EP1564308A1 - Gussbauteil aus einer Aluminiumlegierung - Google Patents
Gussbauteil aus einer Aluminiumlegierung Download PDFInfo
- Publication number
- EP1564308A1 EP1564308A1 EP05100655A EP05100655A EP1564308A1 EP 1564308 A1 EP1564308 A1 EP 1564308A1 EP 05100655 A EP05100655 A EP 05100655A EP 05100655 A EP05100655 A EP 05100655A EP 1564308 A1 EP1564308 A1 EP 1564308A1
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- EP
- European Patent Office
- Prior art keywords
- max
- weight
- alloy
- component according
- cast component
- 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.)
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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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
- A47K10/32—Dispensers for paper towels or toilet-paper
- A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
- A47K10/38—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge
- A47K10/3809—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge with roll spindles which are not directly supported
- A47K10/3827—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge with roll spindles which are not directly supported with a distribution opening which is parallel to the rotation axis
Definitions
- the invention relates to a cast component made of an aluminum alloy with good Temperature strength.
- the invention is based on the object, a thermally stressed for the production To provide components suitable aluminum alloy with good heat resistance.
- the alloy should primarily be used for gravity chill casting, Low pressure chill casting and sand casting are suitable.
- the components cast from the alloy should have a high strength combined with high ductility.
- the mechanical properties sought in the component are defined as follows: yield strength Rp0.2> 170 MPa tensile strenght Rm> 230 MPa elongation A5> 6%
- the corrosion tendency of the alloy be kept as low as possible, and the alloy must also be an appropriate have good fatigue strength.
- the castability of the alloy should be better than the AlSiCu casting alloys currently used, and the alloy should show no tendency to crack.
- cast component fall beside the pure, manufactured only by casting Components also include those cast as a preform and subsequently be kneaded by kneading cold or warm to final dimensions.
- pure cast components are those that are made exclusively by sand casting, Gravity die casting, low pressure die casting, die casting, Thixocasting or squeezecasting.
- Forming operations performed on a cast preform by kneading are, for example, forging and Thixoschmieden.
- the following content ranges are preferred: mg 2.5 to 3.5% by weight, in particular 2.7 to 3.3% by weight Si 0.9 to 1.3% by weight Mn 0.15 to 0.3% by weight Cr 0.15 to 0.3% by weight Ti 0.05 to 0.15% by weight Fe Max. 0.15% by weight Cu Max. 0.05% by weight Be 0.002 to 0.005% by weight V 0.01 to 0.1% by weight Zr 0.1 to 0.2% by weight
- Silicon in conjunction with magnesium leads to a corresponding curing, especially interested in hot curing.
- Preferred is a Heat treatment to state T6, e.g. a solution annealing at 550 ° C during 12 h followed by thermal aging at 160-170 ° C during 8 - 10 h.
- the combination of manganese and chromium leads to a good heat resistance at a constant temperature up to 180 ° C.
- Titanium and zirconium are used for grain refining. A good grain refinement contributes significantly to improve the casting properties.
- a preferred area of application of the cast components according to the invention are thermally stressed components, in particular pressure vessel, compressor housing and engine components such as cylinder heads in the automotive industry.
- the Components are preferably produced by sand or Kokillengiess vide.
- the inventive alloy was in a sample mold according to Diez cast into round rods of 16 mm diameter.
- the test bars were the mechanical properties yield strength (Rp0.2), tensile strength (Rm) and elongation at break (A5) in condition T6 (165 ° C / 6h) after a constant temperature load determined from 500 h at different temperatures.
- the corresponding Values for the comparative alloy were from the above article of Taken from F. Feikus. The results are shown in Fig. 1 in diagram form.
- the alloy AlMg3Si1MnCr according to the invention achieves the same Yield strength and tensile strength are not the peak values of the comparative alloy AlSi7MgCu1, but is "less changeable" in its temperature behavior. This changeability expresses itself disturbing in operation, as low Changes in temperature great changes in mechanical properties can cause.
- the yield strength of the alloy according to the invention remains at about 180 ° C at a nearly same level, drops to 200 ° C gradually and begins to fall only from about 200 ° C continuously. Of the continuous waste occurs in comparison to the alloy AlSi7MgCu1 with lower Tilt.
- the alloy according to the invention is distinguished by a nearly constant value up to 180 ° C from.
- High elongation values deliver a favorable fracture / failure behavior.
- the break of the component goes a visible deformation ahead. Above 180 ° C, the strain increases continuously at.
- the comparison alloy AlSi7MgCu1 one recognizes the clear curing effect.
- Low elongation values cause an unfavorable Failure behavior, i. the component deforms only slightly or even Not. At load peaks, the component breaks without warning.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Body Structure For Vehicles (AREA)
- Continuous Casting (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Conductive Materials (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Compressor (AREA)
- Secondary Cells (AREA)
- Cookers (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
Dehngrenze | Rp0.2 > 170 MPa |
Zugfestigkeit | Rm > 230 MPa |
Bruchdehnung | A5 > 6% |
2 bis 4 Gew.-% Magnesium
0,9 bis 1,5 Gew.-% Silizium
0,1 bis 0,4 Gew.-% Mangan
0,1 bis 0,4 Gew.-% Chrom
max. 0,2 Gew.-% Eisen
max. 0,1 Gew.-% Kupfer
max. 0,2 Gew.-% Zink
max. 0,2 Gew.-% Titan
max. 0.3 Gew.-% Zirkonium
max. 0,008 Gew.-% Beryllium
max. 0,5 Gew.-% Vanadium
sowie Aluminium als Rest mit weiteren Elementen und herstellungsbedingten Verunreinigungen einzeln max. 0,02 Gew.-%, insgesamt max. 0,2 Gew.-%.
Mg | 2,5 bis 3,5 Gew.-%, insbesondere 2,7 bis 3,3 Gew.-% |
Si | 0,9 bis 1,3 Gew.-% |
Mn | 0,15 bis 0,3 Gew.-% |
Cr | 0,15 bis 0,3 Gew.-% |
Ti | 0,05 bis 0,15 Gew.-% |
Fe | max. 0,15 Gew.-% |
Cu | max. 0,05 Gew.-% |
Be | 0,002 bis 0,005 Gew.-% |
V | 0,01 bis 0,1 Gew.-% |
Zr | 0,1 bis 0,2 Gew.-% |
- Fig. 1 - 3
- Zugfestigkeit, Dehngrenze und Bruchdehnung in Abhängigkeit von der Temperatur nach 500 h Dauertemperaturbeanspruchung für eine erfindungsgemässe Legierung und eine Vergleichslegierung nach dem Stand der Technik.
Chemische Zusammensetzung der Legierungen (in Gew.-%) | |||||||||||
Legierung | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Be | V | Zr |
AlSi7MgCu1 | 6.97 | 0.11 | 0.94 | 0.005 | 0.38 | 0.008 | 0.03 | ||||
AlMg3Si1MnCr | 1.10 | 0.07 | 0.001 | 0.20 | 3.2 | 0.21 | 0.002 | 0.12 | 0.003 | 0.03 | 0.0005 |
Claims (13)
- Gussbauteil aus einer Aluminiumlegierung mit guter Warmfestigkeit, dadurch gekennzeichnet, dass die Legierung
2 bis 4 Gew.-% Magnesium
0,9 bis 1,5 Gew.-% Silizium
0,1 bis 0,4 Gew.-% Mangan
0,1 bis 0,4 Gew.-% Chrom
max. 0,2 Gew.-% Eisen
max. 0,1 Gew.-% Kupfer
max. 0,2 Gew.-% Zink
max. 0,2 Gew.-% Titan
max. 0.3 Gew.-% Zirkonium
max. 0,008 Gew.-% Beryllium
max. 0,5 Gew.-% Vanadium
sowie Aluminium als Rest mit weiteren Elementen und herstellungsbedingten Verunreinigungen einzeln max. 0,02 Gew.-%, insgesamt max. 0,2 Gew.-% enthält. - Gussbauteil nach Anspruch 1, dadurch gekennzeichnet, dass die Legierung 2,5 bis 3,5 Gew.-% Mg, insbesondere 2,7 bis 3,3 Gew.-% Mg enthält.
- Gussbauteil nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Legierung 0,9 bis 1,3 Gew.-% Si enthält.
- Gussbauteil nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Legierung 0,15 bis 0,3 Gew.-% Mn enthält.
- Gussbauteil nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Legierung 0,15 bis 0,3 Gew.-% Cr enthält.
- Gussbauteil nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Legierung 0,05 bis 0,15 Gew.-% Ti enthält.
- Gussbauteil nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Legierung max. 0,15 Gew.-% Fe enthält.
- Gussbauteil nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Legierung max. 0,05 Gew.-% Cu enthält.
- Gussbauteil nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Legierung 0,002 bis 0,005 Gew.-% Be enthält.
- Gussbauteil nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Legierung 0,01 bis 0,1 Gew.-% V enthält.
- Gussbauteil nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Legierung 0,1 bis 0,2 Gew.-% Zr enthält.
- Gussbauteil nach einem der Ansprüche 1 bis 11, hergestellt im Sand- oder Kokillengiessverfahren.
- Verwendung eines Gussbauteils nach einem der Ansprüche 1 bis 12 für Druckbehälter, Kompressorengehäuse und Motorkomponenten wie Zylinderköpfe im Automobilbau.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1952004 | 2004-02-11 | ||
CH1952004 | 2004-02-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1564308A1 true EP1564308A1 (de) | 2005-08-17 |
EP1564308B1 EP1564308B1 (de) | 2006-08-30 |
Family
ID=34683119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05100655A Active EP1564308B1 (de) | 2004-02-11 | 2005-02-01 | Gussbauteil aus einer Aluminiumlegierung |
Country Status (12)
Country | Link |
---|---|
US (1) | US20050173032A1 (de) |
EP (1) | EP1564308B1 (de) |
JP (1) | JP2005226161A (de) |
KR (1) | KR20050081168A (de) |
CN (1) | CN1654694A (de) |
AT (1) | ATE338149T1 (de) |
BR (1) | BRPI0500277A (de) |
CA (1) | CA2496140A1 (de) |
DE (1) | DE502005000072D1 (de) |
ES (1) | ES2270403T3 (de) |
MX (1) | MXPA05001576A (de) |
NO (1) | NO20050682L (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2415889A1 (de) * | 2009-03-31 | 2012-02-08 | Hitachi Metals, Ltd. | Al-mg-si-gusslegierung mit hervorragender tragekraft sowie gegossenes element damit |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1757709B1 (de) * | 2005-08-22 | 2007-10-17 | ALUMINIUM RHEINFELDEN GmbH | Warmfeste Aluminiumlegierung |
KR100691328B1 (ko) | 2006-02-07 | 2007-03-12 | (주)새서울경금속 | 거푸집용 알루미늄 합금 |
WO2011031183A1 (ru) * | 2009-09-14 | 2011-03-17 | Anisimov Oleg Vladimirovich | Способ получения конструкционного материала из сплава на основе алюминия |
KR101388922B1 (ko) * | 2010-07-28 | 2014-04-24 | 자동차부품연구원 | 철-망간 전율고용체를 포함하는 알루미늄 합금 및 그 제조방법 |
GB201205655D0 (en) | 2012-03-30 | 2012-05-16 | Jaguar Cars | Alloy and method of production thereof |
US20150030496A1 (en) * | 2013-07-26 | 2015-01-29 | M&C Corporation | Aluminum alloy wire and wire assembly parts |
CN103436755B (zh) * | 2013-08-23 | 2015-09-23 | 北京艾路浦科技发展有限公司 | 一种防锈铝合金材料 |
CN103469024B (zh) * | 2013-09-24 | 2015-06-24 | 天津那诺机械制造有限公司 | 一种重载汽车用铝合金车轮液态模锻成型专用铝合金材料 |
CN103725938B (zh) * | 2013-11-27 | 2016-01-13 | 余姚市吴兴铜业有限公司 | 一种高性能铝合金汽车部件 |
KR101606525B1 (ko) | 2014-10-29 | 2016-03-25 | 주식회사 케이엠더블유 | 내식성이 개선된 다이캐스팅용 알루미늄 합금 |
CN105256192A (zh) * | 2015-11-13 | 2016-01-20 | 无锡清杨机械制造有限公司 | 一种铝合金板材及其制备方法 |
WO2017210916A1 (en) * | 2016-06-10 | 2017-12-14 | GM Global Technology Operations LLC | Magnesium-containing, aluminum-based alloy for thin-wall castings |
EP3339465B1 (de) * | 2016-12-23 | 2020-01-15 | Brunswick Corporation | Verfahren zur lösungswärmebehandlung mit druck |
CN109593996A (zh) * | 2018-12-28 | 2019-04-09 | 宁波合力模具科技股份有限公司 | 一种高强韧挤压铸造铝镁硅合金及其制备方法 |
ES2964962T3 (es) | 2019-03-13 | 2024-04-10 | Novelis Inc | Aleaciones de aluminio endurecibles por envejecimiento y altamente conformables, chapa monolítica y productos de aleación de aluminio revestidos que la contengan |
JP7238545B2 (ja) * | 2019-03-29 | 2023-03-14 | 株式会社アイシン | アルミニウム合金及び鋳造部品の製造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3868250A (en) * | 1971-06-14 | 1975-02-25 | Honsel Werke Ag | Heat resistant alloys |
JPH08165539A (ja) * | 1994-12-12 | 1996-06-25 | Nippon Light Metal Co Ltd | 熱処理型薄肉アルミニウム押出し形材及びその製造方法 |
JPH10110232A (ja) * | 1996-10-09 | 1998-04-28 | Furukawa Electric Co Ltd:The | Al−Mg−Si系合金板とその製造方法 |
JPH10130768A (ja) * | 1996-10-30 | 1998-05-19 | Furukawa Electric Co Ltd:The | 成形用Al−Mg−Si系合金の直接鋳造圧延板とその製造方法 |
WO2000043560A1 (de) * | 1999-01-22 | 2000-07-27 | Aluminium Lend Gmbh | Aluminium-magnesium-silizium-legierung |
JP2003129156A (ja) * | 2001-10-22 | 2003-05-08 | Kobe Steel Ltd | 伸びフランジ性に優れたAl合金板とその製法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1118685A1 (de) * | 2000-01-19 | 2001-07-25 | ALUMINIUM RHEINFELDEN GmbH | Aluminium - Gusslegierung |
FR2833616B1 (fr) * | 2001-12-17 | 2004-07-30 | Pechiney Aluminium | Piece coulee sous pression en alliage d'aluminium a haute ductilite et resilience |
-
2005
- 2005-01-04 US US11/029,130 patent/US20050173032A1/en not_active Abandoned
- 2005-01-20 KR KR1020050005296A patent/KR20050081168A/ko not_active Application Discontinuation
- 2005-01-31 BR BR0500277-0A patent/BRPI0500277A/pt not_active Application Discontinuation
- 2005-02-01 EP EP05100655A patent/EP1564308B1/de active Active
- 2005-02-01 AT AT05100655T patent/ATE338149T1/de not_active IP Right Cessation
- 2005-02-01 ES ES05100655T patent/ES2270403T3/es active Active
- 2005-02-01 DE DE502005000072T patent/DE502005000072D1/de active Active
- 2005-02-08 CA CA002496140A patent/CA2496140A1/en not_active Abandoned
- 2005-02-09 MX MXPA05001576A patent/MXPA05001576A/es unknown
- 2005-02-09 NO NO20050682A patent/NO20050682L/no not_active Application Discontinuation
- 2005-02-10 JP JP2005033891A patent/JP2005226161A/ja active Pending
- 2005-02-16 CN CNA2005100090259A patent/CN1654694A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3868250A (en) * | 1971-06-14 | 1975-02-25 | Honsel Werke Ag | Heat resistant alloys |
JPH08165539A (ja) * | 1994-12-12 | 1996-06-25 | Nippon Light Metal Co Ltd | 熱処理型薄肉アルミニウム押出し形材及びその製造方法 |
JPH10110232A (ja) * | 1996-10-09 | 1998-04-28 | Furukawa Electric Co Ltd:The | Al−Mg−Si系合金板とその製造方法 |
JPH10130768A (ja) * | 1996-10-30 | 1998-05-19 | Furukawa Electric Co Ltd:The | 成形用Al−Mg−Si系合金の直接鋳造圧延板とその製造方法 |
WO2000043560A1 (de) * | 1999-01-22 | 2000-07-27 | Aluminium Lend Gmbh | Aluminium-magnesium-silizium-legierung |
JP2003129156A (ja) * | 2001-10-22 | 2003-05-08 | Kobe Steel Ltd | 伸びフランジ性に優れたAl合金板とその製法 |
Non-Patent Citations (4)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 10 31 October 1996 (1996-10-31) * |
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 09 31 July 1998 (1998-07-31) * |
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) * |
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 09 3 September 2003 (2003-09-03) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2415889A1 (de) * | 2009-03-31 | 2012-02-08 | Hitachi Metals, Ltd. | Al-mg-si-gusslegierung mit hervorragender tragekraft sowie gegossenes element damit |
EP2415889A4 (de) * | 2009-03-31 | 2014-08-06 | Hitachi Metals Ltd | Al-mg-si-gusslegierung mit hervorragender tragekraft sowie gegossenes element damit |
Also Published As
Publication number | Publication date |
---|---|
NO20050682D0 (no) | 2005-02-09 |
KR20050081168A (ko) | 2005-08-18 |
US20050173032A1 (en) | 2005-08-11 |
MXPA05001576A (es) | 2005-08-19 |
EP1564308B1 (de) | 2006-08-30 |
DE502005000072D1 (de) | 2006-10-12 |
ES2270403T3 (es) | 2007-04-01 |
NO20050682L (no) | 2005-08-12 |
BRPI0500277A (pt) | 2005-09-27 |
CA2496140A1 (en) | 2005-08-11 |
CN1654694A (zh) | 2005-08-17 |
ATE338149T1 (de) | 2006-09-15 |
JP2005226161A (ja) | 2005-08-25 |
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