WO2006010817A1 - Procede de fabrication de produits en alliage d’aluminium a haute tenacite et haute resistance a la fatigue - Google Patents
Procede de fabrication de produits en alliage d’aluminium a haute tenacite et haute resistance a la fatigue Download PDFInfo
- Publication number
- WO2006010817A1 WO2006010817A1 PCT/FR2005/001572 FR2005001572W WO2006010817A1 WO 2006010817 A1 WO2006010817 A1 WO 2006010817A1 FR 2005001572 W FR2005001572 W FR 2005001572W WO 2006010817 A1 WO2006010817 A1 WO 2006010817A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aluminum
- alloy
- barium
- alloys
- based liquid
- Prior art date
Links
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
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium 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
- C22C21/14—Alloys based on aluminium with copper 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
- C22C21/12—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
Definitions
- UK Patent No. 1,678,080 discloses an aluminum-based alloy of composition Cu 5.0 - 5.5%, Cr 0.1 - 0.4%, Mn 0.2 - 0 , 6%, Zr 0.1 - 0.4%, Ti 0.1 - 0.4%, Cd 0.05 - 0.25%, Sr or Ba 0.01 - 0.1%.
- Figure 3 shows the morphology of Al-Fe-Cu type phases in a sample that shows both morphologies:
- Alloy 7449 (with added barium) with coexistence within the same structure of an unmodified form ("without Ba”, on the left) and a modified form ("with Ba”, on the right) of the AlFeCu phase ( If) (magnification: see the bar corresponding to 10 ⁇ m in the left base of the legend).
- an alloy of barium with silicon is added.
- An alloy of Si (70%) - Ba (30%) is suitable; this product is commercially available.
- the silicon content of the alloy can be between 50% and 90%.
- Other alloys of the same type containing in addition iron up to a content of 20% are also applicable to the invention, the silicon content can then vary between 30% and 90% and the barium content can then vary between 10 and 40%.
- the second embodiment is particularly advantageous when it is applied to an aluminum alloy which has a relatively high silicon content, for example of the order of 0.10%.
- the metal barium is expensive.
- the first embodiment uses a less expensive barium alloy, but leads to the increase of the silicon content and possibly iron in the aluminum alloy. However, it is surprising to note that this increase in the silicon content and possibly iron does not degrade the toughness or the resistance to fatigue. This is due to the fact that silicon and possibly iron are not incorporated in the same way: the morphology of the phases is significantly modified.
- Exfoliation corrosion resistance (EXCO) results obtained on mid-thickness specimens show that the 7449 barium alloy (EXCO: EA performance) is more resistant to exfoliating corrosion than the barium-free reference product (performance EXCO: EB). The resistance to stress corrosion is also slightly improved.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Powder Metallurgy (AREA)
- Prevention Of Electric Corrosion (AREA)
- Continuous Casting (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05778801A EP1766102B1 (fr) | 2004-06-25 | 2005-06-22 | Procede de fabrication de produits en alliage d'aluminium a haute tenacite et haute resistance a la fatigue |
BRPI0512590-1A BRPI0512590A (pt) | 2004-06-25 | 2005-06-22 | processo de fabricação de produtos corroìdos em liga à base de alumìnio, produto corroìdo capaz de ser obtido por este processo e utilização deste produto |
DE602005011619T DE602005011619D1 (de) | 2004-06-25 | 2005-06-22 | Verfahren zur herstellung hochfester und ermüdungsfester aluminiumlegierungsprodukte |
US11/571,189 US20070243097A1 (en) | 2004-06-25 | 2005-06-22 | Process for Fabrication of Products Made of an Aluminium Alloy With High Toughness and High Fatigue Resistance |
CA002570618A CA2570618A1 (fr) | 2004-06-25 | 2005-06-22 | Procede de fabrication de produits en alliage d'aluminium a haute tenacite et haute resistance a la fatigue |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0406957A FR2872172B1 (fr) | 2004-06-25 | 2004-06-25 | Produits en alliage d'aluminium a haute tenacite et haute resistance a la fatigue |
FR0406957 | 2004-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006010817A1 true WO2006010817A1 (fr) | 2006-02-02 |
Family
ID=34946688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2005/001572 WO2006010817A1 (fr) | 2004-06-25 | 2005-06-22 | Procede de fabrication de produits en alliage d’aluminium a haute tenacite et haute resistance a la fatigue |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070243097A1 (fr) |
EP (1) | EP1766102B1 (fr) |
CN (1) | CN100564571C (fr) |
AT (1) | ATE417136T1 (fr) |
BR (1) | BRPI0512590A (fr) |
CA (1) | CA2570618A1 (fr) |
DE (1) | DE602005011619D1 (fr) |
FR (1) | FR2872172B1 (fr) |
WO (1) | WO2006010817A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10301710B2 (en) | 2005-01-19 | 2019-05-28 | Otto Fuchs Kg | Aluminum alloy that is not sensitive to quenching, as well as method for the production of a semi-finished product |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8083871B2 (en) | 2005-10-28 | 2011-12-27 | Automotive Casting Technology, Inc. | High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting |
US8673209B2 (en) * | 2007-05-14 | 2014-03-18 | Alcoa Inc. | Aluminum alloy products having improved property combinations and method for artificially aging same |
US8840737B2 (en) | 2007-05-14 | 2014-09-23 | Alcoa Inc. | Aluminum alloy products having improved property combinations and method for artificially aging same |
FR2925523B1 (fr) * | 2007-12-21 | 2010-05-21 | Alcan Rhenalu | Produit lamine ameliore en alliage aluminium-lithium pour applications aeronautiques |
US8206517B1 (en) | 2009-01-20 | 2012-06-26 | Alcoa Inc. | Aluminum alloys having improved ballistics and armor protection performance |
ES2488546T3 (es) | 2010-04-26 | 2014-08-27 | Sapa Ab | Material de aluminio con tolerancia al daño que tiene una microestructura estratificada |
RU2473709C1 (ru) * | 2011-10-28 | 2013-01-27 | Закрытое акционерное общество "Военно-промышленная инвестиционная группа "ВИЛС" | Сверхпрочный деформируемый сплав на основе алюминия и изделие, выполненное из него |
RU2503734C1 (ru) * | 2012-10-09 | 2014-01-10 | Закрытое акционерное общество "Военно-промышленная инвестиционная группа "ВИЛС" | Сверхпрочный сплав на основе алюминия и изделие из него |
RU2514748C1 (ru) * | 2013-03-29 | 2014-05-10 | Открытое акционерное общество "Всероссийский институт легких сплавов" (ОАО "ВИЛС") | ВЫСОКОПРОЧНЫЙ ДЕФОРМИРУЕМЫЙ СПЛАВ НА ОСНОВЕ АЛЮМИНИЯ СИСТЕМЫ Al-Zn-Mg-Cu ПОНИЖЕННОЙ ПЛОТНОСТИ И ИЗДЕЛИЕ, ВЫПОЛНЕННОЕ ИЗ НЕГО |
CN104561692B (zh) * | 2015-02-09 | 2017-01-11 | 苏州劲元油压机械有限公司 | 一种具有高耐摩擦能力的铝合金材料及其热处理工艺 |
RU2610578C1 (ru) * | 2015-09-29 | 2017-02-13 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Высокопрочный сплав на основе алюминия |
CN105441838B (zh) * | 2015-11-24 | 2017-08-11 | 苏州有色金属研究院有限公司 | 改善2×××‑t3板疲劳裂纹扩展速率的热处理方法 |
CN107881369B (zh) * | 2017-10-27 | 2020-06-30 | 大唐东北电力试验研究所有限公司 | 铝钙锑中间合金孕育剂及其制备方法 |
DE102018208435A1 (de) * | 2018-05-29 | 2019-12-05 | Volkswagen Aktiengesellschaft | Plasmaspritzverfahren zur Beschichtung einer Zylinderlaufbahn eines Zylinderkurbelgehäuses einer Hubkolbenbrennkraftmaschine |
CA3118984A1 (fr) * | 2018-11-16 | 2020-06-18 | Arconic Technologies Llc | Alliages d'aluminium 2xxx |
RU2713526C1 (ru) * | 2019-06-07 | 2020-02-05 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Высокопрочный литейный алюминиевый сплав с добавкой кальция |
US11840746B2 (en) * | 2019-07-19 | 2023-12-12 | University Of Florida Research Foundation, Inc. | High temperature lightweight Al—Fe—Si based alloys |
CN111235443A (zh) * | 2020-03-30 | 2020-06-05 | 天津忠旺铝业有限公司 | 一种低加工变形2系铝合金板材的制备方法 |
CN117987694A (zh) * | 2024-04-03 | 2024-05-07 | 有研工程技术研究院有限公司 | 一种高导电率、高耐腐蚀铝单丝及其生产工艺与应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB505728A (en) * | 1938-03-11 | 1939-05-16 | Electr Ass Cooperative D Ouvri | Improvements in or relating to light aluminium alloys |
GB596178A (en) * | 1945-07-24 | 1947-12-30 | Tennyson Fraser Bradbury | Aluminium base alloys |
CH328148A (de) * | 1952-06-30 | 1958-02-28 | Wilhelm Dr Neu | Zink-Aluminium-Legierung, Verfahren zur Herstellung und Verwendung einer solchen Legierung |
US3310389A (en) * | 1963-10-02 | 1967-03-21 | High Duty Alloys Ltd | Sheets of aluminum alloy and methods of manufacturing same |
JPS6196052A (ja) * | 1984-05-08 | 1986-05-14 | Nakagawa Boshoku Kogyo Kk | 流電陽極用アルミニウム合金 |
US4631172A (en) * | 1984-05-08 | 1986-12-23 | Nadagawa Corrosion Protecting Co., Ltd. | Aluminum alloys for galvanic anode |
RU2184167C2 (ru) * | 2000-09-14 | 2002-06-27 | Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" | Сплав на основе алюминия и изделие, выполненное из этого сплава |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273833A (en) * | 1965-01-21 | 1966-09-20 | Dow Chemical Co | Airfoil structure |
DE1255928B (de) * | 1966-01-13 | 1967-12-07 | Metallgesellschaft Ag | Verfahren zur Erzielung eines langanhaltenden Veredelungseffektes in Aluminium-Silicium-Legierungen |
US4711762A (en) * | 1982-09-22 | 1987-12-08 | Aluminum Company Of America | Aluminum base alloys of the A1-Cu-Mg-Zn type |
CN86105578A (zh) * | 1986-07-19 | 1988-02-24 | 江苏工学院 | 精炼变质熔剂 |
CN1097811A (zh) * | 1994-05-07 | 1995-01-25 | 鞍山第一工程机械股份有限公司特种精密铸造厂 | 锌镍铝合金及其冶炼工艺 |
-
2004
- 2004-06-25 FR FR0406957A patent/FR2872172B1/fr not_active Expired - Fee Related
-
2005
- 2005-06-22 EP EP05778801A patent/EP1766102B1/fr not_active Not-in-force
- 2005-06-22 CN CNB2005800212752A patent/CN100564571C/zh not_active Expired - Fee Related
- 2005-06-22 DE DE602005011619T patent/DE602005011619D1/de active Active
- 2005-06-22 BR BRPI0512590-1A patent/BRPI0512590A/pt not_active IP Right Cessation
- 2005-06-22 US US11/571,189 patent/US20070243097A1/en not_active Abandoned
- 2005-06-22 CA CA002570618A patent/CA2570618A1/fr not_active Abandoned
- 2005-06-22 AT AT05778801T patent/ATE417136T1/de not_active IP Right Cessation
- 2005-06-22 WO PCT/FR2005/001572 patent/WO2006010817A1/fr active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB505728A (en) * | 1938-03-11 | 1939-05-16 | Electr Ass Cooperative D Ouvri | Improvements in or relating to light aluminium alloys |
GB596178A (en) * | 1945-07-24 | 1947-12-30 | Tennyson Fraser Bradbury | Aluminium base alloys |
CH328148A (de) * | 1952-06-30 | 1958-02-28 | Wilhelm Dr Neu | Zink-Aluminium-Legierung, Verfahren zur Herstellung und Verwendung einer solchen Legierung |
US3310389A (en) * | 1963-10-02 | 1967-03-21 | High Duty Alloys Ltd | Sheets of aluminum alloy and methods of manufacturing same |
JPS6196052A (ja) * | 1984-05-08 | 1986-05-14 | Nakagawa Boshoku Kogyo Kk | 流電陽極用アルミニウム合金 |
US4631172A (en) * | 1984-05-08 | 1986-12-23 | Nadagawa Corrosion Protecting Co., Ltd. | Aluminum alloys for galvanic anode |
RU2184167C2 (ru) * | 2000-09-14 | 2002-06-27 | Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" | Сплав на основе алюминия и изделие, выполненное из этого сплава |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Derwent World Patents Index; AN 1996-411106, XP002311683 * |
DATABASE WPI Derwent World Patents Index; AN 2002-545770, XP002311682 * |
PATENT ABSTRACTS OF JAPAN vol. 0102, no. 76 (C - 373) 10 September 1986 (1986-09-10) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10301710B2 (en) | 2005-01-19 | 2019-05-28 | Otto Fuchs Kg | Aluminum alloy that is not sensitive to quenching, as well as method for the production of a semi-finished product |
Also Published As
Publication number | Publication date |
---|---|
DE602005011619D1 (de) | 2009-01-22 |
EP1766102B1 (fr) | 2008-12-10 |
BRPI0512590A (pt) | 2008-03-25 |
CA2570618A1 (fr) | 2006-02-02 |
EP1766102A1 (fr) | 2007-03-28 |
FR2872172B1 (fr) | 2007-04-27 |
CN1977063A (zh) | 2007-06-06 |
ATE417136T1 (de) | 2008-12-15 |
CN100564571C (zh) | 2009-12-02 |
FR2872172A1 (fr) | 2005-12-30 |
US20070243097A1 (en) | 2007-10-18 |
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