EP0918096B1 - Verfahren zur Herstellung eines Strukturbauteiles aus einer Aluminium-Druckgusslegierung - Google Patents

Verfahren zur Herstellung eines Strukturbauteiles aus einer Aluminium-Druckgusslegierung Download PDF

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Publication number
EP0918096B1
EP0918096B1 EP97810885A EP97810885A EP0918096B1 EP 0918096 B1 EP0918096 B1 EP 0918096B1 EP 97810885 A EP97810885 A EP 97810885A EP 97810885 A EP97810885 A EP 97810885A EP 0918096 B1 EP0918096 B1 EP 0918096B1
Authority
EP
European Patent Office
Prior art keywords
maximum
vanadium
iron
manganese
die
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
Application number
EP97810885A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0918096A1 (de
Inventor
Pius Schwellinger
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.)
3A Composites International AG
Original Assignee
Alcan Technology and Management Ltd
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
Priority to DE59709639T priority Critical patent/DE59709639D1/de
Application filed by Alcan Technology and Management Ltd filed Critical Alcan Technology and Management Ltd
Priority to PT97810885T priority patent/PT918096E/pt
Priority to ES97810885T priority patent/ES2192258T3/es
Priority to EP97810885A priority patent/EP0918096B1/de
Priority to HU9802625A priority patent/HU220129B/hu
Priority to PL98329758A priority patent/PL329758A1/xx
Priority to CZ983762A priority patent/CZ376298A3/cs
Priority to BR9804708-6A priority patent/BR9804708A/pt
Publication of EP0918096A1 publication Critical patent/EP0918096A1/de
Application granted granted Critical
Publication of EP0918096B1 publication Critical patent/EP0918096B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Definitions

  • the invention relates to a method for producing a structural component made of an aluminum alloy by die casting.
  • JP-A-56 087 646 is a die-cast aluminum alloy with 1.7 up to 4.0% manganese, 0.05 to 0.6% vanadium and less than 0.5% Impurities known as iron and silicon. By adding Manganese and vanadium are said to improve the castability. In addition, should the castings have high strength and the formation of a enable uniform anodic oxide layer.
  • the invention has for its object to provide suitable materials with further improved mechanical properties for structural components of the type mentioned manufactured in die casting.
  • the natural hard alloys known for die casting are to be further improved with regard to their combination of properties of strength and elongation at break.
  • a method with the features of claim 1 leads to the achievement of the object according to the invention.
  • Die-cast alloys suitable for the production of the structural component consist of Max. 1.4 % By weight silicon Max. 0.8 Wt% iron 0.1 to 1.6 Wt% manganese Max. 5.0 % By weight magnesium Max. 0.2 % By weight titanium Max. 0.1 % By weight zinc 0.05 to 0.3 % By weight vanadium as well as aluminum as the rest with further impurities individually max. 0.02% by weight, max. 0.2% by weight.
  • the alloy in a first alloy system (AlMnFe), preferably consists of 0.1 to 0.8, preferably 0.15 to 0.25 % By weight silicon 0.2 to 0.8, preferably 0.3 to 0.6 Wt% iron 0.5 to 1.6, preferably 0.7 to 0.9 Wt% manganese Max. 1.5 % By weight magnesium Max. 0.2 % By weight titanium Max. 0.1 % By weight zinc 0.05 to 0.3, preferably 0.1 to 0.2 % By weight vanadium as well as aluminum as the rest with further impurities individually max. 0.02% by weight, max. 0.2% by weight.
  • the alloy in a second preferred alloy system (AlMgMn), preferably consists of 0.05 to 1.0, preferably 0.15 to 0.25 % By weight silicon 0.05 to 0.2, preferably 0.05 to 0.1 Wt% iron 0.5 to 1.6, preferably 0.7 to 0.9 Wt% manganese 2.0 to 4.5, preferably 2.5 to 3.0 % By weight magnesium Max. 0.2 % By weight titanium Max. 0.1 % By weight zinc 0.05 to 0.3, preferably 0.1 to 0.2 % By weight vanadium as well as aluminum as the rest with further impurities individually max. 0.02% by weight, max. 0.2% by weight.
  • the known ones Naturally hard aluminum die casting alloys are decisive with regard to their ductility improve.
  • the alloys are therefore particularly suitable for Manufacture of structural components used as safety components in vehicle construction and especially in automotive engineering, for example as a space frame node or as crash elements.
  • the structural components are suitable especially for applications in which a temperature load up to about 180 ° C occurs.
  • Alloys 4 and 8 are according to the invention, the other alloys are commercially available comparative alloys.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Body Structure For Vehicles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)
EP97810885A 1997-11-20 1997-11-20 Verfahren zur Herstellung eines Strukturbauteiles aus einer Aluminium-Druckgusslegierung Expired - Lifetime EP0918096B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
PT97810885T PT918096E (pt) 1997-11-20 1997-11-20 Processo para a obtencao de um componente estrutural de liga de aluminio de moldagem sob pressao
ES97810885T ES2192258T3 (es) 1997-11-20 1997-11-20 Procedimiento para la fabricacion de un componente de estructuras de una aleacion de aluminio de moldeo a presion.
EP97810885A EP0918096B1 (de) 1997-11-20 1997-11-20 Verfahren zur Herstellung eines Strukturbauteiles aus einer Aluminium-Druckgusslegierung
DE59709639T DE59709639D1 (de) 1997-11-20 1997-11-20 Verfahren zur Herstellung eines Strukturbauteiles aus einer Aluminium-Druckgusslegierung
HU9802625A HU220129B (hu) 1997-11-20 1998-11-12 Alumíniumötvözet fröccsöntéssel előállított szerkezeti elemhez
PL98329758A PL329758A1 (en) 1997-11-20 1998-11-18 Structural component made of aluminium alloy by die casting
CZ983762A CZ376298A3 (cs) 1997-11-20 1998-11-19 Strukturní konstrukční součást z hliníkové slitiny pro lití pod tlakem
BR9804708-6A BR9804708A (pt) 1997-11-20 1998-11-19 Componente estrutural de uma liga de alumínio fundida sobre pressão.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97810885A EP0918096B1 (de) 1997-11-20 1997-11-20 Verfahren zur Herstellung eines Strukturbauteiles aus einer Aluminium-Druckgusslegierung

Publications (2)

Publication Number Publication Date
EP0918096A1 EP0918096A1 (de) 1999-05-26
EP0918096B1 true EP0918096B1 (de) 2003-03-26

Family

ID=8230478

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810885A Expired - Lifetime EP0918096B1 (de) 1997-11-20 1997-11-20 Verfahren zur Herstellung eines Strukturbauteiles aus einer Aluminium-Druckgusslegierung

Country Status (8)

Country Link
EP (1) EP0918096B1 (cs)
BR (1) BR9804708A (cs)
CZ (1) CZ376298A3 (cs)
DE (1) DE59709639D1 (cs)
ES (1) ES2192258T3 (cs)
HU (1) HU220129B (cs)
PL (1) PL329758A1 (cs)
PT (1) PT918096E (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1111077A1 (de) * 1999-12-24 2001-06-27 ALUMINIUM RHEINFELDEN GmbH Aluminiumbasislegierung aus Schrottmetall und daraus hergestellte Gusslegierung
DE60141789D1 (de) 2000-06-27 2010-05-27 Corus Aluminium Voerde Gmbh Aluminium-Gusslegierung
DE10310453A1 (de) * 2003-03-07 2004-09-23 Drm Druckguss Gmbh Druckgussbauteil und Verfahren zu seiner Herstellung
DE102009032588A1 (de) * 2009-07-10 2011-02-17 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines Gussbauteils
CN103421992B (zh) * 2013-07-16 2015-07-22 沈军 一种超轻铝合金气门凸轮轴正时链轮装置制造工艺
GB201402323D0 (en) 2014-02-11 2014-03-26 Univ Brunel A high strength cast aluminium alloy for high pressure die casting
CN105215314A (zh) * 2015-09-18 2016-01-06 霍山县龙鑫金属制品有限公司 一种汽车配件压铸方法
CN113088774B (zh) * 2021-03-08 2022-04-26 上海交通大学 一种高电阻Al-Mg-Mn-Ti铝合金及其制备工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938991A (en) * 1974-07-15 1976-02-17 Swiss Aluminium Limited Refining recrystallized grain size in aluminum alloys
JPS5147510A (ja) * 1974-10-23 1976-04-23 Sumitomo Light Metal Ind Seikeiyoaruminiumugokin
US4169728A (en) * 1978-02-09 1979-10-02 Mitsubishi Kinzoku Kabushiki Kaisha Corrosion resistant bright aluminum alloy for die-casting
JPS5810456B2 (ja) * 1979-12-18 1983-02-25 三菱軽金属工業株式会社 ダイカスト用アルミニウム合金
US5120372A (en) * 1990-11-08 1992-06-09 Ford Motor Company Aluminum casting alloy for high strength/high temperature applications
JPH0790457A (ja) * 1993-09-20 1995-04-04 Mitsubishi Alum Co Ltd ろう付け加熱処理後もすぐれた耐孔食性を有するＡｌ合金クラッド材
US5573606A (en) * 1995-02-16 1996-11-12 Gibbs Die Casting Aluminum Corporation Aluminum alloy and method for making die cast products

Also Published As

Publication number Publication date
DE59709639D1 (de) 2003-04-30
PL329758A1 (en) 1999-05-24
BR9804708A (pt) 1999-11-09
HU9802625D0 (en) 1999-01-28
EP0918096A1 (de) 1999-05-26
HUP9802625A1 (hu) 1999-09-28
PT918096E (pt) 2003-06-30
HU220129B (hu) 2001-11-28
ES2192258T3 (es) 2003-10-01
CZ376298A3 (cs) 1999-11-17

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