BR9407462A - Extrusable Al-Mg-Si alloys - Google Patents

Extrusable Al-Mg-Si alloys

Info

Publication number
BR9407462A
BR9407462A BR9407462A BR9407462A BR9407462A BR 9407462 A BR9407462 A BR 9407462A BR 9407462 A BR9407462 A BR 9407462A BR 9407462 A BR9407462 A BR 9407462A BR 9407462 A BR9407462 A BR 9407462A
Authority
BR
Brazil
Prior art keywords
alloys
extrusable
composition
weight
extrudability
Prior art date
Application number
BR9407462A
Other languages
Portuguese (pt)
Inventor
Hang Lam Yiu
Ricky Arthur Ricks
Stephen Anthony Court
Original Assignee
Alcan Int 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10741279&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9407462(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of BR9407462A publication Critical patent/BR9407462A/en

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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent

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)
  • Extrusion Of Metal (AREA)
  • Powder Metallurgy (AREA)
  • Glass Compositions (AREA)

Abstract

High strength high extrudability Al-Mg-Si alloys have the composition in weight %: Mg 0.25-0.40; Si 0.60-0.90; Fe up to 0.35; Mn up to 0.35 preferably 0.10-0.25.
BR9407462A 1993-08-31 1994-08-30 Extrusable Al-Mg-Si alloys BR9407462A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939318041A GB9318041D0 (en) 1993-08-31 1993-08-31 Extrudable a1-mg-si alloys
PCT/GB1994/001880 WO1995006759A1 (en) 1993-08-31 1994-08-30 EXTRUDABLE Al-Mg-Si ALLOYS

Publications (1)

Publication Number Publication Date
BR9407462A true BR9407462A (en) 1996-11-12

Family

ID=10741279

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9407462A BR9407462A (en) 1993-08-31 1994-08-30 Extrusable Al-Mg-Si alloys

Country Status (12)

Country Link
US (1) US20090047172A1 (en)
EP (1) EP0716716B2 (en)
JP (1) JPH09501987A (en)
AT (1) ATE169689T1 (en)
AU (1) AU680679B2 (en)
BR (1) BR9407462A (en)
CA (1) CA2169968C (en)
DE (1) DE69412491T3 (en)
GB (1) GB9318041D0 (en)
NO (1) NO960808D0 (en)
NZ (1) NZ271423A (en)
WO (1) WO1995006759A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998042884A1 (en) * 1997-03-21 1998-10-01 Alcan International Limited Al-Mg-Si ALLOY WITH GOOD EXTRUSION PROPERTIES
AU725909B2 (en) * 1997-03-21 2000-10-26 Alcan International Limited Al-Mg-Si alloy with good extrusion properties
EA002898B1 (en) * 1999-02-12 2002-10-31 Норск Хюдро Аса Process of treating an aluminium alloy containing magnesium and silicon
ES2205783T3 (en) * 1999-02-12 2004-05-01 Norsk Hydro Asa PROCEDURE TO PRODUCE AN ALUMINUM ALLOY CONTAINING MAGNESIUM AND SILICON.
BG65068B1 (en) * 2001-08-09 2007-01-31 Norsk Hydro Asa Method for the treatment of alluminium alloy containing magnesium and silicon
NO20034731D0 (en) * 2003-10-22 2003-10-22 Norsk Hydro As aluminum Alloy
WO2006056481A1 (en) * 2004-11-25 2006-06-01 Corus Aluminium Nv Aluminium alloy sheet for automotive applications
JP5153659B2 (en) * 2009-01-09 2013-02-27 ノルスク・ヒドロ・アーエスアー Method for treating aluminum alloy containing magnesium and silicon

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1333327A (en) * 1971-05-25 1973-10-10 Alcan Res & Dev Aluminium alloys
GB1430758A (en) * 1972-08-23 1976-04-07 Alcan Res & Dev Aluminium alloys
JPS6049707B2 (en) * 1977-08-16 1985-11-05 住友アルミニウム製錬株式会社 Manufacturing method for thin-walled extruded sections
US4256488A (en) * 1979-09-27 1981-03-17 Swiss Aluminium Ltd. Al-Mg-Si Extrusion alloy
DE3243371A1 (en) * 1982-09-13 1984-03-15 Schweizerische Aluminium AG, 3965 Chippis ALUMINUM ALLOY
JPS61136650A (en) * 1984-12-05 1986-06-24 Sumitomo Alum Smelt Co Ltd Medium strength aluminum alloy having superior extrudability and bendability
CA1287013C (en) * 1985-07-25 1991-07-30 Yasuhisa Nishikawa Aluminum alloy support for lithographic printing plates
US5223050A (en) * 1985-09-30 1993-06-29 Alcan International Limited Al-Mg-Si extrusion alloy
GB8524077D0 (en) * 1985-09-30 1985-11-06 Alcan Int Ltd Al-mg-si extrusion alloy
US4808247A (en) * 1986-02-21 1989-02-28 Sky Aluminium Co., Ltd. Production process for aluminum-alloy rolled sheet
FR2601040B1 (en) * 1986-07-07 1988-09-02 Cegedur SOLDERABLE AND WELDABLE ALUMINUM ALLOY AND MANUFACTURING METHOD THEREOF
BE906107A (en) * 1986-12-30 1987-04-16 Alusuisse Fabrication aluminium alloy - containing iron, vanadium, copper, manganese
EP0480402B1 (en) * 1990-10-09 1995-02-15 Sumitomo Light Metal Industries Limited Process for manufacturing aluminium alloy material with excellent formability, shape fixability and bake hardenability
JPH07197219A (en) * 1993-12-28 1995-08-01 Furukawa Electric Co Ltd:The Production of aluminum alloy sheet for forming
US5571347A (en) * 1994-04-07 1996-11-05 Northwest Aluminum Company High strength MG-SI type aluminum alloy
US5525169A (en) * 1994-05-11 1996-06-11 Aluminum Company Of America Corrosion resistant aluminum alloy rolled sheet
AU725909B2 (en) * 1997-03-21 2000-10-26 Alcan International Limited Al-Mg-Si alloy with good extrusion properties

Also Published As

Publication number Publication date
DE69412491T3 (en) 2005-07-07
NZ271423A (en) 1997-11-24
US20090047172A1 (en) 2009-02-19
EP0716716A1 (en) 1996-06-19
WO1995006759A1 (en) 1995-03-09
DE69412491T2 (en) 1998-12-24
DE69412491D1 (en) 1998-09-17
NO960808L (en) 1996-02-28
ATE169689T1 (en) 1998-08-15
CA2169968A1 (en) 1995-03-09
NO960808D0 (en) 1996-02-28
GB9318041D0 (en) 1993-10-20
EP0716716B2 (en) 2004-12-29
JPH09501987A (en) 1997-02-25
EP0716716B1 (en) 1998-08-12
CA2169968C (en) 2006-08-29
AU680679B2 (en) 1997-08-07
AU7504694A (en) 1995-03-22

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.