EP1443122B1 - Druckgusslegierung aus Aluminiumlegierung - Google Patents
Druckgusslegierung aus Aluminiumlegierung Download PDFInfo
- Publication number
- EP1443122B1 EP1443122B1 EP04405023A EP04405023A EP1443122B1 EP 1443122 B1 EP1443122 B1 EP 1443122B1 EP 04405023 A EP04405023 A EP 04405023A EP 04405023 A EP04405023 A EP 04405023A EP 1443122 B1 EP1443122 B1 EP 1443122B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ppm
- aluminium alloy
- max
- titanium
- alloy according
- 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.)
- Expired - Lifetime
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 26
- 239000000956 alloy Substances 0.000 claims abstract description 26
- 239000010936 titanium Substances 0.000 claims abstract description 16
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 13
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052796 boron Inorganic materials 0.000 claims abstract description 10
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 7
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims abstract description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011777 magnesium Substances 0.000 claims abstract description 6
- 239000011733 molybdenum Substances 0.000 claims abstract description 6
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 6
- 229910005540 GaP Inorganic materials 0.000 claims abstract description 5
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 claims abstract description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 5
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011575 calcium Substances 0.000 claims abstract description 4
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 4
- 239000010703 silicon Substances 0.000 claims abstract description 4
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 4
- 239000011734 sodium Substances 0.000 claims abstract description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000011701 zinc Substances 0.000 claims abstract description 3
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 3
- 238000004512 die casting Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 3
- 239000002245 particle Substances 0.000 abstract 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 6
- 238000000137 annealing Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000007670 refining Methods 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004634 feeding behavior Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000003878 thermal aging Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
Definitions
- the invention relates to an aluminum alloy for die casting of components with high elongation in the cast state.
- the die casting technology has developed so far today that it is possible to produce components with high quality standards.
- the quality of a die casting depends not only on the machine setting and the chosen process, but also to a great extent on the chemical composition and the microstructure of the aluminum alloy used. These two latter parameters are known to influence the castability, the feeding behavior ( G. Schindelbauer, J. Czikel “Shape Fillability and Volume Deficit of Usual Aluminum Die Casting Alloys", foundry research 42, 1990, p. 88/89 ), the mechanical properties and - most importantly during diecasting - the lifetime of the casting tools (LA Norström, B. Klarenfjord, M. Svenson “General Aspect on Wash-out Mechanism in Aluminum Diecasting Dies", 17th International NADCA Diecasting Congress 1993 , Cleveland OH).
- the die-cast parts In order that the required mechanical properties, in particular a high elongation at break, can be achieved, the die-cast parts usually have to be subjected to a heat treatment.
- This heat treatment is necessary for the molding of the casting phases and thus for achieving a tough breaking behavior.
- a heat treatment usually means a solution annealing at temperatures just below the solidus temperature with subsequent quenching in water or another medium to temperatures ⁇ 100 ° C.
- the material thus treated now has a low yield strength and tensile strength.
- a thermal aging is then carried out. This can also be done by the process, e.g. by thermal application during painting or by stress-relief annealing of an entire group of components.
- die castings are cast close to the final dimensions, they usually have a complicated geometry with thin wall thicknesses.
- delays have to be expected, such as reworking, e.g. by directing the castings or, in the worst case, rejects.
- the solution annealing also causes additional costs and the economics of this production method could be significantly increased if alloys were available which meet the required properties without a heat treatment.
- An AlSi alloy with good mechanical values in the as-cast state is from the EP-A-0 687 742 known. Also, for example, from the EP-A-0 911 420 Alloys of the type known AIMg, which have a very high ductility in the cast state, but in complicated shape design tend to hot or cold cracks and are therefore unsuitable.
- Another disadvantage of ductile die-cast alloys is their slow aging in the cast state, which causes a temporal change in the mechanical properties, including a loss of elongation. can result. This behavior is tolerated in many applications, since the property limits are not exceeded or fallen below, but is not tolerable in some applications and can only be turned off by a targeted heat treatment.
- the invention has for its object to provide a suitable die-casting aluminum alloy, which is very easy to cast, has a high elongation in the cast state and no longer ages after casting.
- the alloy should be well weldable and crimpable, can be riveted and have a high corrosion resistance.
- the object is achieved by an aluminum alloy with 8.5 to 10.5 wt .-% silicon 0.3 to 0.8% by weight of manganese Max. 0.06 wt .-% magnesium Max. 0.15% by weight of iron Max. 0.03 wt .-% copper Max. 0.10% by weight of zinc Max.
- the alloy composition according to the invention With the alloy composition according to the invention, a high elongation can be achieved in the case of cast parts in the cast state with good values for the yield strength and the tensile strength, so that the alloy is particularly suitable for the production of safety components in the automotive industry. Surprisingly, it has been found that by adding molybdenum, the elongation can be increased again without loss of the other mechanical properties.
- the desired effect is achieved with an addition of 0.05 to 0.5 wt .-% Mo, the preferred content is 0.08 to 0.25 wt .-% Mo.
- the elongation can be even further improved.
- the preferred content is 0.15 to 0.20 wt% Zr.
- the relatively large proportion of eutectic silicon is refined by strontium. Compared to granular die-cast alloys with higher impurities, the alloy according to the invention also has advantages in terms of fatigue strength.
- the fracture toughness is higher due to the very small present mixed crystals and the refined eutectic.
- the strontium content is preferably between 50 and 150 ppm and should generally not fall below 50 ppm, since otherwise the casting behavior can be worsened. Instead of strontium, sodium and / or calcium may be added.
- the limitation of the magnesium content to preferably max. 0.05% by weight of Mg causes the eutectic structure not to be coarsened and the alloy has no curing potential, which contributes to high elongation.
- the proportion of manganese prevents sticking in the mold and ensures good mold release.
- the manganese content gives the casting a high structural strength at elevated temperature, so that with demolding with very little to no distortion is to be expected.
- the alloy according to the invention can be riveted in the cast state.
- the alloy according to the invention is preferably produced as a horizontal continuous casting ingot.
- a die-cast alloy with low oxide contamination can be melted without expensive melt cleaning: an important prerequisite for achieving high elongation values in the die-cast part.
- the purification of the inventive time-refined AlSi alloy is preferably carried out by means of a purge gas treatment with inert gases by means of an impeller.
- Grain refining is preferably carried out in the case of the alloy according to the invention.
- the alloy gallium phosphide and / or indium phosphide in an amount corresponding to 1 to 250 ppm, preferably 1 to 30 ppm of phosphorus can be supplied.
- the alloy for grain refining may also contain titanium and boron, the addition of titanium and boron via a master alloy with 1 to 2% by weight of Ti and 1 to 2% by weight of B, balance aluminum.
- the aluminum master alloy contains 1.3 to 1.8% by weight of Ti and 1.3 to 1.8% by weight of B, and has a Ti / B weight ratio of about 0.8 to 1.2.
- the content of the master alloy in the alloy of the present invention is preferably adjusted to 0.05 to 0.5% by weight.
- the aluminum alloy according to the invention is particularly suitable for the production of safety components in diecasting.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Forging (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Mold Materials And Core Materials (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Body Structure For Vehicles (AREA)
- Presses And Accessory Devices Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI200431241T SI1443122T1 (sl) | 2003-01-23 | 2004-01-12 | Aluminijeva zlitina za tlačno vlivanje |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH942003 | 2003-01-23 | ||
| CH942003 | 2003-01-23 | ||
| CH10572003 | 2003-06-17 | ||
| CH10572003 | 2003-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1443122A1 EP1443122A1 (de) | 2004-08-04 |
| EP1443122B1 true EP1443122B1 (de) | 2009-07-29 |
Family
ID=32657368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04405023A Expired - Lifetime EP1443122B1 (de) | 2003-01-23 | 2004-01-12 | Druckgusslegierung aus Aluminiumlegierung |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6824737B2 (pt) |
| EP (1) | EP1443122B1 (pt) |
| JP (1) | JP4970709B2 (pt) |
| KR (1) | KR101205169B1 (pt) |
| CN (1) | CN1320144C (pt) |
| AT (1) | ATE437972T1 (pt) |
| BR (1) | BRPI0400079B1 (pt) |
| CA (1) | CA2455426C (pt) |
| DE (1) | DE502004009801D1 (pt) |
| DK (1) | DK1443122T3 (pt) |
| ES (1) | ES2330332T3 (pt) |
| NO (1) | NO337610B1 (pt) |
| PT (1) | PT1443122E (pt) |
| SI (1) | SI1443122T1 (pt) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013200847A1 (de) | 2013-01-21 | 2014-07-24 | Federal-Mogul Nürnberg GmbH | Aluminium-Gusslegierung, Kolben aus einer Aluminiumgusslegierung und Verfahren zur Herstellung einer Aluminium-Gusslegierung |
| WO2016144274A1 (en) | 2015-03-10 | 2016-09-15 | Cms Jant Ve Maki̇ne Sanayi̇ Anoni̇m Şi̇rketi̇ | Grain refining method for aluminum alloys |
| EP3235916A1 (de) | 2016-04-19 | 2017-10-25 | Rheinfelden Alloys GmbH & Co. KG | Gusslegierung |
| DE102019205267B3 (de) * | 2019-04-11 | 2020-09-03 | Audi Ag | Aluminium-Druckgusslegierung |
| DE102021114484A1 (de) | 2021-06-07 | 2022-12-08 | Audi Aktiengesellschaft | Aluminium-Gusslegierung |
| DE102021131935A1 (de) | 2021-12-03 | 2023-06-07 | Audi Aktiengesellschaft | Aluminium-Druckgusslegierung |
| DE102021131973A1 (de) | 2021-12-03 | 2023-06-07 | Audi Aktiengesellschaft | Aluminium-Druckgusslegierung |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL1612286T3 (pl) * | 2004-06-29 | 2011-12-30 | Rheinfelden Aluminium Gmbh | Odlewniczy stop aluminium |
| ATE499456T1 (de) | 2004-12-02 | 2011-03-15 | Cast Centre Pty Ltd | Aluminiumgusslegierung |
| JP2006183122A (ja) * | 2004-12-28 | 2006-07-13 | Denso Corp | ダイカスト用アルミニウム合金およびアルミニウム合金鋳物の製造方法 |
| EP1719820A3 (de) * | 2005-05-03 | 2006-12-27 | ALUMINIUM RHEINFELDEN GmbH | Aluminium-Gusslegierung |
| US8083871B2 (en) | 2005-10-28 | 2011-12-27 | Automotive Casting Technology, Inc. | High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting |
| JP2007291482A (ja) * | 2006-04-27 | 2007-11-08 | Nippon Light Metal Co Ltd | 冷却系用低溶出性アルミニウム合金材料 |
| DE102006032699B4 (de) * | 2006-07-14 | 2010-09-09 | Bdw Technologies Gmbh & Co. Kg | Aluminiumlegierung und deren Verwendung für ein Gussbauteil insbesondere eines Kraftwagens |
| DE102006039684B4 (de) * | 2006-08-24 | 2008-08-07 | Audi Ag | Aluminium-Sicherheitsbauteil |
| CN101537486B (zh) * | 2009-04-30 | 2013-06-05 | 哈尔滨工业大学 | 防止5xxx铝合金铸锭表面皱褶的方法 |
| DE102010055011A1 (de) * | 2010-12-17 | 2012-06-21 | Trimet Aluminium Ag | Gut gießbare, duktile AlSi-Legierung und Verfahren zur Herstellung eines Gussteils unter Verwendung der AlSi-Gusslegierung |
| KR101380935B1 (ko) | 2011-03-25 | 2014-04-07 | 주식회사 스틸앤리소시즈 | 다이캐스팅용 알루미늄 합금 및 이를 이용한 자동차용 알루미늄 서브프레임 |
| US9038704B2 (en) | 2011-04-04 | 2015-05-26 | Emerson Climate Technologies, Inc. | Aluminum alloy compositions and methods for die-casting thereof |
| AT511397B1 (de) * | 2011-05-03 | 2013-02-15 | Sag Motion Ag | Verfahren zur raffination und gefügemodifikation von aimgsi-legierungen |
| KR20130058998A (ko) | 2011-11-28 | 2013-06-05 | 현대자동차주식회사 | 연속주조용 알루미늄합금 및 그 제조방법 |
| ES2613590T3 (es) | 2011-12-02 | 2017-05-24 | Uacj Corporation | Material de aleación de aluminio y estructura de aleación de aluminio y proceso de producción de los mismos |
| CN103911528A (zh) * | 2013-01-06 | 2014-07-09 | 德尔福技术有限公司 | 用于压铸工艺的高耐腐蚀性铝合金 |
| GB2522715B (en) * | 2014-02-04 | 2016-12-21 | Jbm Int Ltd | Die cast structural components |
| GB2522716B (en) * | 2014-02-04 | 2016-09-14 | Jbm Int Ltd | Method of manufacture |
| WO2015151369A1 (ja) | 2014-03-31 | 2015-10-08 | アイシン軽金属株式会社 | アルミニウム合金及びダイカスト鋳造方法 |
| CZ2015521A3 (cs) * | 2015-07-28 | 2016-12-14 | Univerzita J. E. Purkyně V Ústí Nad Labem | Hliníková slitina, zejména pro výrobu odlitků segmentů forem pro lisování pneumatik, a způsob tepelného zpracování odlitků segmentů forem |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1300416A (fr) | 1961-07-31 | 1962-08-03 | Alliage d'aluminium pour le garnissage des gorges de poulies d'entraînement de câbles | |
| DE3724928A1 (de) * | 1987-07-28 | 1989-02-16 | Bayerische Motoren Werke Ag | Herstell-verfahren fuer leichtmetallguss-bauteile, insbesondere leichtmetallguss-raeder fuer personenkraftwagen |
| ZA938824B (en) * | 1992-12-07 | 1994-06-30 | Rheinfelden Aluminium Gmbh | Grain refiner for aluminium casting alloys, in particular aluminium-silicon casting alloys. |
| CH689143A5 (de) * | 1994-06-16 | 1998-10-30 | Rheinfelden Aluminium Gmbh | Aluminium-Silizium Druckgusslegierung mit hoher Korrosionsbestaendigkeit, insbesondere fuer Sicherheitsbauteile. |
| EP0911420B1 (de) * | 1997-10-08 | 2002-04-24 | ALUMINIUM RHEINFELDEN GmbH | Aluminium-Gusslegierung |
| JP3356673B2 (ja) * | 1998-01-21 | 2002-12-16 | エヌデーシー株式会社 | 多層すべり軸受 |
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2004
- 2004-01-12 DE DE502004009801T patent/DE502004009801D1/de not_active Expired - Lifetime
- 2004-01-12 EP EP04405023A patent/EP1443122B1/de not_active Expired - Lifetime
- 2004-01-12 SI SI200431241T patent/SI1443122T1/sl unknown
- 2004-01-12 AT AT04405023T patent/ATE437972T1/de active
- 2004-01-12 PT PT04405023T patent/PT1443122E/pt unknown
- 2004-01-12 DK DK04405023T patent/DK1443122T3/da active
- 2004-01-12 ES ES04405023T patent/ES2330332T3/es not_active Expired - Lifetime
- 2004-01-20 KR KR1020040004406A patent/KR101205169B1/ko active IP Right Grant
- 2004-01-20 CA CA2455426A patent/CA2455426C/en not_active Expired - Lifetime
- 2004-01-20 US US10/761,513 patent/US6824737B2/en not_active Expired - Lifetime
- 2004-01-21 NO NO20040286A patent/NO337610B1/no not_active IP Right Cessation
- 2004-01-21 CN CNB200410033014XA patent/CN1320144C/zh not_active Expired - Lifetime
- 2004-01-21 BR BRPI0400079-0A patent/BRPI0400079B1/pt not_active IP Right Cessation
- 2004-01-23 JP JP2004016315A patent/JP4970709B2/ja not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013200847A1 (de) | 2013-01-21 | 2014-07-24 | Federal-Mogul Nürnberg GmbH | Aluminium-Gusslegierung, Kolben aus einer Aluminiumgusslegierung und Verfahren zur Herstellung einer Aluminium-Gusslegierung |
| WO2016144274A1 (en) | 2015-03-10 | 2016-09-15 | Cms Jant Ve Maki̇ne Sanayi̇ Anoni̇m Şi̇rketi̇ | Grain refining method for aluminum alloys |
| EP3235916A1 (de) | 2016-04-19 | 2017-10-25 | Rheinfelden Alloys GmbH & Co. KG | Gusslegierung |
| WO2017182103A1 (de) | 2016-04-19 | 2017-10-26 | Rheinfelden Alloys Gmbh & Co. Kg | Gusslegierung |
| US11421305B2 (en) | 2016-04-19 | 2022-08-23 | Rheinfelden Alloys Gmbh & Co. Kg | Cast alloy |
| DE102019205267B3 (de) * | 2019-04-11 | 2020-09-03 | Audi Ag | Aluminium-Druckgusslegierung |
| WO2020207708A1 (de) | 2019-04-11 | 2020-10-15 | Audi Ag | Aluminium-druckgusslegierung |
| DE102021114484A1 (de) | 2021-06-07 | 2022-12-08 | Audi Aktiengesellschaft | Aluminium-Gusslegierung |
| DE102021131935A1 (de) | 2021-12-03 | 2023-06-07 | Audi Aktiengesellschaft | Aluminium-Druckgusslegierung |
| DE102021131973A1 (de) | 2021-12-03 | 2023-06-07 | Audi Aktiengesellschaft | Aluminium-Druckgusslegierung |
| WO2023099520A1 (de) | 2021-12-03 | 2023-06-08 | Audi Ag | Aluminium-druckgusslegierung |
| WO2023099080A1 (de) | 2021-12-03 | 2023-06-08 | Audi Ag | Aluminium-druckgusslegierung |
Also Published As
| Publication number | Publication date |
|---|---|
| SI1443122T1 (sl) | 2009-12-31 |
| PT1443122E (pt) | 2009-10-20 |
| CA2455426C (en) | 2011-12-13 |
| EP1443122A1 (de) | 2004-08-04 |
| BRPI0400079A (pt) | 2004-12-28 |
| US6824737B2 (en) | 2004-11-30 |
| NO337610B1 (no) | 2016-05-09 |
| DK1443122T3 (da) | 2009-11-30 |
| ATE437972T1 (de) | 2009-08-15 |
| KR20040068021A (ko) | 2004-07-30 |
| CN1320144C (zh) | 2007-06-06 |
| JP2004225160A (ja) | 2004-08-12 |
| DE502004009801D1 (de) | 2009-09-10 |
| JP4970709B2 (ja) | 2012-07-11 |
| ES2330332T3 (es) | 2009-12-09 |
| US20040170523A1 (en) | 2004-09-02 |
| KR101205169B1 (ko) | 2012-11-27 |
| CA2455426A1 (en) | 2004-07-23 |
| NO20040286L (no) | 2004-07-26 |
| CN1537961A (zh) | 2004-10-20 |
| BRPI0400079B1 (pt) | 2011-11-01 |
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