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DE02767556T1 - Die-cast component made from a ductile aluminum alloy - Google Patents

Die-cast component made from a ductile aluminum alloy Download PDF

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Publication number
DE02767556T1
DE02767556T1 DE02767556T DE02767556T DE02767556T1 DE 02767556 T1 DE02767556 T1 DE 02767556T1 DE 02767556 T DE02767556 T DE 02767556T DE 02767556 T DE02767556 T DE 02767556T DE 02767556 T1 DE02767556 T1 DE 02767556T1
Authority
DE
Germany
Prior art keywords
part according
content
ppm
die
aluminum alloy
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
Application number
DE02767556T
Other languages
German (de)
Inventor
François COSSE
Jean-Jacques Perrier
Snoan Jorunn IVERSEN
Stig Brusethaug
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto France SAS
Norsk Hydro ASA
Original Assignee
Aluminium Pechiney SA
Norsk Hydro ASA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR0109142A external-priority patent/FR2827305A1/en
Application filed by Aluminium Pechiney SA, Norsk Hydro ASA filed Critical Aluminium Pechiney SA
Publication of DE02767556T1 publication Critical patent/DE02767556T1/en
Pending legal-status Critical Current

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
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C22C21/04—Modified aluminium-silicon alloys

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Body Structure For Vehicles (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Druckgegossenes Sicherheits- oder Strukturteil aus duktiler Aluminiumlegierung folgender Zusammensetzung (Gew.-%):
Si: 2–6 Mg < 0,40 Cu < 0,30 Zn < 0 30 Fe < 0,50 Ti < 0,30,
mindestens ein Element zur Reduzierung des Klebens an der Gussform, wie Mn (0,3–2%), Cr (0,1–0,3), Co (0,1–0,3), V (0,1–0,3) oder Mo (0,1–0,4),
und mindestens ein Element zur Modifizierung des Eutektikums, wie Sr (50–500 ppm), Na (20–100 ppm) und Ca (30–120 ppm),
weitere Elemente jeweils < 0,05 und insgesamt < 0,10, Rest Aluminium, das nach einer Warmauslagerung T5 bei einer Temperatur unter 220°C eine Elastizitätsgrenze Rp0.2 > 110 MPa und eine Dehnung A > 10% aufweist.Die-cast safety or structural part made of ductile aluminum alloy with the following composition (% by weight):
Si: 2-6 Mg <0.40 Cu <0.30 Zn <0 30 Fe <0.50 Ti <0.30,
at least one element to reduce sticking to the mold, such as Mn (0.3-2%), Cr (0.1-0.3), Co (0.1-0.3), V (0.1- 0.3) or Mo (0.1-0.4),
and at least one element for modifying the eutectic, such as Sr (50-500 ppm), Na (20-100 ppm) and Ca (30-120 ppm),
further elements each <0.05 and a total of <0.10, the remainder aluminum, which after hot aging T5 at a temperature below 220 ° C has an elastic limit R p0.2 > 110 MPa and an elongation A> 10%.

Claims (8)

Druckgegossenes Sicherheits- oder Strukturteil aus duktiler Aluminiumlegierung folgender Zusammensetzung (Gew.-%): Si: 2–6 Mg < 0,40 Cu < 0,30 Zn < 0 30 Fe < 0,50 Ti < 0,30, mindestens ein Element zur Reduzierung des Klebens an der Gussform, wie Mn (0,3–2%), Cr (0,1–0,3), Co (0,1–0,3), V (0,1–0,3) oder Mo (0,1–0,4), und mindestens ein Element zur Modifizierung des Eutektikums, wie Sr (50–500 ppm), Na (20–100 ppm) und Ca (30–120 ppm), weitere Elemente jeweils < 0,05 und insgesamt < 0,10, Rest Aluminium, das nach einer Warmauslagerung T5 bei einer Temperatur unter 220°C eine Elastizitätsgrenze Rp0.2 > 110 MPa und eine Dehnung A > 10% aufweist.Die-cast safety or structural part made of ductile aluminum alloy with the following composition (% by weight): Si: 2-6 Mg <0.40 Cu <0.30 Zn <0 30 Fe <0.50 Ti <0.30, at least one element to reduce sticking to the mold, such as Mn (0.3-2%), Cr (0.1-0.3), Co (0.1-0.3), V (0.1-0.3) ) or Mo (0.1-0.4), and at least one element for modifying the eutectic, such as Sr (50-500 ppm), Na (20-100 ppm) and Ca (30-120 ppm), further elements each <0.05 and a total of <0.10, the remainder aluminum, which after hot aging T5 at a temperature below 220 ° C has an elastic limit R p0.2 > 110 MPa and an elongation A> 10%. Teil nach Anspruch 1, dadurch gekennzeichnet, dass der Siliciumgehalt zwischen 3,5 und 5% liegt.Part according to claim 1, characterized in that the silicon content is between 3.5 and 5%. Teil nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass der Magnesiumgehalt zwischen 0,05 und 0,25% liegt.Part according to one of claims 1 or 2, characterized in that that the magnesium content is between 0.05 and 0.25%. Teil nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Titangehalt zwischen 0,05 und 0,15% liegt.Part according to one of claims 1 to 3, characterized in that the titanium content is between 0.05 and 0.15%. Teil nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Kupfergehalt kleiner als 0,10% ist.Part according to one of claims 1 to 4, characterized in that that the copper content is less than 0.10%. Teil nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Eisengehalt kleiner als 0,20% ist.Part according to one of claims 1 to 5, characterized in that that the iron content is less than 0.20%. Teil nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Zinkgehalt kleiner als 0,10% ist.Part according to one of claims 1 to 6, characterized in that that the zinc content is less than 0.10%. Teil nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Mangangehalt zwischen 0,7 und 1,5% liegt.Part according to one of claims 1 to 7, characterized in that that the manganese content is between 0.7 and 1.5%.
DE02767556T 2001-07-10 2002-07-09 Die-cast component made from a ductile aluminum alloy Pending DE02767556T1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR0109142 2001-07-10
FR0109142A FR2827305A1 (en) 2001-07-10 2001-07-10 Ductile aluminum alloy destined for casting under pressure of structural and security components for motor vehicles
FR0115700A FR2827306B1 (en) 2001-07-10 2001-12-05 HIGH DUCTILITY ALUMINUM ALLOY FOR PRESSURE CASTING
FR0115700 2001-12-05
PCT/FR2002/002394 WO2003006698A1 (en) 2001-07-10 2002-07-09 High-ductility aluminium alloy part cast under pressure

Publications (1)

Publication Number Publication Date
DE02767556T1 true DE02767556T1 (en) 2004-09-30

Family

ID=26213091

Family Applications (1)

Application Number Title Priority Date Filing Date
DE02767556T Pending DE02767556T1 (en) 2001-07-10 2002-07-09 Die-cast component made from a ductile aluminum alloy

Country Status (7)

Country Link
US (1) US20050155676A1 (en)
EP (1) EP1404885A1 (en)
JP (1) JP2004536223A (en)
CA (1) CA2452479A1 (en)
DE (1) DE02767556T1 (en)
FR (1) FR2827306B1 (en)
WO (1) WO2003006698A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021131973A1 (en) 2021-12-03 2023-06-07 Audi Aktiengesellschaft Die-cast aluminum alloy

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WO2007025528A2 (en) * 2005-08-31 2007-03-08 Ksm Castings Gmbh Aluminium casting alloy
US8083871B2 (en) 2005-10-28 2011-12-27 Automotive Casting Technology, Inc. High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
JP2011505285A (en) * 2007-11-08 2011-02-24 カーエスエム キャスティングス ゲーエムベーハー Front axle carrier for automobiles
WO2009059593A2 (en) * 2007-11-08 2009-05-14 Ksm Castings Gmbh CAST Al/Si ALLOYS
DE102008029864B4 (en) * 2008-06-24 2011-02-24 Bdw Technologies Gmbh Cast component and method for its manufacture
JP2011208253A (en) * 2010-03-30 2011-10-20 Honda Motor Co Ltd Aluminum die-cast alloy for vehicle material
RU2485199C1 (en) * 2011-12-02 2013-06-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Casting aluminium alloy
US10024611B2 (en) * 2012-01-27 2018-07-17 Uacj Corporation Aluminum alloy material for heat exchanger fin, manufacturing method for same, and heat exchanger using the aluminum alloy material
CN102676887B (en) * 2012-06-11 2014-04-16 东莞市闻誉实业有限公司 Aluminum alloy for pressure casting and casting of the aluminum alloy
EP2700727B1 (en) 2012-08-23 2014-12-17 KSM Castings Group GmbH Al casting alloy
EP2954081B1 (en) * 2013-02-06 2016-10-05 KSM Castings Group GmbH Aluminium casting alloy
DE102015111020A1 (en) * 2014-07-29 2016-02-04 Ksm Castings Group Gmbh Al-cast alloy
JP6523681B2 (en) * 2014-12-25 2019-06-05 株式会社Uacj Aluminum alloy sheet for case and case
EP3216884B1 (en) * 2015-01-29 2019-09-11 Daiki Aluminium Industry Co., Ltd. Aluminum alloy for die casting and aluminum-alloy die cast obtained therefrom
FR3032204B1 (en) * 2015-01-29 2019-08-09 Saint Jean Industries ALUMINUM LOW SILICON ALLOY PIECE
DE102015007929A1 (en) 2015-06-20 2016-12-22 Daimler Ag Cast aluminum alloy, method of manufacturing an aluminum cast alloy component and using an aluminum casting alloy
FR3038242B1 (en) * 2015-07-02 2017-06-23 Constellium Neuf-Brisach ALUMINUM ALLOY FOR WIRELESS LASER WELDING
CN108699639A (en) * 2016-03-01 2018-10-23 Ksm铸造集团有限公司 Cast aluminium alloy gold
FR3060606B1 (en) * 2016-12-19 2018-12-07 Constellium Neuf-Brisach ALUMINUM ALLOY FOR WIRELESS LASER WELDING
DE102017129542A1 (en) * 2016-12-22 2018-06-28 Ksm Castings Group Gmbh Al-cast alloy
WO2018161311A1 (en) 2017-03-09 2018-09-13 GM Global Technology Operations LLC Aluminum alloys
WO2019217319A1 (en) * 2018-05-07 2019-11-14 Alcoa Usa Corp. Al-Mg-Si-Mn-Fe CASTING ALLOYS
JP2022520362A (en) 2019-03-13 2022-03-30 ノベリス・インコーポレイテッド Age-hardening and highly moldable aluminum alloys, monolithic sheets made from them and aluminum alloy products containing them
JP7147647B2 (en) * 2019-03-20 2022-10-05 日本軽金属株式会社 Aluminum alloy and aluminum alloy die-cast material
CN112159916B (en) * 2020-08-27 2021-09-03 比亚迪股份有限公司 Aluminum alloy and application thereof
DE102021102268A1 (en) * 2021-02-01 2022-08-04 Trimet Aluminium Se Aluminum alloy, aluminum alloy component and method of manufacturing an aluminum alloy component
CN112981195B (en) * 2021-02-20 2021-12-21 太原理工大学 A kind of high-strength aluminum-magnesium-silicon-calcium conductive aluminum alloy and preparation method thereof
CN113373352B (en) * 2021-06-22 2022-11-11 帅翼驰新材料集团有限公司 High-pressure cast aluminum alloy and preparation method thereof
US20250313921A1 (en) * 2021-08-23 2025-10-09 A. W. Bell Pty. Ltd. Aluminium casting alloy displaying improved thermal conductivity
JPWO2023167174A1 (en) * 2022-03-03 2023-09-07
CN115094281B (en) * 2022-07-08 2023-09-26 长三角先进材料研究院 Die-casting aluminum-silicon alloy free of heat treatment and capable of being baked and strengthened, preparation method and baking and strengthening method
CN116024467A (en) * 2023-02-03 2023-04-28 清华大学 High-strength and tough die-casting aluminum-silicon alloy and its preparation method and application
CN116590556B (en) * 2023-05-22 2025-07-25 湖南江滨机器（集团）有限责任公司 Die-casting forming heat-cracking-resistant heat-treatment-free aluminum alloy and preparation method thereof
CN117026026B (en) * 2023-08-28 2024-02-23 南通众福新材料科技有限公司 High-elongation aluminum alloy material based on recycled aluminum and preparation method thereof
CN117448634B (en) * 2023-10-30 2024-05-14 河北新立中有色金属集团有限公司 Renewable high-strength and high-toughness heat-treatment-free aluminum alloy and preparation method and die casting process thereof

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JP3335732B2 (en) * 1993-10-12 2002-10-21 日本軽金属株式会社 Hypoeutectic Al-Si alloy and casting method thereof
JP2000303133A (en) * 1999-04-15 2000-10-31 Toyota Central Res & Dev Lab Inc Aluminum alloy for pressure casting with excellent fatigue strength

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021131973A1 (en) 2021-12-03 2023-06-07 Audi Aktiengesellschaft Die-cast aluminum alloy

Also Published As

Publication number Publication date
WO2003006698A1 (en) 2003-01-23
EP1404885A1 (en) 2004-04-07
JP2004536223A (en) 2004-12-02
CA2452479A1 (en) 2003-01-23
FR2827306B1 (en) 2004-10-22
US20050155676A1 (en) 2005-07-21
FR2827306A1 (en) 2003-01-17

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