EP1528111A1 - Produit en alliage d'aluminium Al-Si-Mg et sa méthode de production - Google Patents

Produit en alliage d'aluminium Al-Si-Mg et sa méthode de production Download PDF

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Publication number
EP1528111A1
EP1528111A1 EP04025523A EP04025523A EP1528111A1 EP 1528111 A1 EP1528111 A1 EP 1528111A1 EP 04025523 A EP04025523 A EP 04025523A EP 04025523 A EP04025523 A EP 04025523A EP 1528111 A1 EP1528111 A1 EP 1528111A1
Authority
EP
European Patent Office
Prior art keywords
aluminum alloy
alloy product
casting
less
approximately
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Withdrawn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
EP04025523A
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German (de)
English (en)
Inventor
Katsumi c/o Aisin Seiki K. K. Takagi
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Publication of EP1528111A1 publication Critical patent/EP1528111A1/fr
Withdrawn legal-status Critical Current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
    • C22C21/02—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
    • 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

Definitions

  • an aluminum alloy in the above references which is light in weight and has higher mechanical properties as an aluminum alloy member used for a vehicle underbody (e.g., a chassis line) such as a vehicular upper arm or lower arm. Components of the vehicle underbody are required to have higher mechanical properties and also required to be of high corrosion resistance.
  • the aluminum alloy member disclosed in the above references have been sufficiently weighed in improvement of mechanical properties thereof, and yet have not been sufficiently weighed in improvement of corrosion resistance thereof.
  • the casting-forged product 5 exhibits a relatively high degree of orientational regarding metal flow at an intermediate area in the thickness direction of the casting-forged product 5.
  • the casting-forged product 5 does not show a relatively high degree of orientational at the forging surfaces 5f in the vicinity of the die surfaces 46f. Therefore, a chill structure may remain around the die surfaces 46f of the forging cavity 46 during the casting process.

Landscapes

  • 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)
  • Forging (AREA)
  • Vehicle Body Suspensions (AREA)
EP04025523A 2003-10-28 2004-10-27 Produit en alliage d'aluminium Al-Si-Mg et sa méthode de production Withdrawn EP1528111A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003367570A JP4192755B2 (ja) 2003-10-28 2003-10-28 アルミニウム合金部材及びその製造方法
JP2003367570 2003-10-28

Publications (1)

Publication Number Publication Date
EP1528111A1 true EP1528111A1 (fr) 2005-05-04

Family

ID=34420132

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04025523A Withdrawn EP1528111A1 (fr) 2003-10-28 2004-10-27 Produit en alliage d'aluminium Al-Si-Mg et sa méthode de production

Country Status (4)

Country Link
US (1) US20050087267A1 (fr)
EP (1) EP1528111A1 (fr)
JP (1) JP4192755B2 (fr)
CN (1) CN1611622A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009006939A1 (fr) 2007-07-09 2009-01-15 Bharat Forge Aluminiumtechnik Gmbh & Co. Kg Coulée-forgeage d'alliages de corroyage

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008014033A (ja) * 2006-07-06 2008-01-24 Sunpole Co 挿抜式車止め
DE502007002411D1 (de) * 2007-05-24 2010-02-04 Rheinfelden Aluminium Gmbh Warmfeste Aluminiumlegierung
DE102010007812B4 (de) * 2010-02-11 2017-04-20 Ksm Castings Group Gmbh Verfahren und Vorrichtung zur Herstellung von Kraftfahrzeug-Fahrwerksteilen
CN105483467A (zh) * 2016-02-02 2016-04-13 广东辉丰科技股份有限公司 一种拉链用纳米晶铝合金及其制备方法
WO2017147504A1 (fr) * 2016-02-24 2017-08-31 Detroit Materials Inc. Procédé de formation d'alliage de fer de fluidité élevée et articles ainsi fabriqués
CN106319299A (zh) * 2016-08-31 2017-01-11 中信戴卡股份有限公司 一种新型铝合金及其制备方法
CN107557621A (zh) * 2017-08-31 2018-01-09 国网河南省电力公司西峡县供电公司 一种适用于架空输电线路的铝合金导线及其制备方法
CN111155001B (zh) * 2020-03-09 2022-05-24 安徽唐瑞汽车科技有限公司 一种高强度高延伸率铝合金及其生产方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673482A (ja) * 1992-08-26 1994-03-15 Honda Motor Co Ltd アルミニウム合金部材及びその製造方法
EP0701002A1 (fr) 1994-09-09 1996-03-13 Ube Industries, Ltd. Procédé de fabrication d'alliages d'aluminium ou de magnésium à l'état semi-solide
FR2727336A1 (fr) * 1994-11-29 1996-05-31 Asahi Tec Corp Procede de fluotournage d'une roue de vehicule
JPH08246118A (ja) * 1995-03-03 1996-09-24 Ube Ind Ltd アルミニウム合金鋳物の製造方法
EP0773302A1 (fr) 1995-10-09 1997-05-14 Honda Giken Kogyo Kabushiki Kaisha Procédé de coulée de gelées métalliques et gelées d'aluminium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100151A (ja) * 1986-04-04 1988-05-02 Hitachi Metals Ltd アルミニウム合金部材とその複合加工方法
JPH02232331A (ja) * 1989-03-03 1990-09-14 Nippon Light Metal Co Ltd 耐糸状腐食性に優れた金型鋳造用アルミニウム合金
JP3335732B2 (ja) * 1993-10-12 2002-10-21 日本軽金属株式会社 亜共晶Ａｌ−Ｓｉ系合金及びその鋳造法
JP3107517B2 (ja) * 1995-03-30 2000-11-13 株式会社神戸製鋼所 切削性に優れる高耐食アルミニウム合金押出材
JP2002302728A (ja) * 2001-04-09 2002-10-18 Hoei Kogyo Kk 鋳造鍛造用アルミニウム合金、アルミニウム鋳造鍛造品及び製造方法
JP2002361399A (ja) * 2001-06-07 2002-12-17 Aisin Seiki Co Ltd アルミニウム合金鋳造鍛造方法、鋳造鍛造用アルミニウム合金

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673482A (ja) * 1992-08-26 1994-03-15 Honda Motor Co Ltd アルミニウム合金部材及びその製造方法
EP0701002A1 (fr) 1994-09-09 1996-03-13 Ube Industries, Ltd. Procédé de fabrication d'alliages d'aluminium ou de magnésium à l'état semi-solide
FR2727336A1 (fr) * 1994-11-29 1996-05-31 Asahi Tec Corp Procede de fluotournage d'une roue de vehicule
JPH08246118A (ja) * 1995-03-03 1996-09-24 Ube Ind Ltd アルミニウム合金鋳物の製造方法
EP0773302A1 (fr) 1995-10-09 1997-05-14 Honda Giken Kogyo Kabushiki Kaisha Procédé de coulée de gelées métalliques et gelées d'aluminium

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 328 (C - 1215) 22 June 1994 (1994-06-22) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 01 31 January 1997 (1997-01-31) *
STEFANESCU D M ET AL AMERICAN SOCIETY FOR METALS: "Metals Handbook, 9th edition, volume 15 Casting", CASTING, METALS HANDBOOK, METALS PARK, ASM, US, vol. VOL. 15, 1988, pages 327 - 338, XP002310596 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009006939A1 (fr) 2007-07-09 2009-01-15 Bharat Forge Aluminiumtechnik Gmbh & Co. Kg Coulée-forgeage d'alliages de corroyage

Also Published As

Publication number Publication date
CN1611622A (zh) 2005-05-04
US20050087267A1 (en) 2005-04-28
JP4192755B2 (ja) 2008-12-10
JP2005133112A (ja) 2005-05-26

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