EP1719820A3 - Aluminium cast alloy - Google Patents

Aluminium cast alloy Download PDF

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Publication number
EP1719820A3
EP1719820A3 EP06405188A EP06405188A EP1719820A3 EP 1719820 A3 EP1719820 A3 EP 1719820A3 EP 06405188 A EP06405188 A EP 06405188A EP 06405188 A EP06405188 A EP 06405188A EP 1719820 A3 EP1719820 A3 EP 1719820A3
Authority
EP
European Patent Office
Prior art keywords
weight
max
aluminum
titanium
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.)
Withdrawn
Application number
EP06405188A
Other languages
German (de)
French (fr)
Other versions
EP1719820A2 (en
Inventor
Rüdiger Franke
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.)
Aluminium Rheinfelden GmbH
Original Assignee
Aluminium Rheinfelden GmbH
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
Application filed by Aluminium Rheinfelden GmbH filed Critical Aluminium Rheinfelden GmbH
Publication of EP1719820A2 publication Critical patent/EP1719820A2/en
Publication of EP1719820A3 publication Critical patent/EP1719820A3/en
Withdrawn legal-status Critical Current

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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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Continuous Casting (AREA)

Abstract

Eine zum Giessen von Bauteilen mit hohem Aufnahmevermögen für kinetische Energie durch plastische Verformung geeignete Aluminiumlegierung besteht neben Aluminium und unvermeidbaren Verunreinigungen aus 8,0 bis 12,4 Gew.-% Silizium, 0,1 bis 3,0 Gew.-% Mangan, max. 0,2 Gew.-% Magnesium, max. 0,5 Gew.-% Eisen, max. 0,5 Gew.-% Kupfer, max. 0,5 Gew.-% Zink, max. 0,5 Gew.-% Titan, max. 0,5 Gew.-% Zirkonium, max. 3,0 Gew.-% Silber und 0,05 bis 3,0 Gew.-% Tellur. Wahlweise enthält die Legierung zur Krätzeverminderung noch 0,0025 bis 0,008 Gew.-% Beryllium und zur Kornfeinung Galliumphosphid und/oder Indiumphosphid in einer Menge entsprechend 1 bis 250 ppm Phosphor und/oder Titan und Bor, zugegeben über eine Aluminium-Vorlegierung mit 1 bis 2 Gew.-% Ti und 1 bis 2 Gew.-% B.

Figure imgaf001
An aluminum alloy suitable for casting components with high capacity for kinetic energy by plastic deformation, in addition to aluminum and unavoidable impurities from 8.0 to 12.4 wt .-% silicon, 0.1 to 3.0 wt .-% manganese, max , 0.2% by weight of magnesium, max. 0.5% by weight of iron, max. 0.5% by weight of copper, max. 0.5% by weight of zinc, max. 0.5% by weight of titanium, max. 0.5% by weight of zirconium, max. 3.0% by weight of silver and 0.05 to 3.0% by weight of tellurium. Optionally, the dross reduction alloy contains from 0.0025 to 0.008 wt% beryllium and for grain refining, gallium phosphide and / or indium phosphide in an amount corresponding to 1 to 250 ppm phosphorus and / or titanium and boron added via an aluminum master alloy of 1 to 2% by weight of Ti and 1 to 2% by weight of B.
Figure imgaf001
EP06405188A 2005-05-03 2006-04-28 Aluminium cast alloy Withdrawn EP1719820A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7952005 2005-05-03

Publications (2)

Publication Number Publication Date
EP1719820A2 EP1719820A2 (en) 2006-11-08
EP1719820A3 true EP1719820A3 (en) 2006-12-27

Family

ID=36650841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06405188A Withdrawn EP1719820A3 (en) 2005-05-03 2006-04-28 Aluminium cast alloy

Country Status (1)

Country Link
EP (1) EP1719820A3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009019269A1 (en) * 2009-04-28 2010-11-11 Audi Ag Aluminum-silicon die casting alloy for thin-walled structural components
DE102009032588A1 (en) * 2009-07-10 2011-02-17 Bayerische Motoren Werke Aktiengesellschaft Method for producing a cast component from an aluminum casting alloy, comprises subjecting the cast component after the casting without solution annealing to a heat treatment for two to five hours
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
DE102013002632B4 (en) * 2012-02-16 2015-05-07 Audi Ag Aluminum-silicon diecasting alloy and method of making a die cast component
CN102899539B (en) * 2012-11-07 2015-03-18 南京宁铁有色合金科技开发有限公司 High-plasticity aluminum-silicon alloy for die casting and preparation method thereof
DE102019205267B3 (en) * 2019-04-11 2020-09-03 Audi Ag Die-cast aluminum alloy
US11655148B2 (en) * 2020-03-03 2023-05-23 Massachusetts Institute Of Technology Hydrogen generating reactions
DE102021114484A1 (en) 2021-06-07 2022-12-08 Audi Aktiengesellschaft Aluminum cast alloy
CN113909448A (en) * 2021-10-09 2022-01-11 润星泰(常州)技术有限公司 Preparation method of aluminum alloy die casting for riveting of new energy vehicle and die casting
DE102021131973A1 (en) 2021-12-03 2023-06-07 Audi Aktiengesellschaft Die-cast aluminum alloy
DE102021131935A1 (en) 2021-12-03 2023-06-07 Audi Aktiengesellschaft Die-cast aluminum alloy
CN115896504B (en) * 2022-10-27 2023-07-04 广州致远新材料科技有限公司 Preparation method of aluminum alloy material and preparation method of barrier gate transmission structural member

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU445704A1 (en) * 1972-12-21 1974-10-05 Белорусский Ордена Трудового Красного Знамени Политехнический Институт Aluminum based foundry alloy
EP0687742A1 (en) * 1994-06-16 1995-12-20 ALUMINIUM RHEINFELDEN GmbH Die casting alloy
EP1443122A1 (en) * 2003-01-23 2004-08-04 ALUMINIUM RHEINFELDEN GmbH Die cast aluminium alloy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU445704A1 (en) * 1972-12-21 1974-10-05 Белорусский Ордена Трудового Красного Знамени Политехнический Институт Aluminum based foundry alloy
EP0687742A1 (en) * 1994-06-16 1995-12-20 ALUMINIUM RHEINFELDEN GmbH Die casting alloy
EP1443122A1 (en) * 2003-01-23 2004-08-04 ALUMINIUM RHEINFELDEN GmbH Die cast aluminium alloy

Also Published As

Publication number Publication date
EP1719820A2 (en) 2006-11-08

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