EP0853133A1 - Utilisation d'un alliage d'aluminium pour moulage sous pression - Google Patents
Utilisation d'un alliage d'aluminium pour moulage sous pression Download PDFInfo
- Publication number
- EP0853133A1 EP0853133A1 EP97119976A EP97119976A EP0853133A1 EP 0853133 A1 EP0853133 A1 EP 0853133A1 EP 97119976 A EP97119976 A EP 97119976A EP 97119976 A EP97119976 A EP 97119976A EP 0853133 A1 EP0853133 A1 EP 0853133A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- die casting
- max
- alloy
- aluminum
- 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.)
- Granted
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
- C22C21/06—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
- C22C1/00—Making non-ferrous alloys
- C22C1/12—Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase
Definitions
- the invention relates to the use of an aluminum alloy for die casting.
- Die casting technology has developed so far today that it is possible to make castings with high quality standards to manufacture.
- the quality of a die-cast piece depends but not only on the machine setting and the selected one Process, but also to a large extent from the chemical Composition and structure of the used Cast alloy. These two latter parameters are known to influence the pourability, the feeding behavior (G. Schindelbauer, J. Czikel “Mold filling capacity and volume deficit of common aluminum die casting alloys " Foundry Research 42, 1990, pp. 88/89), the mechanical properties and - especially in die casting important - the service life of the casting tools (L.A. Norström, B. Klarenfjord, M. Svenson "General Aspects on Wash-out Mechanism in Aluminum Diecasting Dies ", 17th International NADCA Diecasting Congress 1993, Cleveland OH).
- This Heat treatment is for molding the casting phases and necessary to achieve tough fracture behavior.
- Heat treatment usually means solution annealing at temperatures just below the solidus temperature with subsequent quenching in water or another Medium at temperatures ⁇ 100 ° C.
- the material treated in this way now has a low yield strength and tensile strength.
- heat aging is carried out. This can also take place due to the process, e.g. through a thermal Exposure when painting or by relaxation annealing an entire component group.
- JP-A-1149938 is a die casting alloy with 3 to 6% Mg, 0.3 to 2.5% Si, 0 to 2% Mn, 0.03 to 0.40% Ti and optionally 0.001 to 0.01% Be and Al are known as the remainder.
- An example Alloy mentioned has the following composition with respect to their main alloying elements: 5% Mg-2.2% Si-0.4% Mn.
- DE-B-1758441 describes an Al cast alloy with 0.6 to 1.2% Mn, 4.5 to 7.5% Mg, 0.8 to 2.5% Si, 0.1 to 0.3% Ti and 0.2 to 1.0% Cu disclosed.
- GB-A-1384264 describes an aluminum casting alloy with 3.5 to 7% Mg, 0.8 to 2.5% Si and 0.6 to 1.8% Mn.
- This alloy has a well molded ⁇ phase in the as-cast state.
- the eutectic mainly consisting of Mg 2 Si and Al 6 Mn phases, is very fine and therefore leads to a highly ductile fracture behavior.
- the eutectic content of around 30% ensures excellent castability.
- the manganese content prevents sticking in the mold and ensures good mold release.
- the magnesium content in combination with manganese gives the casting a high level of design stability, so that very little or no distortion can be expected even when demoulded.
- the alloy is heat treatable, weldable and shows excellent casting behavior.
- a preferred application the aluminum alloy according to the invention is in die casting for components with high mechanical requirements Properties without the need for heat treatment is required.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- Continuous Casting (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Cookers (AREA)
- Measuring Fluid Pressure (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH341894 | 1994-11-15 | ||
CH3418/94 | 1994-11-15 | ||
CH341894 | 1994-11-15 | ||
EP95937067A EP0792380B2 (fr) | 1994-11-15 | 1995-11-13 | Alliage d'aluminium de fonderie |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95937067A Division EP0792380B2 (fr) | 1994-11-15 | 1995-11-13 | Alliage d'aluminium de fonderie |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0853133A1 true EP0853133A1 (fr) | 1998-07-15 |
EP0853133B1 EP0853133B1 (fr) | 2001-05-23 |
Family
ID=4255561
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95937067A Expired - Lifetime EP0792380B2 (fr) | 1994-11-15 | 1995-11-13 | Alliage d'aluminium de fonderie |
EP97119976A Revoked EP0853133B1 (fr) | 1994-11-15 | 1995-11-13 | Utilisation d'un alliage d'aluminium pour moulage sous pression |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95937067A Expired - Lifetime EP0792380B2 (fr) | 1994-11-15 | 1995-11-13 | Alliage d'aluminium de fonderie |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP0792380B2 (fr) |
AT (2) | ATE201457T1 (fr) |
AU (1) | AU3928495A (fr) |
DE (2) | DE59509294D1 (fr) |
ES (2) | ES2129866T5 (fr) |
WO (1) | WO1996015281A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004079029A1 (fr) * | 2003-03-07 | 2004-09-16 | Ae Group Ag | Element coule sous pression et procede de fabrication associe |
DE10352932A1 (de) * | 2003-11-11 | 2005-06-16 | Eads Deutschland Gmbh | Aluminium-Gusslegierung |
EP1972697A1 (fr) * | 2007-03-23 | 2008-09-24 | Bridgestone Corporation | Alliage d'aluminium dans moule pour pneu et moule de pneu |
US20150152526A1 (en) * | 2013-12-03 | 2015-06-04 | Honda Motor Co., Ltd. | Aluminum member |
CN108034871A (zh) * | 2017-11-21 | 2018-05-15 | 保定隆达铝业有限公司 | 一种两幅式方向盘骨架铸造用的铝镁合金及其制备方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE258233T1 (de) * | 1999-07-28 | 2004-02-15 | Ruag Components | Verfahren zur herstellung eines aus einer metall- legierung gebildeten werkstoffes |
EP1138794B1 (fr) | 2000-03-31 | 2007-02-14 | Corus Aluminium Voerde GmbH | Produit moulé sous pression à base d'aluminium |
ES2232584T3 (es) * | 2001-02-21 | 2005-06-01 | ALCAN TECHNOLOGY & MANAGEMENT AG | Aleacion de colada del tipo aimgsi. |
AT412726B (de) * | 2003-11-10 | 2005-06-27 | Arc Leichtmetallkompetenzzentrum Ranshofen Gmbh | Aluminiumlegierung, bauteil aus dieser und verfahren zur herstellung des bauteiles |
ATE376075T1 (de) | 2005-08-22 | 2007-11-15 | Rheinfelden Aluminium Gmbh | Warmfeste aluminiumlegierung |
EP1997924B1 (fr) | 2007-05-24 | 2009-12-23 | ALUMINIUM RHEINFELDEN GmbH | Alliage d'aluminium résistant à la chaleur |
US9518312B2 (en) * | 2009-03-31 | 2016-12-13 | Hitachi Metals, Ltd. | Al—Mg—Si-based, casting aluminum alloy with excellent yield strength and cast member made thereof |
AT511397B1 (de) | 2011-05-03 | 2013-02-15 | Sag Motion Ag | Verfahren zur raffination und gefügemodifikation von aimgsi-legierungen |
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 |
ES2684614T3 (es) | 2016-04-19 | 2018-10-03 | Rheinfelden Alloys Gmbh & Co. Kg | Aleación para el moldeo a presión |
EP3235916B1 (fr) | 2016-04-19 | 2018-08-15 | Rheinfelden Alloys GmbH & Co. KG | Alliage de moulage |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1384264A (en) * | 1972-02-09 | 1975-02-19 | Honsel Werke Ag | Structural parts produced from aluminium-containing alloys |
DE1758441B1 (de) * | 1968-06-01 | 1975-09-25 | Honsel Werke Ag | Verwendung von AlMgSi-Gusslegierungen als Werkstoff fuer thermisch wechselbeanspruchte Zylinderkoepfe |
JPH01149938A (ja) * | 1987-12-08 | 1989-06-13 | Ube Ind Ltd | 高圧鋳造用非熱処理型アルミニウム合金 |
DE3838829A1 (de) * | 1988-11-17 | 1990-05-23 | Vaw Ver Aluminium Werke Ag | Anodisch oxidiertes und elektrolytisch eingefaerbtes gussteil aus einer titanhaltigen almg-gusslegierung |
JPH03257134A (ja) * | 1990-03-06 | 1991-11-15 | Sky Alum Co Ltd | 陽極酸化処理後の色調が黒色のアルミニウム合金およびその製造方法 |
JPH05163546A (ja) * | 1991-12-13 | 1993-06-29 | Nippon Light Metal Co Ltd | ダイカスト用アルミニウム合金 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3842812A1 (de) * | 1988-12-20 | 1990-06-21 | Metallgesellschaft Ag | Gussleichtwerkstoff |
JP3032893B2 (ja) * | 1989-06-14 | 2000-04-17 | リョービ株式会社 | 鋳造用高強度アルミニウム合金 |
-
1995
- 1995-11-13 ES ES95937067T patent/ES2129866T5/es not_active Expired - Lifetime
- 1995-11-13 WO PCT/EP1995/004449 patent/WO1996015281A1/fr active IP Right Grant
- 1995-11-13 EP EP95937067A patent/EP0792380B2/fr not_active Expired - Lifetime
- 1995-11-13 EP EP97119976A patent/EP0853133B1/fr not_active Revoked
- 1995-11-13 AU AU39284/95A patent/AU3928495A/en not_active Abandoned
- 1995-11-13 ES ES97119976T patent/ES2158428T3/es not_active Expired - Lifetime
- 1995-11-13 DE DE59509294T patent/DE59509294D1/de not_active Revoked
- 1995-11-13 AT AT97119976T patent/ATE201457T1/de not_active IP Right Cessation
- 1995-11-13 DE DE59505226T patent/DE59505226D1/de not_active Expired - Fee Related
- 1995-11-13 AT AT95937067T patent/ATE177158T1/de not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1758441B1 (de) * | 1968-06-01 | 1975-09-25 | Honsel Werke Ag | Verwendung von AlMgSi-Gusslegierungen als Werkstoff fuer thermisch wechselbeanspruchte Zylinderkoepfe |
GB1384264A (en) * | 1972-02-09 | 1975-02-19 | Honsel Werke Ag | Structural parts produced from aluminium-containing alloys |
JPH01149938A (ja) * | 1987-12-08 | 1989-06-13 | Ube Ind Ltd | 高圧鋳造用非熱処理型アルミニウム合金 |
DE3838829A1 (de) * | 1988-11-17 | 1990-05-23 | Vaw Ver Aluminium Werke Ag | Anodisch oxidiertes und elektrolytisch eingefaerbtes gussteil aus einer titanhaltigen almg-gusslegierung |
JPH03257134A (ja) * | 1990-03-06 | 1991-11-15 | Sky Alum Co Ltd | 陽極酸化処理後の色調が黒色のアルミニウム合金およびその製造方法 |
JPH05163546A (ja) * | 1991-12-13 | 1993-06-29 | Nippon Light Metal Co Ltd | ダイカスト用アルミニウム合金 |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Derwent World Patents Index; AN 003621, XP002053499 * |
DATABASE WPI Derwent World Patents Index; AN 211600, XP002053498 * |
PATENT ABSTRACTS OF JAPAN vol. 017, no. 567 (C - 1120) 14 October 1993 (1993-10-14) * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004079029A1 (fr) * | 2003-03-07 | 2004-09-16 | Ae Group Ag | Element coule sous pression et procede de fabrication associe |
DE10310453A1 (de) * | 2003-03-07 | 2004-09-23 | Drm Druckguss Gmbh | Druckgussbauteil und Verfahren zu seiner Herstellung |
DE10352932A1 (de) * | 2003-11-11 | 2005-06-16 | Eads Deutschland Gmbh | Aluminium-Gusslegierung |
DE10352932B4 (de) * | 2003-11-11 | 2007-05-24 | Eads Deutschland Gmbh | Aluminium-Gusslegierung |
EP1972697A1 (fr) * | 2007-03-23 | 2008-09-24 | Bridgestone Corporation | Alliage d'aluminium dans moule pour pneu et moule de pneu |
US20150152526A1 (en) * | 2013-12-03 | 2015-06-04 | Honda Motor Co., Ltd. | Aluminum member |
CN104694799A (zh) * | 2013-12-03 | 2015-06-10 | 本田技研工业株式会社 | 铝部件 |
CN108034871A (zh) * | 2017-11-21 | 2018-05-15 | 保定隆达铝业有限公司 | 一种两幅式方向盘骨架铸造用的铝镁合金及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
DE59509294D1 (de) | 2001-06-28 |
ATE177158T1 (de) | 1999-03-15 |
EP0792380B2 (fr) | 2002-07-31 |
ATE201457T1 (de) | 2001-06-15 |
EP0853133B1 (fr) | 2001-05-23 |
ES2129866T5 (es) | 2003-01-01 |
ES2129866T3 (es) | 1999-06-16 |
EP0792380B1 (fr) | 1999-03-03 |
EP0792380A1 (fr) | 1997-09-03 |
AU3928495A (en) | 1996-06-06 |
ES2158428T3 (es) | 2001-09-01 |
WO1996015281A1 (fr) | 1996-05-23 |
DE59505226D1 (de) | 1999-04-08 |
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