DE59805967D1 - Process for producing a component from an aluminum alloy by die casting - Google Patents

Process for producing a component from an aluminum alloy by die casting

Info

Publication number
DE59805967D1
DE59805967D1 DE59805967T DE59805967T DE59805967D1 DE 59805967 D1 DE59805967 D1 DE 59805967D1 DE 59805967 T DE59805967 T DE 59805967T DE 59805967 T DE59805967 T DE 59805967T DE 59805967 D1 DE59805967 D1 DE 59805967D1
Authority
DE
Germany
Prior art keywords
component
aluminum alloy
die casting
producing
heterogenization
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 - Fee Related
Application number
DE59805967T
Other languages
German (de)
Inventor
Reinhard Winkler
Guenther Hoellrigl
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
Application filed by Alcan Technology and Management Ltd filed Critical Alcan Technology and Management Ltd
Application granted granted Critical
Publication of DE59805967D1 publication Critical patent/DE59805967D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions

Abstract

A die cast component of precipitation hardenable aluminum-magnesium-silicon alloy is subjected to a heterogenization anneal to increase its ductility. In the production of a component of Mg2Si precipitation hardenable aluminum alloy with a Si or Mg2Si eutectic by die casting, the die cast component is subjected to a heterogenization anneal at 320-410 degrees C for 320-10 min. Preferred Features: The aluminum alloy contains 2.0-11.0 wt.% Si and 0.10-5.5 wt.% Mg, with optional additions of 0.1-0.5 wt.% Fe and 0.2-1.2 wt.% Mn.
DE59805967T 1998-01-29 1998-01-29 Process for producing a component from an aluminum alloy by die casting Expired - Fee Related DE59805967D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810062A EP0933441B1 (en) 1998-01-29 1998-01-29 Process for producing an aluminium alloy pressure die cast component

Publications (1)

Publication Number Publication Date
DE59805967D1 true DE59805967D1 (en) 2002-11-21

Family

ID=8235907

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59805967T Expired - Fee Related DE59805967D1 (en) 1998-01-29 1998-01-29 Process for producing a component from an aluminum alloy by die casting

Country Status (8)

Country Link
EP (1) EP0933441B1 (en)
AT (1) ATE226263T1 (en)
BR (1) BR9900621A (en)
DE (1) DE59805967D1 (en)
DK (1) DK0933441T3 (en)
ES (1) ES2181152T3 (en)
PT (1) PT933441E (en)
SI (1) SI0933441T1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916037C1 (en) * 1999-04-09 2000-09-14 Daimler Chrysler Ag Lamella clutch lamella carrier manufacturing method uses lightweight metal alloy components provided with surface coating of given hardness after machining
DE102008056511B4 (en) * 2008-11-08 2011-01-20 Audi Ag Process for producing thin-walled metal components from an Al-SiMg alloy, in particular components of a motor vehicle
GB2522716B (en) * 2014-02-04 2016-09-14 Jbm Int Ltd Method of manufacture
KR102602980B1 (en) * 2018-04-16 2023-11-16 현대자동차주식회사 Aluminium alloy for die casting and manufacturing method for aluminium alloy casting using the same
KR20210076329A (en) * 2019-12-16 2021-06-24 현대자동차주식회사 Aluminium alloy for die casting and manufacturing method for aluminium alloy casting using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB390244A (en) * 1931-11-14 1933-04-06 Horace Campbell Hall Improvements in the heat treatment of aluminium alloys
GB613413A (en) * 1942-03-21 1948-11-29 Clay Patrick Bedford Improvements in or relating to methods of shipbuilding
FR2323771A1 (en) * 1975-09-12 1977-04-08 Snecma Heat treating aluminium-silicon-magnesium castings - in two stages to improve dimensional stability
US4419143A (en) * 1981-11-16 1983-12-06 Nippon Light Metal Company Limited Method for manufacture of aluminum alloy casting
BR9602348A (en) * 1995-05-19 1998-09-01 Tenedora Nemak Sa De Cv Process for the production of a metallic molten object formed from a heat-treatable aluminum alloy and process for the production of a metal formed from a heat-curable aluminum alloy by heat treatment

Also Published As

Publication number Publication date
SI0933441T1 (en) 2003-04-30
EP0933441A1 (en) 1999-08-04
DK0933441T3 (en) 2003-02-17
EP0933441B1 (en) 2002-10-16
ATE226263T1 (en) 2002-11-15
BR9900621A (en) 1999-12-14
ES2181152T3 (en) 2003-02-16
PT933441E (en) 2003-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee