667A CA2445667A1 CA 2445667 A1 CA2445667 A1 CA 2445667A1 CA 002445667 A CA002445667 A CA 002445667A CA 2445667 A CA2445667 A CA 2445667A CA 2445667 A1 CA2445667 A1 CA 2445667A1
- Authority
- CA
- Canada
- Prior art keywords
- aluminum alloy
- weight
- aging
- sheet material
- sheet
- 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.)
- Abandoned
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title description 5
- 230000032683 aging Effects 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 23
- 239000000956 alloy Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000005266 casting Methods 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 238000005097 cold rolling Methods 0.000 claims abstract 3
- 238000005098 hot rolling Methods 0.000 claims abstract 3
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000003973 paint Substances 0.000 description 11
- 239000010949 copper Substances 0.000 description 8
- 229910052749 magnesium Inorganic materials 0.000 description 8
- 239000011777 magnesium Substances 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910019092 Mg-O Inorganic materials 0.000 description 1
- 229910019395 Mg—O Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009957 hemming Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000010998 test 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
- 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
- C22C21/02—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
- 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
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)
- Heat Treatment Of Sheet Steel (AREA)
- Continuous Casting (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28838101P | 2001-05-03 | 2001-05-03 | |
| US60/288,381 | 2001-05-03 | ||
| PCT/CA2002/000653 WO2002090608A1 (en) | 2001-05-03 | 2002-05-02 | Process for preparing an aluminum alloy sheet with improved bendability and aluminum alloy sheet produced therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2445667A1 true CA2445667A1 (en) | 2002-11-14 |
Family
ID=23106859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002445667A Abandoned CA2445667A1 (en) | 2001-05-03 | 2002-05-02 | Process for preparing an aluminum alloy sheet with improved bendability and aluminum alloy sheet produced therefrom |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20030015261A1 (enExample) |
| EP (1) | EP1390553A1 (enExample) |
| JP (1) | JP2004527658A (enExample) |
| BR (1) | BR0209385A (enExample) |
| CA (1) | CA2445667A1 (enExample) |
| IS (1) | IS6998A (enExample) |
| NO (1) | NO20034888L (enExample) |
| WO (1) | WO2002090608A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6780259B2 (en) * | 2001-05-03 | 2004-08-24 | Alcan International Limited | Process for making aluminum alloy sheet having excellent bendability |
| DE10324452B4 (de) * | 2002-07-01 | 2010-05-06 | Aleris Aluminum Duffel Bvba | AI-Mg-Si-Legierungsblech |
| DE10324453B4 (de) * | 2002-07-01 | 2008-06-26 | Corus Aluminium N.V. | Gewalztes wärmebehandelbares Al-Mg-Si-Legierungsprodukt |
| US7491278B2 (en) * | 2004-10-05 | 2009-02-17 | Aleris Aluminum Koblenz Gmbh | Method of heat treating an aluminium alloy member and apparatus therefor |
| JP5709298B2 (ja) * | 2010-08-12 | 2015-04-30 | 株式会社Uacj | 塗装焼付硬化性および成形性に優れたＡｌ−Ｍｇ−Ｓｉ系アルミニウム合金板の製造方法 |
| FR3005664B1 (fr) * | 2013-05-17 | 2016-05-27 | Constellium France | Tole en alliage d'alliage pour bouteille metallique ou boitier d'aerosol |
| ES2970365T3 (es) | 2014-10-28 | 2024-05-28 | Novelis Inc | Productos de aleación de aluminio y un método de preparación |
| AU2016206897B2 (en) | 2015-01-12 | 2019-01-17 | Novelis Inc. | Highly formable automotive aluminum sheet with reduced or no surface roping and a method of preparation |
| KR102639005B1 (ko) * | 2015-05-29 | 2024-02-20 | 아르코닉 테크놀로지스 엘엘씨 | 새로운 6xxx 알루미늄 합금 및 이의 제조 방법 |
| EP3314028B1 (en) | 2015-06-24 | 2020-01-29 | Novelis Inc. | Fast response heaters and associated control systems used in combination with metal treatment furnaces |
| CN110088315A (zh) * | 2016-12-16 | 2019-08-02 | 诺维尔里斯公司 | 耐受自然老化硬化的高强度和高可成形铝合金及其制造方法 |
| KR102253860B1 (ko) | 2016-12-16 | 2021-05-24 | 노벨리스 인크. | 알루미늄 합금 및 그 제조 방법 |
| CN108796404B (zh) * | 2018-06-11 | 2020-12-18 | 江苏大学 | 一种车身用原位纳米颗粒增强铝基复合材料的挤压工艺 |
| CN112626429B (zh) * | 2019-10-08 | 2022-10-21 | 有研工程技术研究院有限公司 | 一种提高6000系铝合金板材抗时效稳定性的方法 |
| CA3229084A1 (en) * | 2021-10-26 | 2023-05-04 | Novelis Inc. | Heat treated aluminum sheets and processes for making |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082578A (en) * | 1976-08-05 | 1978-04-04 | Aluminum Company Of America | Aluminum structural members for vehicles |
| US4808247A (en) * | 1986-02-21 | 1989-02-28 | Sky Aluminium Co., Ltd. | Production process for aluminum-alloy rolled sheet |
| US4718948A (en) * | 1986-02-26 | 1988-01-12 | Sky Aluminium Co., Ltd. | Rolled aluminum alloy sheets for forming and method for making |
| US4897124A (en) * | 1987-07-02 | 1990-01-30 | Sky Aluminium Co., Ltd. | Aluminum-alloy rolled sheet for forming and production method therefor |
| JP2614686B2 (ja) * | 1992-06-30 | 1997-05-28 | 住友軽金属工業株式会社 | 形状凍結性及び塗装焼付硬化性に優れた成形加工用アルミニウム合金の製造方法 |
| JPH06136478A (ja) * | 1992-10-23 | 1994-05-17 | Kobe Steel Ltd | 成形加工性に優れた焼付硬化型Ａｌ合金板及びその製造方法 |
| US5616189A (en) * | 1993-07-28 | 1997-04-01 | Alcan International Limited | Aluminum alloys and process for making aluminum alloy sheet |
| KR100374104B1 (ko) * | 1994-09-06 | 2003-04-18 | 알칸 인터내셔널 리미티드 | 알루미늄합금시이트제조방법 |
| WO1998037251A1 (en) * | 1997-02-19 | 1998-08-27 | Alcan International Limited | Process for producing aluminium alloy sheet |
| JPH11350058A (ja) * | 1998-06-12 | 1999-12-21 | Shinko Alcoa Yuso Kizai Kk | 成形性及び焼き付け硬化性に優れるアルミニウム合金板及びその製造方法 |
| US6780259B2 (en) * | 2001-05-03 | 2004-08-24 | Alcan International Limited | Process for making aluminum alloy sheet having excellent bendability |
-
2002
- 2002-05-02 CA CA002445667A patent/CA2445667A1/en not_active Abandoned
- 2002-05-02 BR BR0209385-5A patent/BR0209385A/pt not_active IP Right Cessation
- 2002-05-02 WO PCT/CA2002/000653 patent/WO2002090608A1/en not_active Ceased
- 2002-05-02 US US10/138,846 patent/US20030015261A1/en not_active Abandoned
- 2002-05-02 JP JP2002587665A patent/JP2004527658A/ja active Pending
- 2002-05-02 EP EP02727087A patent/EP1390553A1/en not_active Withdrawn
-
2003
- 2003-10-22 IS IS6998A patent/IS6998A/is unknown
- 2003-11-03 NO NO20034888A patent/NO20034888L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20034888L (no) | 2004-01-02 |
| WO2002090608A1 (en) | 2002-11-14 |
| EP1390553A1 (en) | 2004-02-25 |
| IS6998A (is) | 2003-10-22 |
| JP2004527658A (ja) | 2004-09-09 |
| BR0209385A (pt) | 2004-07-06 |
| US20030015261A1 (en) | 2003-01-23 |
| NO20034888D0 (no) | 2003-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |