EP0687742A1 - Die casting alloy - Google Patents
Die casting alloy Download PDFInfo
- Publication number
- EP0687742A1 EP0687742A1 EP95810386A EP95810386A EP0687742A1 EP 0687742 A1 EP0687742 A1 EP 0687742A1 EP 95810386 A EP95810386 A EP 95810386A EP 95810386 A EP95810386 A EP 95810386A EP 0687742 A1 EP0687742 A1 EP 0687742A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- die
- alloy
- casting
- titanium
- weight
- 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
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 45
- 239000000956 alloy Substances 0.000 title claims abstract description 45
- 238000004512 die casting Methods 0.000 title claims description 24
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 12
- 239000010936 titanium Substances 0.000 claims description 12
- 229910052719 titanium Inorganic materials 0.000 claims description 12
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 10
- 229910052796 boron Inorganic materials 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 229910052712 strontium Inorganic materials 0.000 claims description 6
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910005540 GaP Inorganic materials 0.000 claims description 2
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 230000002045 lasting effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 5
- 230000005496 eutectics Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity 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
- 238000000034 method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011282 treatment Methods 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 a die-casting alloy based on aluminum-silicon.
- the inventor has set himself the task of providing an aluminum die-casting alloy which, with regard to its mechanical properties, both in the cast state and after heat treatment, meets the requirements placed on safety components such as wheels of passenger cars, is easy to weld, and has high corrosion resistance .
- the alloy should be easy to cast.
- the object is achieved by a die-casting alloy based on aluminum-silicon 9.5 to 11.5 wt .-% silicon 0.1 to 0.5 wt% magnesium 0.5 to 0.8 wt% manganese Max. 0.15 wt% iron Max. 0.03 wt% copper Max. 0.10 wt% zinc Max. 0.15 wt% titanium and contains the rest aluminum and for permanent refinement 30 to 300 ppm strontium.
- the die-casting alloy according to the invention thus corresponds to the AlSi9Mg type with a considerably reduced iron content and a strontium refinement of the AlSi eutectic. Because of the high elongation values both in the as-cast state and after heat treatment, the alloy is particularly suitable for the production of safety components.
- die-castings produced from the alloy according to the invention can be subjected to all heat treatments.
- the mechanical properties achieved with heat treatment depend to a large extent on the magnesium content. Therefore, this can be tolerated very closely in production.
- the magnesium content is tailored to the requirements of the die casting.
- the alloy contains manganese to improve formability.
- the relatively large proportion of eutectic silicon is refined by strontium.
- the alloy according to the invention also has advantages in terms of fatigue strength.
- the fracture toughness is higher due to the very small mixed crystals and the refined eutectic.
- the alloy according to the invention is preferably produced as a horizontal continuous casting mass. This makes it possible to melt a die-casting alloy with low oxide contamination without complex melt cleaning: an important prerequisite for achieving high elongation values in the die-casting.
- the permanently refined AlSiMg alloy according to the invention is preferably cleaned by means of a purge gas treatment with inert gases using an impeller.
- 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 impaired.
- zirconium in addition, 0.05 to 0.3% by weight, in particular 0.15 to 0.20% by weight, of zirconium can be added to the invention.
- Grain refinement is preferably carried out in the alloy according to the invention.
- the alloy gallium phosphide and / or indium phosphide can be added in an amount corresponding to 1 to 250 ppm, preferably 1 to 30 ppm phosphorus.
- the alloy for grain refinement can also contain titanium and boron, the addition of titanium and boron being effected via a master alloy with 1 to 2% by weight of titanium and 1 to 2% by weight of boron, the rest being aluminum.
- the master alloy preferably contains 1.3 to 1.8% by weight of titanium and 1.3 to 1.8% by weight of boron and has a titanium / boron weight ratio of approximately 0.8 to 1.2.
- the content of the master alloy in the alloy according to the invention is preferably set to 0.05 to 0.5% by weight.
- the die-casting alloy according to the invention is highly suitable for die-casting safety components, in particular for die-casting vehicle wheels such as wheels for passenger cars.
- the mechanical properties of the alloy according to the invention are shown in the table below. The values have been determined on test bars made from plates with a wall thickness of 2 to 4 mm. The ranges shown show the performance of the alloy, whereby the magnesium content and wall thickness should be restricted accordingly.
- the alloy is characterized by very good castability, very good corrosion resistance and excellent weldability.
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- 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)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Vending Machines For Individual Products (AREA)
- Seal Device For Vehicle (AREA)
- Extrusion Of Metal (AREA)
- Forging (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Ceramic Products (AREA)
- Massaging Devices (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Finger-Pressure Massage (AREA)
Abstract
Description
Die Erfindung betrifft eine Druckgusslegierung auf der Basis Aluminium-Silizium.The invention relates to a die-casting alloy based on aluminum-silicon.
Die Verwendung von Aluminium-Silizium-Gusslegierungen zur Herstellung von Bauteilen im Druckgiessverfahren ist allgemein bekannt. Insbesondere an Sicherheitsbauteile werden heute Anforderungen gestellt, denen die bekannten Druckgusslegierungen längst nicht mehr in allen Belangen zu genügen vermögen.The use of aluminum-silicon casting alloys for the production of components in the die casting process is generally known. Today, in particular, safety components are subject to requirements which the known die-cast alloys are no longer able to meet in all respects.
Angesichts dieser Gegebenheiten hat sich der Erfinder die Aufgabe gestellt, eine Aluminium-Druckgusslegierung bereitzustellen, die bezüglich ihrer mechanischen Eigenschaften sowohl im Gusszustand als auch nach einer Wärmebehandlung die an Sicherheitsbauteile wie beispielsweise Räder von Personenkraftwagen gestellten Anforderungen erfüllt, gut schweissbar ist sowie eine hohe Korrosionsbeständigkeit aufweist. Darüber hinaus soll die Legierung gut giessbar sein.In view of these circumstances, the inventor has set himself the task of providing an aluminum die-casting alloy which, with regard to its mechanical properties, both in the cast state and after heat treatment, meets the requirements placed on safety components such as wheels of passenger cars, is easy to weld, and has high corrosion resistance . In addition, the alloy should be easy to cast.
Erfindungsgemäss wird die Aufgabe gelöst durch eine Druckgusslegierung auf der Basis Aluminium-Silizium, die
9,5 bis 11,5 Gew.-% Silizium
0,1 bis 0,5 Gew.-% Magnesium
0,5 bis 0,8 Gew.-% Mangan
max. 0,15 Gew.-% Eisen
max. 0,03 Gew.-% Kupfer
max. 0,10 Gew.-% Zink
max. 0,15 Gew.-% Titan
und als Rest Aluminium sowie zur Dauerveredelung 30 bis 300 ppm Strontium enthält.According to the invention the object is achieved by a die-casting alloy based on aluminum-silicon
9.5 to 11.5 wt .-% silicon
0.1 to 0.5 wt% magnesium
0.5 to 0.8 wt% manganese
Max. 0.15 wt% iron
Max. 0.03 wt% copper
Max. 0.10 wt% zinc
Max. 0.15 wt% titanium
and contains the rest aluminum and for permanent refinement 30 to 300 ppm strontium.
Die erfindungsgemässe Druckgusslegierung entspricht damit dem Typ AlSi9Mg mit erheblich reduziertem Eisengehalt und einer Strontium-Veredelung des AlSi-Eutektikums. Wegen der hohen Dehnungswerte sowohl im Gusszustand als auch nach einer Wärmebehandlung ist die Legierung insbesondere zur Herstellung von Sicherheitsbauteilen geeignet.The die-casting alloy according to the invention thus corresponds to the AlSi9Mg type with a considerably reduced iron content and a strontium refinement of the AlSi eutectic. Because of the high elongation values both in the as-cast state and after heat treatment, the alloy is particularly suitable for the production of safety components.
Obwohl im Gusszustand schon gute mechanische Werte vorhanden sind, können aus der erfindungsgemässen Legierung hergestellte Druckgussstücke allen Wärmebehandlungen unterzogen werden.Although good mechanical values are already present in the as-cast state, die-castings produced from the alloy according to the invention can be subjected to all heat treatments.
Die bei einer Wärmebehandlung erreichten mechanischen Eigenschaften sind in starkem Mass vom Magnesiumgehalt abhängig. Daher ist dieser in der Fertigung sehr eng zu tolerieren. Der Magnesiumgehalt wird auf die Anforderungen an das Druckgussstück abgestimmt.The mechanical properties achieved with heat treatment depend to a large extent on the magnesium content. Therefore, this can be tolerated very closely in production. The magnesium content is tailored to the requirements of the die casting.
Zur Verbesserung der Ausformbarkeit enthält die Legierung Mangan. Der relativ grosse Anteil eutektischen Siliziums wird durch Strontium veredelt. Gegenüber körnigen Druckgusslegierung mit höheren Verunreinigungen besitzt die erfindungsgemässe Legierung auch Vorteile hinsichtlich der Dauerschwingfestigkeit. Die Risszähigkeit ist aufgrund der sehr klein vorliegenden Mischkristalle und des veredelten Eutektikums höher.The alloy contains manganese to improve formability. The relatively large proportion of eutectic silicon is refined by strontium. Compared to granular die-cast alloy 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 mixed crystals and the refined eutectic.
Bevorzugt wird die erfindungsgemässe Legierung als Horizontal-Stranggussmassel hergestellt. Damit ist es möglich, ohne aufwendige Schmelzereinigung eine Druckgusslegierung mit geringer Oxidverunreinigung zu erschmelzen: eine wichtige Voraussetzung zur Erzielung hoher Dehnungswerte im Druckgussstück.The alloy according to the invention is preferably produced as a horizontal continuous casting mass. This makes it possible to melt a die-casting alloy with low oxide contamination without complex melt cleaning: an important prerequisite for achieving high elongation values in the die-casting.
Beim Einschmelzen ist jede Verunreinigung der Schmelze, insbesondere durch Kupfer oder Eisen, zu vermeiden. Die Reinigung der erfindungsgemässen dauerveredelten AlSiMg-Legierung erfolgt bevorzugt mittels einer Spülgasbehandlung mit inerten Gasen mittels Impeller.Any contamination of the melt, in particular by copper or iron, must be avoided during melting. The permanently refined AlSiMg alloy according to the invention is preferably cleaned by means of a purge gas treatment with inert gases using an impeller.
Der Strontiumgehalt liegt bevorzugt zwischen 50 und 150 ppm und sollte im allgemeinen nicht unter 50 ppm fallen, da sonst das Giessverhalten verschlechtert werden kann.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 impaired.
Der Erfindung kann zusätzlich noch 0,05 bis 0,3 Gew.-%, insbesondere 0,15 bis 0,20 Gew.-% Zirkonium zugegeben werden.In addition, 0.05 to 0.3% by weight, in particular 0.15 to 0.20% by weight, of zirconium can be added to the invention.
Bevorzugt wird bei der erfindungsgemässen Legierung eine Kornfeinung durchgeführt. Hierzu kann der Legierung Galliumphosphid und/oder Indiumphosphid in einer Menge entsprechend 1 bis 250 ppm, vorzugsweise 1 bis 30 ppm Phosphor zugeführt werden. Zusätzlich kann die Legierung zur Kornfeinung auch Titan und Bor enthalten, wobei die Zugabe von Titan und Bor über eine Vorlegierung mit 1 bis 2 Gew.-% Titan und 1 bis 2 Gew.-% Bor, Rest Aluminium, erfolgt. Hierbei enthält die Vorlegierung bevorzugt 1,3 bis 1,8 Gew.-% Titan und 1,3 bis 1,8 Gew.-% Bor und weist ein Titan/Bor-Gewichtsverhältnis von etwa 0,8 bis 1,2 auf. Der Gehalt der Vorlegierung in der erfindungsgemässen Legierung wird bevorzugt auf 0,05 bis 0,5 Gew.-% eingestellt.Grain refinement is preferably carried out in the alloy according to the invention. For this purpose, the alloy gallium phosphide and / or indium phosphide can be added in an amount corresponding to 1 to 250 ppm, preferably 1 to 30 ppm phosphorus. In addition, the alloy for grain refinement can also contain titanium and boron, the addition of titanium and boron being effected via a master alloy with 1 to 2% by weight of titanium and 1 to 2% by weight of boron, the rest being aluminum. The master alloy preferably contains 1.3 to 1.8% by weight of titanium and 1.3 to 1.8% by weight of boron and has a titanium / boron weight ratio of approximately 0.8 to 1.2. The content of the master alloy in the alloy according to the invention is preferably set to 0.05 to 0.5% by weight.
Die erfindungsgemässe Druckgusslegierung ist in hohem Mass geeignet zum Druckgiessen von Sicherheitsbauteilen, insbesondere zum Druckgiessen von Fahrzeugrädern wie beispielsweise Räder für Personenkraftwagen.The die-casting alloy according to the invention is highly suitable for die-casting safety components, in particular for die-casting vehicle wheels such as wheels for passenger cars.
Die mechanischen Eigenschaften der erfindungsgemässen Legierung ergeben sich aus der nachfolgenden Tabelle. Die Werte sind an Probestäben, herausgearbeitet aus Platten mit 2 bis 4 mm Wanddicke, ermittelt worden. Die angegebenen Bereiche zeigen die Leistungsfähigkeit der Legierung, wobei nach Magnesiumgehalt und Wanddicke entsprechend einzuschränken ist.
Wärmebehandlungsparameter sind nach europäischer Norm (EN):
- F
- = Gusszustand
- T5
- = nach Formentnahme abgeschreckt und warmausgelagert
- T4
- = lösungsgeglüht, abgeschreckt und (z.B. 144 h) kaltausgelagert
- T6
- = lösungsgeglüht, abgeschreckt und warmausgelagert
- T7
- = lösungsgeglüht, abgeschreckt und überaltert
- F
- = Cast condition
- T5
- = quenched after mold removal and aged under warm conditions
- T4
- = annealed, quenched and (e.g. 144 h) cold aged
- T6
- = annealed, quenched and aged
- T7
- = solution annealed, quenched and aged
Die Legierung zeichnet sich aus durch eine sehr gute Giessbarkeit, eine sehr gute Korrosionsbeständigkeit sowie eine ausgezeichnete Schweissbarkeit.The alloy is characterized by very good castability, very good corrosion resistance and excellent weldability.
Claims (9)
9,5 bis 11,5 Gew.-% Silizium
0,1 bis 0,5 Gew.-% Magnesium
0,5 bis 0,8 Gew.-% Mangan
max. 0,15 Gew.-% Eisen
max. 0,03 Gew.-% Kupfer
max. 0,10 Gew.-% Zink
max. 0,15 Gew. -% Titan
und als Rest Aluminium sowie zur Dauerveredelung 30 bis 300 ppm Strontium enthält.Die-casting alloy based on aluminum-silicon, characterized in that the alloy
9.5 to 11.5 wt .-% silicon
0.1 to 0.5 wt% magnesium
0.5 to 0.8 wt% manganese
Max. 0.15 wt% iron
Max. 0.03 wt% copper
Max. 0.10 wt% zinc
Max. 0.15% by weight titanium
and contains the rest aluminum and for permanent refinement 30 to 300 ppm strontium.
Titan und 1 bis 2 Gew.-% Bor, Rest Aluminium, erfolgt. Die-casting alloy according to one of claims 1 to 4, characterized in that the alloy for grain refinement contains titanium and boron, the addition of titanium and boron via a master alloy with 1 to 2% by weight.
Titanium and 1 to 2 wt .-% boron, the rest aluminum.
Titan und 1,3 bis 1,8 Gew.-% Bor enthält und das Titan/Bor-Gewichtsverhältnis zwischen 0,8 und 1,2 liegt. Die casting alloy according to claim 5, characterized in that the master alloy 1.3 to 1.8 wt .-%
Contains titanium and 1.3 to 1.8 wt .-% boron and the titanium / boron weight ratio is between 0.8 and 1.2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29522065U DE29522065U1 (en) | 1994-06-16 | 1995-06-12 | Die casting alloy |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01901/94A CH689143A5 (en) | 1994-06-16 | 1994-06-16 | Aluminum-silicon casting alloys with high corrosion resistance, particularly for safety components. |
CH1901/94 | 1994-06-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0687742A1 true EP0687742A1 (en) | 1995-12-20 |
EP0687742B1 EP0687742B1 (en) | 1997-09-10 |
Family
ID=4221247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95810386A Revoked EP0687742B1 (en) | 1994-06-16 | 1995-06-12 | Die casting alloy |
Country Status (13)
Country | Link |
---|---|
US (1) | US6364970B1 (en) |
EP (1) | EP0687742B1 (en) |
JP (1) | JP3255560B2 (en) |
KR (1) | KR100754039B1 (en) |
AT (1) | ATE158025T1 (en) |
AU (1) | AU689872B2 (en) |
BR (1) | BR9502816A (en) |
CA (1) | CA2151884C (en) |
CH (1) | CH689143A5 (en) |
DE (1) | DE59500630D1 (en) |
ES (1) | ES2109798T3 (en) |
NO (1) | NO306867B1 (en) |
ZA (1) | ZA954057B (en) |
Cited By (23)
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---|---|---|---|---|
EP0992601A1 (en) * | 1998-10-05 | 2000-04-12 | Alusuisse Technology & Management AG | Method for fabricating a component from an aluminium alloy by pressure die-casting |
WO2002048414A1 (en) * | 2000-12-14 | 2002-06-20 | Aluminium Pechiney | Safety component moulded in al-si alloy |
DE10002021C2 (en) * | 1999-09-24 | 2002-10-17 | Honsel Guss Gmbh | Process for the heat treatment of structural castings from an aluminum alloy to be used for this |
EP1331281A1 (en) * | 2002-01-18 | 2003-07-30 | Nissan Motor Company, Limited | Aluminum alloy for die casting, die casting method using same alloy, and die casting product by same method |
US6752885B1 (en) | 1999-09-24 | 2004-06-22 | Honsel Guss Gmbh | Method for the treatment of structure castings from an aluminum alloy to be used therefor |
EP1443122A1 (en) * | 2003-01-23 | 2004-08-04 | ALUMINIUM RHEINFELDEN GmbH | Die cast aluminium alloy |
DE10352932A1 (en) * | 2003-11-11 | 2005-06-16 | Eads Deutschland Gmbh | Cast aluminum alloy |
EP1612286A2 (en) * | 2004-06-29 | 2006-01-04 | ALUMINIUM RHEINFELDEN GmbH | Aluminium alloy for pressure die casting |
EP1719820A2 (en) * | 2005-05-03 | 2006-11-08 | ALUMINIUM RHEINFELDEN GmbH | Aluminium cast alloy |
WO2008006908A1 (en) * | 2006-07-14 | 2008-01-17 | Bdw Technologies Gmbh | Aluminum alloy and the utilization thereof for a cast component, in particular a motor vehicle |
EP1972695A1 (en) * | 2007-03-15 | 2008-09-24 | Bayerische Motorenwerke Aktiengesellschaft | Production process of an aluminium alloy |
EP2226397A1 (en) * | 2009-03-06 | 2010-09-08 | Rheinfelden Alloys GmbH & Co. KG | Aluminium alloy |
WO2010124835A1 (en) * | 2009-04-28 | 2010-11-04 | Belte Ag | Aluminium-silicon diecasting alloy for thin-walled structural components |
WO2011030500A1 (en) * | 2009-09-10 | 2011-03-17 | Nissan Motor Co., Ltd. | Aluminum alloy casting and production method thereof |
CN102304651A (en) * | 2011-08-15 | 2012-01-04 | 镇江汇通金属成型有限公司 | Casting aluminum-silicon alloy and strengthening method thereof |
DE102010055011A1 (en) * | 2010-12-17 | 2012-06-21 | Trimet Aluminium Ag | Readily castable ductile aluminum-silicon alloy comprises silicon, magnesium, manganese, copper, titanium, iron, molybdenum, zirconium, strontium, and aluminum and unavoidable impurities, and phosphorus for suppressing primary silicon phase |
CN103146962A (en) * | 2013-03-26 | 2013-06-12 | 湖南大学 | High-performance die-casting aluminum alloy for automotive body and preparation method thereof |
WO2013144343A1 (en) | 2012-03-30 | 2013-10-03 | Jaguar Land Rover Limited | Alloy and method of production thereof |
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Also Published As
Publication number | Publication date |
---|---|
EP0687742B1 (en) | 1997-09-10 |
NO306867B1 (en) | 2000-01-03 |
KR100754039B1 (en) | 2007-12-17 |
JP3255560B2 (en) | 2002-02-12 |
KR960001158A (en) | 1996-01-25 |
ES2109798T3 (en) | 1998-01-16 |
NO952344L (en) | 1995-12-15 |
CA2151884C (en) | 2007-03-13 |
AU689872B2 (en) | 1998-04-09 |
ATE158025T1 (en) | 1997-09-15 |
NO952344D0 (en) | 1995-06-14 |
US6364970B1 (en) | 2002-04-02 |
AU2011595A (en) | 1996-01-04 |
DE59500630D1 (en) | 1997-10-16 |
ZA954057B (en) | 1996-01-19 |
CA2151884A1 (en) | 1995-12-17 |
CH689143A5 (en) | 1998-10-30 |
BR9502816A (en) | 1996-01-16 |
JPH0841575A (en) | 1996-02-13 |
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