KR20170082604A - 다목적 열 처리가능한 알루미늄 합금들 및 관련된 프로세스들 및 사용들 - Google Patents
다목적 열 처리가능한 알루미늄 합금들 및 관련된 프로세스들 및 사용들 Download PDFInfo
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- KR20170082604A KR20170082604A KR1020177015769A KR20177015769A KR20170082604A KR 20170082604 A KR20170082604 A KR 20170082604A KR 1020177015769 A KR1020177015769 A KR 1020177015769A KR 20177015769 A KR20177015769 A KR 20177015769A KR 20170082604 A KR20170082604 A KR 20170082604A
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- alloys
- aluminum alloys
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- alloy
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- 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
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- 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
-
- 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
- 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
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- 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)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Continuous Casting (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Laminated Bodies (AREA)
Abstract
Description
도 2 는 자동차 생산에 사용되는 다양한 시트 스탬핑들의 개략적인 예시이다.
도 3 은 O 템퍼(temper) 및 페인트 베이크(paint bake)에서 합금의 DIN 인장 특성(tensile property)들을 보여주는 막대 그래프이다.
도 4 는 T4, 2% 신장, 및 2% 신장에 이어 185℃에서 20 분에서 합금의 인장 특성들을 보여주는 막대 그래프이다.
도 5 는 T4 템퍼에서 그리고 페인트 베이크 시뮬레이션 (180℃에서 60 분) 후에 합금의 인장 특성들을 보여주는 막대 그래프이다.
도 6 은 AA5251-T4 합금의 시효 경화(age hardening)을 예시하는 라인 플랏(line plot)이다.
Claims (12)
- 열 처리를 포함하는 프로세스에 의해 생산되는 중량으로 ≥1.5 % Mg을 포함하는, 알루미늄 합금.
- 청구항 1에 있어서, 상기 프로세스는 T4 템퍼(temper)를 포함하는, 알루미늄 합금.
- 청구항 1 또는 2에 있어서, 상기 알루미늄 합금은 중량으로 0.2 내지 0.4% Si을 더 포함하는, 알루미늄 합금.
- 청구항 1 내지 3 중 어느 한 항에 있어서, 상기 알루미늄 합금은 시효 경화(age hardening)를 보이는, 알루미늄 합금.
- 청구항 1 내지 4 중 어느 한 항에 있어서, 상기 알루미늄 합금은 시트 알루미늄 합금(sheet aluminum alloy)인, 알루미늄 합금.
- 청구항 5의 상기 시트 알루미늄 합금으로 제조된 스탬핑된 시트 폼.
- 청구항 6에 있어서, 상기 스탬핑된 시트 폼(sheet form)은 자동차 패널인, 스탬핑된 시트 폼.
- 중량으로 ≥1.5 % Mg 및 0.2 내지 0.4% Si 을 포함하는 시트 알루미늄 합금을 제조하기 위한 프로세스이며, 열 처리를 포함하는, 프로세스.
- 청구항 8에 있어서, 상기 프로세스는 T4 템퍼를 포함하는, 프로세스.
- 청구항 8 또는 9에 있어서, 상기 시트 알루미늄 합금은 시효 경화(age hardening)를 보이는, 프로세스.
- 청구항 5의 상기 시트 알루미늄 합금을 스탬핑하는 단계를 포함하는 스탬핑된 시트 폼을 제조하기 위한 프로세스.
- 청구항 11에 있어서, 상기 스탬핑된 시트 폼은 자동차 패널인, 프로세스.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462078027P | 2014-11-11 | 2014-11-11 | |
| US62/078,027 | 2014-11-11 | ||
| PCT/US2015/056720 WO2016077044A1 (en) | 2014-11-11 | 2015-10-21 | Multipurpose heat treatable aluminum alloys and related processes and uses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170082604A true KR20170082604A (ko) | 2017-07-14 |
| KR102101542B1 KR102101542B1 (ko) | 2020-04-16 |
Family
ID=54478965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177015769A Active KR102101542B1 (ko) | 2014-11-11 | 2015-10-21 | 다목적 열 처리가능한 알루미늄 합금들 및 관련된 프로세스들 및 사용들 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20170349989A1 (ko) |
| EP (1) | EP3218528B1 (ko) |
| JP (2) | JP6785228B2 (ko) |
| KR (1) | KR102101542B1 (ko) |
| CN (2) | CN107109605A (ko) |
| AU (1) | AU2015347200A1 (ko) |
| BR (1) | BR112017009640A2 (ko) |
| CA (1) | CA2967298C (ko) |
| ES (1) | ES2814323T3 (ko) |
| MX (1) | MX2017005954A (ko) |
| RU (1) | RU2676817C2 (ko) |
| WO (1) | WO2016077044A1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6208389B1 (ja) | 2016-07-14 | 2017-10-04 | 株式会社Uacj | 曲げ加工性及び耐リジング性に優れたアルミニウム合金からなる成形加工用アルミニウム合金圧延材の製造方法 |
| CN107686954A (zh) * | 2017-07-18 | 2018-02-13 | 北京科技大学 | 一种提高7075铝合金热冲压成形性的热处理方法 |
| MX2021010903A (es) | 2019-03-13 | 2021-10-01 | Novelis Inc | Aleaciones de aluminio endurecibles por envejecimiento y altamente formables y metodos para hacer las mismas. |
| EP3848476A1 (de) | 2020-01-07 | 2021-07-14 | AMAG rolling GmbH | Blech oder band aus einer aushärtbaren aluminiumlegierung, ein daraus gefertigtes fahrzeugteil, eine verwendung und ein verfahren zur herstellung des blechs oder bands |
| CA3168014A1 (en) * | 2020-02-19 | 2021-08-26 | Novelis Inc. | Control of aluminum alloy microstructure for improved corrosion resistance and bonding performance |
| FR3122187B1 (fr) | 2021-04-21 | 2024-02-16 | Constellium Neuf Brisach | Tôles d’aluminium 5xxx dotée d’une aptitude à la mise en forme élevée |
Citations (4)
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| JP2009148823A (ja) * | 2007-11-27 | 2009-07-09 | Nippon Steel Corp | アルミニウム合金冷延板の温間プレス成形方法 |
| EP2581218A1 (en) * | 2012-09-12 | 2013-04-17 | Aleris Aluminum Duffel BVBA | Production of formed automotive structural parts from AA7xxx-series aluminium alloys |
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| JPS57101642A (en) * | 1980-12-18 | 1982-06-24 | Mitsubishi Alum Co Ltd | Al alloy with both high strength and superior formability |
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| JPH0668146B2 (ja) * | 1986-09-09 | 1994-08-31 | スカイアルミニウム株式会社 | アルミニウム合金圧延板の製造方法 |
| FR2645546B1 (fr) * | 1989-04-05 | 1994-03-25 | Pechiney Recherche | Alliage a base d'al a haut module et a resistance mecanique elevee et procede d'obtention |
| US5240521A (en) * | 1991-07-12 | 1993-08-31 | Inco Alloys International, Inc. | Heat treatment for dispersion strengthened aluminum-base alloy |
| ZA925491B (en) * | 1991-07-23 | 1993-03-05 | Alcan Int Ltd | Aluminum alloy. |
| JPH07173565A (ja) * | 1993-12-16 | 1995-07-11 | Nkk Corp | 塗装焼付硬化性に優れたプレス成形用アルミニウム合金板 |
| DE19856940C1 (de) * | 1998-12-10 | 2000-07-20 | Daimler Chrysler Ag | Lenkradskelett |
| RU2163938C1 (ru) * | 1999-08-09 | 2001-03-10 | Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" | Коррозионно-стойкий сплав на основе алюминия, способ получения полуфабрикатов и изделие из него |
| RU2210614C1 (ru) * | 2001-12-21 | 2003-08-20 | Региональный общественный фонд содействия защите интеллектуальной собственности | Сплав на основе алюминия, изделие из этого сплава и способ его изготовления |
| JP2004332112A (ja) * | 2003-04-18 | 2004-11-25 | Showa Denko Kk | 高強度で延性に優れたアルミニウム合金 |
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-
2015
- 2015-10-21 RU RU2017119744A patent/RU2676817C2/ru not_active IP Right Cessation
- 2015-10-21 WO PCT/US2015/056720 patent/WO2016077044A1/en not_active Ceased
- 2015-10-21 US US15/524,895 patent/US20170349989A1/en not_active Abandoned
- 2015-10-21 JP JP2017525362A patent/JP6785228B2/ja active Active
- 2015-10-21 AU AU2015347200A patent/AU2015347200A1/en not_active Abandoned
- 2015-10-21 KR KR1020177015769A patent/KR102101542B1/ko active Active
- 2015-10-21 CA CA2967298A patent/CA2967298C/en active Active
- 2015-10-21 CN CN201580061811.5A patent/CN107109605A/zh active Pending
- 2015-10-21 EP EP15791825.1A patent/EP3218528B1/en active Active
- 2015-10-21 CN CN202211646282.3A patent/CN116200636A/zh active Pending
- 2015-10-21 ES ES15791825T patent/ES2814323T3/es active Active
- 2015-10-21 MX MX2017005954A patent/MX2017005954A/es unknown
- 2015-10-21 BR BR112017009640A patent/BR112017009640A2/pt not_active IP Right Cessation
-
2019
- 2019-05-07 JP JP2019087714A patent/JP2019167624A/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0633179A (ja) * | 1992-05-18 | 1994-02-08 | Nkk Corp | 低温短時間焼付けによる硬化性に優れたプレス成形用アルミニウム合金板及びその製造方法 |
| JP2000026946A (ja) * | 1998-07-13 | 2000-01-25 | Mitsubishi Alum Co Ltd | 深絞り成形用アルミニウム基合金板の製造方法 |
| JP2009148823A (ja) * | 2007-11-27 | 2009-07-09 | Nippon Steel Corp | アルミニウム合金冷延板の温間プレス成形方法 |
| EP2581218A1 (en) * | 2012-09-12 | 2013-04-17 | Aleris Aluminum Duffel BVBA | Production of formed automotive structural parts from AA7xxx-series aluminium alloys |
| US20150217813A1 (en) * | 2012-09-12 | 2015-08-06 | Aleris Aluminum Duffel Bvba | Production of formed automotive structural parts from aa7xxx-series aluminium alloys |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2676817C2 (ru) | 2019-01-11 |
| CN116200636A (zh) | 2023-06-02 |
| JP2017538035A (ja) | 2017-12-21 |
| US20170349989A1 (en) | 2017-12-07 |
| KR102101542B1 (ko) | 2020-04-16 |
| WO2016077044A1 (en) | 2016-05-19 |
| CA2967298C (en) | 2022-03-08 |
| CN107109605A (zh) | 2017-08-29 |
| AU2015347200A1 (en) | 2017-06-15 |
| MX2017005954A (es) | 2017-07-19 |
| BR112017009640A2 (pt) | 2017-12-19 |
| EP3218528A1 (en) | 2017-09-20 |
| ES2814323T3 (es) | 2021-03-26 |
| JP6785228B2 (ja) | 2020-11-18 |
| CA2967298A1 (en) | 2016-05-19 |
| JP2019167624A (ja) | 2019-10-03 |
| EP3218528B1 (en) | 2020-06-03 |
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