EP0918096A1 - Elément de structure en alliage à aluminium moulé sous pression - Google Patents

Elément de structure en alliage à aluminium moulé sous pression Download PDF

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Publication number
EP0918096A1
EP0918096A1 EP97810885A EP97810885A EP0918096A1 EP 0918096 A1 EP0918096 A1 EP 0918096A1 EP 97810885 A EP97810885 A EP 97810885A EP 97810885 A EP97810885 A EP 97810885A EP 0918096 A1 EP0918096 A1 EP 0918096A1
Authority
EP
European Patent Office
Prior art keywords
weight
max
vanadium
structural component
notgreater
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
Application number
EP97810885A
Other languages
German (de)
English (en)
Other versions
EP0918096B1 (fr
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
Alusuisse Lonza Services Ltd
Alusuisse 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 ES97810885T priority Critical patent/ES2192258T3/es
Application filed by Alcan Technology and Management Ltd, Alusuisse Lonza Services Ltd, Alusuisse Technology and Management Ltd filed Critical Alcan Technology and Management Ltd
Priority to EP97810885A priority patent/EP0918096B1/fr
Priority to DE59709639T priority patent/DE59709639D1/de
Priority to PT97810885T priority patent/PT918096E/pt
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/fr
Application granted granted Critical
Publication of EP0918096B1 publication Critical patent/EP0918096B1/fr
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 structural component, in particular a safety component in vehicle construction, made from an aluminum alloy by die casting, the aluminum alloy is selected so that it is connected to the component requirements regarding strength and ductility already in the as-cast state, possibly after heat treatment in a temperature range of 200 up to 400 ° C, but without high-temperature annealing.
  • the aluminum alloy leads to the achievement of the object according to the invention Contains 0.05 to 0.3 wt .-% vanadium.
  • the preferred content range for vanadium is 0.1 to 0.2% by weight.
  • Die-casting alloys suitable for producing the structural component according to the invention preferably 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 and aluminum as the rest with further impurities individually max. 0.02% by weight, total 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 1.8, 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 and aluminum as the rest with further impurities individually max. 0.02% by weight, total 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 max. 0.1 Wt% iron 0.5 to 1.8, 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 and aluminum as the rest with further impurities individually max. 0.02% by weight, total 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.
  • Leg. composition Si Fe Cu Mn Mg Zn V Ti Sb Zr Pouring behavior 1 2nd 0.063 ⁇ 0.003 0.67 6.26 0.005 ⁇ 0.01 0.14
  • Cracks 3rd 1.26 0.065 ⁇ 0.003 0.87 4.31 ⁇ 0.005 ⁇ 0.01 0.15
  • Cracks 7 0.101 0.066 ⁇ 0.01 1.20 3.14 ⁇ 0.01 ⁇ 0.01 0.01 0.144 Cracks 8th 0.104 0.063 ⁇ 0.01 1.21 3.

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)
  • Heat Treatment Of Articles (AREA)
  • Forging (AREA)
EP97810885A 1997-11-20 1997-11-20 Procédé de manufacture d'un élément de structure en alliage d'aluminium moulé sous pression Expired - Lifetime EP0918096B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP97810885A EP0918096B1 (fr) 1997-11-20 1997-11-20 Procédé de manufacture d'un élément de structure en alliage d'aluminium moulé sous pression
DE59709639T DE59709639D1 (de) 1997-11-20 1997-11-20 Verfahren zur Herstellung eines Strukturbauteiles aus einer Aluminium-Druckgusslegierung
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.
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 (fr) 1997-11-20 1997-11-20 Procédé de manufacture d'un élément de structure en alliage d'aluminium moulé sous pression

Publications (2)

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

Family

ID=8230478

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810885A Expired - Lifetime EP0918096B1 (fr) 1997-11-20 1997-11-20 Procédé de manufacture d'un élément de structure en alliage d'aluminium moulé sous pression

Country Status (8)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1111077A1 (fr) * 1999-12-24 2001-06-27 ALUMINIUM RHEINFELDEN GmbH Alliage d'aluminium à partir de ferailles et alliage de moulage ainsi produit
US6607616B2 (en) 2000-06-27 2003-08-19 Corus Aluminium Voerde Gmbh Aluminum casting alloy
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
CN103421992A (zh) * 2013-07-16 2013-12-04 沈军 一种超轻铝合金气门凸轮轴正时链轮装置制造工艺
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
US10590518B2 (en) 2014-02-11 2020-03-17 Brunel University London High strength cast aluminium alloy for high pressure die casting

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (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
JPS5687646A (en) * 1979-12-18 1981-07-16 Mitsubishi Keikinzoku Kogyo Kk Die casting aluminum alloy
EP0485068A1 (fr) * 1990-11-08 1992-05-13 Ford Motor Company Limited Alliage de coulée à base d'aluminium
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
WO1996025528A1 (fr) * 1995-02-16 1996-08-22 Gibbs Die Casting Aluminium Corporation Alliages d'aluminium pour coulage sous pression

Patent Citations (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
JPS5687646A (en) * 1979-12-18 1981-07-16 Mitsubishi Keikinzoku Kogyo Kk Die casting aluminum alloy
EP0485068A1 (fr) * 1990-11-08 1992-05-13 Ford Motor Company Limited Alliage de coulée à base d'aluminium
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
WO1996025528A1 (fr) * 1995-02-16 1996-08-22 Gibbs Die Casting Aluminium Corporation Alliages d'aluminium pour coulage sous pression

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 7623, Derwent World Patents Index; Class M26, AN 76-42999X, XP002060184 *
PATENT ABSTRACTS OF JAPAN vol. 005, no. 156 (C - 074) 6 October 1981 (1981-10-06) *
PATENT ABSTRACTS OF JAPAN vol. 095, no. 007 31 August 1995 (1995-08-31) *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1111077A1 (fr) * 1999-12-24 2001-06-27 ALUMINIUM RHEINFELDEN GmbH Alliage d'aluminium à partir de ferailles et alliage de moulage ainsi produit
US6607616B2 (en) 2000-06-27 2003-08-19 Corus Aluminium Voerde Gmbh Aluminum casting alloy
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
CN103421992A (zh) * 2013-07-16 2013-12-04 沈军 一种超轻铝合金气门凸轮轴正时链轮装置制造工艺
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
US10590518B2 (en) 2014-02-11 2020-03-17 Brunel University London 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

Also Published As

Publication number Publication date
EP0918096B1 (fr) 2003-03-26
PL329758A1 (en) 1999-05-24
ES2192258T3 (es) 2003-10-01
HU9802625D0 (en) 1999-01-28
HU220129B (hu) 2001-11-28
HUP9802625A1 (hu) 1999-09-28
PT918096E (pt) 2003-06-30
CZ376298A3 (cs) 1999-11-17
BR9804708A (pt) 1999-11-09
DE59709639D1 (de) 2003-04-30

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