BR0313637A - Liga de al-cu com alta dureza - Google Patents

Liga de al-cu com alta dureza

Info

Publication number
BR0313637A
BR0313637A BR0313637-0A BR0313637A BR0313637A BR 0313637 A BR0313637 A BR 0313637A BR 0313637 A BR0313637 A BR 0313637A BR 0313637 A BR0313637 A BR 0313637A
Authority
BR
Brazil
Prior art keywords
alloy
weight
range
high hardness
amount
Prior art date
Application number
BR0313637-0A
Other languages
English (en)
Inventor
Rinze Benedictus
Christian Joachim Keidel
Alfred Ludwig Heinz
Alfred Johann Peter Haszler
Hinrich Johannes Wil Hargarter
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
Application filed by Corus Aluminium Walzprod Gmbh filed Critical Corus Aluminium Walzprod Gmbh
Publication of BR0313637A publication Critical patent/BR0313637A/pt

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
    • C22F1/057—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 copper 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Conductive Materials (AREA)
  • Metal Rolling (AREA)
  • Materials For Photolithography (AREA)
  • Complex Calculations (AREA)

Abstract

"LIGA DE AL-CU COM ALTA DUREZA". A presente invenção refere-se a uma liga de Al-CU das séries de ligas AA2000 com uma alta dureza e uma resistência aumentada, que inclui a composição que se segue (em % em peso) Cu 4,5 - 5,5; Mg 0,5 - 1,6, Mn <243> 0,80 Zr <243> 0,18; Cr <243> 0,18; Si <243> 0,15 Fe <243> 0,15, e o restante é essencialmente alumínio e elementos incidentais e impurezas, e na qual a quantidade (% em peso) de magnésio está: ou (a) em uma faixa de 1,0 até 1,6% ou de forma alternativa (b) em uma faixa de 0,50 até 1,2% quando a quantidade de elementos de formação de dispersóides, tais como Cr, Zr ou Mn, é controlada e está(em % em peso) em uma faixa de 0,10 a 0,70%.
BR0313637-0A 2002-08-20 2003-08-19 Liga de al-cu com alta dureza BR0313637A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02078445 2002-08-20
PCT/EP2003/009535 WO2004018721A1 (en) 2002-08-20 2003-08-19 Al-Cu ALLOY WITH HIGH TOUGHNESS

Publications (1)

Publication Number Publication Date
BR0313637A true BR0313637A (pt) 2005-09-27

Family

ID=31896920

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0313637-0A BR0313637A (pt) 2002-08-20 2003-08-19 Liga de al-cu com alta dureza

Country Status (8)

Country Link
US (1) US7494552B2 (pt)
CN (1) CN1325682C (pt)
AU (1) AU2003270117A1 (pt)
BR (1) BR0313637A (pt)
CA (1) CA2493399C (pt)
DE (1) DE10393072T5 (pt)
GB (1) GB2406578B (pt)
WO (1) WO2004018721A1 (pt)

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US7604704B2 (en) * 2002-08-20 2009-10-20 Aleris Aluminum Koblenz Gmbh Balanced Al-Cu-Mg-Si alloy product
FR2858984B1 (fr) * 2003-08-19 2007-01-19 Corus Aluminium Walzprod Gmbh Produit en alliage ai-cu a haute tenacite et son procede de production
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CN105002408A (zh) * 2015-07-12 2015-10-28 河北钢研德凯科技有限公司 一种优质高强铸造铝合金材料及制备方法
CN105420569A (zh) * 2015-11-24 2016-03-23 中北大学 高强高韧新型Al-Cu合金
CN106834988B (zh) * 2017-01-24 2018-07-27 湖南人文科技学院 一种铝铜镁合金获得高综合性能的热机械处理工艺
WO2018157159A1 (en) * 2017-02-27 2018-08-30 Arconic Inc. Aluminum alloy compositions, products and methods of making the same
CN107236917B (zh) * 2017-07-04 2019-02-19 江苏理工学院 一种铝合金形变热处理方法
CN110894580A (zh) * 2018-09-12 2020-03-20 中南大学 一种提高退火态铝铜合金板材强度和韧性的热处理方法
WO2020123096A2 (en) * 2018-11-16 2020-06-18 Arconic Inc. 2xxx aluminum alloys
EP3980569A4 (en) * 2019-06-06 2023-07-05 Arconic Technologies LLC ALUMINUM ALLOYS CONTAINING SILICON, MAGNESIUM, COPPER AND ZINC
CN110423966B (zh) * 2019-07-29 2020-09-22 中国航发北京航空材料研究院 一种提高铝锂合金产品综合性能的制备工艺
CN110527883B (zh) * 2019-09-18 2021-06-29 江苏集萃精凯高端装备技术有限公司 一种含Cu-Mn-Mg的耐高温铸造铝合金及其制备方法
CN113073242B (zh) * 2021-03-26 2022-05-03 鹰潭市林兴建材有限公司 一种导电性能良好的铝合金材料的生产方法
CN113403514B (zh) * 2021-06-11 2022-07-01 南昌大学 一种高强铸造铝合金及制备方法
CN114752831B (zh) * 2022-03-24 2023-04-07 中南大学 一种高强度耐蚀铝合金及其制备方法和应用
CN114892053B (zh) * 2022-04-18 2023-07-21 中国兵器科学研究院宁波分院 一种用于增材制造的高强韧铝铜镁合金及其产品的热处理方法
CN115261752B (zh) * 2022-07-20 2023-07-18 重庆大学 一种高强2024铝合金加工工艺及高强2024铝合金

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Also Published As

Publication number Publication date
US20040060618A1 (en) 2004-04-01
GB2406578A (en) 2005-04-06
GB2406578B (en) 2006-04-26
CA2493399A1 (en) 2004-03-04
AU2003270117A1 (en) 2004-03-11
CN1325682C (zh) 2007-07-11
CA2493399C (en) 2010-04-13
CN1675389A (zh) 2005-09-28
US7494552B2 (en) 2009-02-24
WO2004018721A1 (en) 2004-03-04
GB0502073D0 (en) 2005-03-09
US20080060724A2 (en) 2008-03-13
DE10393072T5 (de) 2005-10-20

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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