ES2002503A6 - Lingote de extrusion, metodo para formarlo y metodo para obtener un producto extruido. - Google Patents

Lingote de extrusion, metodo para formarlo y metodo para obtener un producto extruido.

Info

Publication number
ES2002503A6
ES2002503A6 ES8602270A ES8602270A ES2002503A6 ES 2002503 A6 ES2002503 A6 ES 2002503A6 ES 8602270 A ES8602270 A ES 8602270A ES 8602270 A ES8602270 A ES 8602270A ES 2002503 A6 ES2002503 A6 ES 2002503A6
Authority
ES
Spain
Prior art keywords
ingot
alloy
cooling
extrusion
beta
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
Application number
ES8602270A
Other languages
English (en)
Inventor
Anthony James Bryant
David John Field
Ernest Paul Butler
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10585953&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2002503(A6) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Publication of ES2002503A6 publication Critical patent/ES2002503A6/es
Expired 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
    • C22F1/05—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Of Metal (AREA)
  • Powder Metallurgy (AREA)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

LINGOTE DE EXTRUSION DE UNA ALEACION DE AL-SI-MG QUE TIENE SUSTANCIALMENTE TODO EL MG PRESENTE EN FORMA DE PARTICULAS, QUE TIENEN UN DIAMETRO MEDIO DE AL MENOS 0,1 MICRAS, DE MG2SI EN FASE BETA, EN AUSENCIA SUSTANCIAL DE MG2SI EN FASE BETA. EL LINGOTE PUEDE HACERSE COLANDO UN LINGOTE DE LA ALEACION, HOMOGENEIZANDO EL LINGOTE, ENFRIANDO EL LINGOTE HOMOGENEIZADO HASTA UNA TEMPERATURA DE MANTENIMIENTO DE 250JC A 425JC A UNA VELOCIDAD DE ENFRIAMIENTO DE AL MENOS 400JC/H, MANTENIENDO EL LINGOTE 0,25 A 3 HORAS Y ENFRIANDO. EL LINGOTE TIENE PROPIEDADES DE EXTRUSION MEJORADAS Y, PARTIENDO DE EL, PUEDE OBTENERSE UN PRODUCTO EXTRUIDO RECALENTANDO EL LINGOTE Y EXTRUYENDOLO EN CALIENTE DESDE UNA BOQUILLA DE EXTRUSION.
ES8602270A 1985-09-30 1986-09-29 Lingote de extrusion, metodo para formarlo y metodo para obtener un producto extruido. Expired ES2002503A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858524077A GB8524077D0 (en) 1985-09-30 1985-09-30 Al-mg-si extrusion alloy

Publications (1)

Publication Number Publication Date
ES2002503A6 true ES2002503A6 (es) 1988-08-16

Family

ID=10585953

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602270A Expired ES2002503A6 (es) 1985-09-30 1986-09-29 Lingote de extrusion, metodo para formarlo y metodo para obtener un producto extruido.

Country Status (14)

Country Link
US (1) US4861389A (es)
EP (1) EP0222479B1 (es)
JP (1) JPS6296639A (es)
KR (1) KR940004032B1 (es)
AT (1) ATE46195T1 (es)
AU (1) AU594081B2 (es)
BR (1) BR8604699A (es)
CA (1) CA1292134C (es)
DE (2) DE3665489D1 (es)
ES (1) ES2002503A6 (es)
GB (1) GB8524077D0 (es)
MY (1) MY101857A (es)
NO (1) NO167214C (es)
NZ (1) NZ217667A (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO166879C (no) * 1987-07-20 1991-09-11 Norsk Hydro As Fremgangsmaate for fremstilling av en aluminiumslegering.
USRE34442E (en) * 1987-07-20 1993-11-16 Norsk Hydro A.S Method for producing an aluminum alloy
JPH02232330A (ja) * 1989-03-02 1990-09-14 Showa Alum Corp アルミニウム合金製スクリューローター
GB9012085D0 (en) * 1990-05-31 1990-07-18 Cmb Foodcan Plc Plastic closures having tear-tabs
GB9016694D0 (en) * 1990-07-30 1990-09-12 Alcan Int Ltd Ductile ultra-high strength aluminium alloy extrusions
JPH04141542A (ja) * 1990-09-28 1992-05-15 Tostem Corp 押出用アルミニウム合金
JPH04331195A (ja) * 1991-05-01 1992-11-19 Nobuo Iida バインダーのコネクタシート
JP2614686B2 (ja) * 1992-06-30 1997-05-28 住友軽金属工業株式会社 形状凍結性及び塗装焼付硬化性に優れた成形加工用アルミニウム合金の製造方法
GB9318041D0 (en) * 1993-08-31 1993-10-20 Alcan Int Ltd Extrudable a1-mg-si alloys
JP3200523B2 (ja) * 1994-10-11 2001-08-20 ワイケイケイ株式会社 グレー発色用時効硬化型アルミニウム合金押出形材及びその製造方法
NO304436B1 (no) * 1996-05-10 1998-12-14 Norsk Hydro As FremgangsmÕte for fremstilling av legeringer fra eutektiske legeringssystemer
US5785776A (en) * 1996-06-06 1998-07-28 Reynolds Metals Company Method of improving the corrosion resistance of aluminum alloys and products therefrom
FR2752244B1 (fr) * 1996-08-06 1998-09-18 Pechiney Rhenalu Produit pour construction soudee en alliage almgmn a tenue a la corrosion amelioree
US6716785B2 (en) 1999-08-11 2004-04-06 Akzo Nobel Nv Composite and process for the in-situ preparation of a composite comprising a cationic clay and binder/matrix material
US6630039B2 (en) 2000-02-22 2003-10-07 Alcoa Inc. Extrusion method utilizing maximum exit temperature from the die
NO312597B1 (no) * 2000-11-08 2002-06-03 Norsk Hydro As En metode for tildannelse av formede produkter av en aluminiumslegering samt anvendelse av samme
CA2440666C (en) * 2001-03-28 2011-07-12 Sumitomo Light Metal Industries, Ltd. Aluminum alloy sheet with excellent formability and paint bake hardenability and method for production thereof
JP2002309329A (ja) * 2001-04-10 2002-10-23 Aisin Keikinzoku Co Ltd 熱伝導性に優れたＡｌ−Ｍｇ−Ｓｉ系アルミニウム合金押出形材
JP4553323B2 (ja) * 2003-11-10 2010-09-29 昭和電工株式会社 成形品の製造方法
US7422645B2 (en) * 2005-09-02 2008-09-09 Alcoa, Inc. Method of press quenching aluminum alloy 6020
JP6000988B2 (ja) * 2012-01-31 2016-10-05 アイシン軽金属株式会社 耐食性、延性及び焼入れ性に優れた高強度アルミニウム合金押出材及びその製造方法
JP6850737B2 (ja) 2015-06-24 2021-03-31 ノベリス・インコーポレイテッドＮｏｖｅｌｉｓ Ｉｎｃ． 金属処理炉と組み合わせて使用される高速反応、ヒータ及び関連制御システム
CN108085545A (zh) * 2017-12-28 2018-05-29 河南中孚铝合金有限公司 电脑硬盘驱动臂用铝合金圆铸锭及其生产方法
PL3922743T3 (pl) * 2020-06-10 2024-09-23 Novelis Koblenz Gmbh Sposób wytwarzania płyty ze stopu aluminium do elementów komór próżniowych
NO347077B1 (en) * 2021-09-14 2023-05-08 Norsk Hydro As Heat treatable aluminium alloy with improved mechanical properties and method for producing it
CN114130848B (zh) * 2021-11-25 2024-08-20 江阴协宏金属制品有限公司 一种客运车用铝型材的加工方法
CN114351015A (zh) * 2021-12-28 2022-04-15 广东和胜工业铝材股份有限公司 一种细晶铝合金及其制备方法和应用
CN115572868B (zh) * 2022-09-09 2023-11-03 江苏亚太轻合金科技股份有限公司 一种低性能、硬度6系铝合金及其制备方法
CN118854129A (zh) * 2024-07-10 2024-10-29 魏桥(苏州)轻量化研究院有限公司 一种6系铝合金及其均匀化热处理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113052A (en) * 1960-07-05 1963-12-03 Aluminum Co Of America Method of making aluminum base alloy extruded product
US3222227A (en) * 1964-03-13 1965-12-07 Kaiser Aluminium Chem Corp Heat treatment and extrusion of aluminum alloy
US3816190A (en) * 1969-03-13 1974-06-11 Vmw Ranshofen Berndorf Ag Method of heat-treatment of aluminum alloys
US3990922A (en) * 1975-10-20 1976-11-09 Swiss Aluminium Ltd. Processing aluminum alloys
US4256488A (en) * 1979-09-27 1981-03-17 Swiss Aluminium Ltd. Al-Mg-Si Extrusion alloy
US4412870A (en) * 1980-12-23 1983-11-01 Aluminum Company Of America Wrought aluminum base alloy products having refined intermetallic phases and method
US4659396A (en) * 1984-07-30 1987-04-21 Aluminum Company Of America Metal working method

Also Published As

Publication number Publication date
AU594081B2 (en) 1990-03-01
MY101857A (en) 1992-01-31
JPS6296639A (ja) 1987-05-06
NO863864L (no) 1987-03-31
JPH0472899B2 (es) 1992-11-19
KR940004032B1 (en) 1994-05-11
US4861389A (en) 1989-08-29
EP0222479A1 (en) 1987-05-20
ATE46195T1 (de) 1989-09-15
DE222479T1 (de) 1987-11-05
CA1292134C (en) 1991-11-19
NO863864D0 (no) 1986-09-29
NZ217667A (en) 1988-06-30
BR8604699A (pt) 1987-06-23
NO167214C (no) 1991-10-16
DE3665489D1 (en) 1989-10-12
AU6316986A (en) 1987-04-02
NO167214B (no) 1991-07-08
EP0222479B1 (en) 1989-09-06
GB8524077D0 (en) 1985-11-06

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-09-29

FD1A Patent lapsed

Effective date: 20030930