BRPI0409360A - liga de al-zn de alta resistência e método para produzir um produto de tal liga - Google Patents

liga de al-zn de alta resistência e método para produzir um produto de tal liga

Info

Publication number
BRPI0409360A
BRPI0409360A BRPI0409360-7A BRPI0409360A BRPI0409360A BR PI0409360 A BRPI0409360 A BR PI0409360A BR PI0409360 A BRPI0409360 A BR PI0409360A BR PI0409360 A BRPI0409360 A BR PI0409360A
Authority
BR
Brazil
Prior art keywords
alloy
product
produce
high strength
weight
Prior art date
Application number
BRPI0409360-7A
Other languages
English (en)
Inventor
Rinze Benedictus
Christian Joachim Keidel
Alfred Ludwig Heinz
Original Assignee
Corus Aluminium Walzprod Gmbh
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=33041014&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0409360(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Corus Aluminium Walzprod Gmbh filed Critical Corus Aluminium Walzprod Gmbh
Publication of BRPI0409360A publication Critical patent/BRPI0409360A/pt

Links

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
    • C22C21/10—Alloys based on aluminium with zinc 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
    • C22F1/053—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 zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

"LIGA DE AL-ZN DE ALTA RESISTêNCIA E MéTODO PARA PRODUZIR UM PRODUTO DE TAL LIGA". A presente invenção refere-se a um produto de liga de Al-Zn de alta resistência com uma combinação melhorada de resistência à corrosão e dureza, a mencionada liga compreendendo essencialmente (em % em peso): Zn: 6,0 - 9,5, Cu: 1,3 - 2,4, Mg: 1,5 - 2,6, Mn e Zr < 0,25 mas preferivelmente em uma faixa entre 0,05 e 0,15 para teores mais altos de Zn, outros elementos cada um com menos de 0,05 e menos de 0,25 no total, o saldo sendo alumínio onde (em % em peso): 0,1 ¢Cu! + 1,3 < ¢Mg! < 0,2¢Cul + 2,15, preferivelmente 0,2¢Cu! + 1,3 < ¢Mg! < 0,1¢Cu! + 2,15. A invenção refere-se também a um método para produzir esses produtos de liga, e a algumas de suas aplicações preferidas tais como aplicações em asas superiores de uma aeronave.
BRPI0409360-7A 2003-04-10 2004-04-09 liga de al-zn de alta resistência e método para produzir um produto de tal liga BRPI0409360A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03076049 2003-04-10
PCT/EP2004/003997 WO2004090183A1 (en) 2003-04-10 2004-04-09 High strength al-zn alloy and method for producing such an alloy product

Publications (1)

Publication Number Publication Date
BRPI0409360A true BRPI0409360A (pt) 2006-04-25

Family

ID=33041014

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409360-7A BRPI0409360A (pt) 2003-04-10 2004-04-09 liga de al-zn de alta resistência e método para produzir um produto de tal liga

Country Status (12)

Country Link
US (2) US20050034794A1 (pt)
JP (1) JP4964586B2 (pt)
CN (2) CN103146969B (pt)
AT (1) AT502294B1 (pt)
BR (1) BRPI0409360A (pt)
CA (2) CA2519387C (pt)
DE (1) DE112004000596B4 (pt)
ES (2) ES2398002B2 (pt)
FR (1) FR2853666B1 (pt)
GB (1) GB2415203B (pt)
RU (1) RU2353699C2 (pt)
WO (1) WO2004090183A1 (pt)

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CN104789835A (zh) * 2014-05-07 2015-07-22 天长市正牧铝业科技有限公司 一种用于球棒的高强高韧铝合金
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CA2519387A1 (en) 2004-10-21
CN1780925B (zh) 2013-03-27
WO2004090183A1 (en) 2004-10-21
DE112004000596B4 (de) 2011-03-24
GB0520502D0 (en) 2005-11-16
ES2398002A1 (es) 2013-03-13
CA2881183A1 (en) 2004-10-21
US20050034794A1 (en) 2005-02-17
JP4964586B2 (ja) 2012-07-04
US20090320969A1 (en) 2009-12-31
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CN1780925A (zh) 2006-05-31
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AT502294B1 (de) 2010-02-15
CN103146969A (zh) 2013-06-12
RU2353699C2 (ru) 2009-04-27
CA2881183C (en) 2018-06-12
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GB2415203A (en) 2005-12-21
CA2519387C (en) 2015-06-02

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