BRPI0605870A2 - ligas da série 2000 com desempenho melhorado de toleráncia aos danos para aplicações aeroespaciais - Google Patents

ligas da série 2000 com desempenho melhorado de toleráncia aos danos para aplicações aeroespaciais

Info

Publication number
BRPI0605870A2
BRPI0605870A2 BRPI0605870-1A BRPI0605870A BRPI0605870A2 BR PI0605870 A2 BRPI0605870 A2 BR PI0605870A2 BR PI0605870 A BRPI0605870 A BR PI0605870A BR PI0605870 A2 BRPI0605870 A2 BR PI0605870A2
Authority
BR
Brazil
Prior art keywords
weight
damage tolerance
aerospace applications
magnesium
series alloys
Prior art date
Application number
BRPI0605870-1A
Other languages
English (en)
Inventor
Jen C Lin
John M Newman
Paul E Magnusen
Gary H Bray
Original Assignee
Alcoa Inc
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 Alcoa Inc filed Critical Alcoa Inc
Publication of BRPI0605870A2 publication Critical patent/BRPI0605870A2/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
    • C22C21/12—Alloys based on aluminium 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
    • 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
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Extrusion Of Metal (AREA)
  • Conductive Materials (AREA)
  • Fuses (AREA)

Abstract

LIGAS DA SéRIE 2000 COM DESEMPENHO MELHORADO DE TOLERáNCIA AOS DANOS PARA APLICAçõES AEROESPACIAIS. A presente invenção fornece uma liga de alumínio de série 2000 tendo uma tolerância melhorada ao dano, a liga consistindo essencialmente em cerca de 3,0-4,0% em peso de cobre; cerca de 0,4-1,1% em peso de magnésio; até cerca de 0,8% em peso de prata; até cerca de 1,0% em peso de Zn; até cerca de 0,25% em peso de Zr; até cerca de 0,9% em peso de Mn; até cerca de 0,5% em peso de Fe; e até cerca de 0,5% em peso de Si, o saldo sendo substancialmente alumínio, impurezas e elementos incidentais. Os mencionados cobre e magnésio presentes em uma razão de cerca de 3,6-5 partes de cobre para cerca de 1 parte de magnésio. A liga é adequada para uso em produtos trabalhados ou lingotados inclusive aqueles usados em aplicações aeroespaciais, particularmente membros estruturais folha ou chapa, extrusões e forjamentos, e fornece uma combinação melhorada de resistência e tolerância ao dano.
BRPI0605870-1A 2005-09-07 2006-09-07 ligas da série 2000 com desempenho melhorado de toleráncia aos danos para aplicações aeroespaciais BRPI0605870A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/220,424 US7449073B2 (en) 2004-07-15 2005-09-07 2000 Series alloys with enhanced damage tolerance performance for aerospace applications
PCT/US2006/034664 WO2007111634A2 (en) 2005-09-07 2006-09-07 2000 series aluminium alloys with enhanced damage tolerance performance for aerospace applications aluminium-legierungen der 2000er-serie mit verbesserter schadenstoleranzleistung fur luftfahrtanwendungen

Publications (1)

Publication Number Publication Date
BRPI0605870A2 true BRPI0605870A2 (pt) 2009-05-26

Family

ID=37872023

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0605870-1A BRPI0605870A2 (pt) 2005-09-07 2006-09-07 ligas da série 2000 com desempenho melhorado de toleráncia aos danos para aplicações aeroespaciais

Country Status (9)

Country Link
US (1) US7449073B2 (pt)
EP (1) EP1920077A2 (pt)
JP (1) JP2009507136A (pt)
CN (2) CN101410540B (pt)
BR (1) BRPI0605870A2 (pt)
CA (1) CA2572232A1 (pt)
DE (1) DE202006020514U1 (pt)
RU (1) RU2418877C2 (pt)
WO (1) WO2007111634A2 (pt)

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JP6738125B2 (ja) * 2014-11-19 2020-08-12 現代自動車株式会社Ｈｙｕｎｄａｉ Ｍｏｔｏｒ Ｃｏｍｐａｎｙ 自動車外板用アルミニウム合金及びその製造方法
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CN106399773B (zh) * 2016-11-28 2018-08-21 安徽省煜灿新型材料科技有限公司 一种高强高韧铝合金型材
CN110832103B (zh) * 2017-07-06 2022-06-03 诺维尔里斯公司 具有大量回收材料的高性能铝合金及其制造方法
CN107326204B (zh) * 2017-07-07 2018-07-06 江西金利城市矿产股份有限公司 一种航空用铝合金材料的制造方法
EP3704279A4 (en) 2017-10-31 2021-03-10 Howmet Aerospace Inc. IMPROVED ALUMINUM ALLOYS AND THEIR PRODUCTION PROCESSES
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CA3117862C (en) 2018-11-07 2025-05-06 Arconic Technologies Llc 2XXX SERIES ALUMINUM-LITHIUM ALLOYS
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CN111101038A (zh) * 2019-12-20 2020-05-05 山东南山铝业股份有限公司 一种多元耐热铝合金及其制备方法
CN111020323A (zh) * 2019-12-31 2020-04-17 湖南恒佳新材料科技有限公司 一种超高强度铝合金板材的轧制方法
CN111118358B (zh) * 2020-01-07 2021-02-02 北京工业大学 一种含Er的可铸造的变形Al-Cu合金
JP7469072B2 (ja) * 2020-02-28 2024-04-16 株式会社神戸製鋼所 アルミニウム合金鍛造材及びその製造方法
CN111455241B (zh) * 2020-04-23 2021-11-19 西安交通大学 一种高强耐热的低钪复合微合金化Al-Cu合金及其热处理工艺
CN111719073A (zh) * 2020-07-01 2020-09-29 吉林大学 一种通过添加纳米TiC颗粒抑制高合金含量Al-Cu合金中Cu元素中心偏析的铸轧方法
US20240102141A1 (en) * 2020-11-20 2024-03-28 c/o Novelis Koblenz GmbH Method of manufacturing 2xxx-series aluminum alloy products
CN112760509A (zh) * 2020-12-23 2021-05-07 昆明理工大学 一种利用稀土元素Er强化ZL201铝合金的方法
CN114433758B (zh) * 2021-11-30 2022-11-29 中南大学 一种高银铝合金的锻造加工方法
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Also Published As

Publication number Publication date
CA2572232A1 (en) 2007-03-07
CN101410540A (zh) 2009-04-15
DE202006020514U1 (de) 2008-12-18
US7449073B2 (en) 2008-11-11
CN103045921A (zh) 2013-04-17
RU2418877C2 (ru) 2011-05-20
CN101410540B (zh) 2013-03-06
WO2007111634A3 (en) 2007-12-06
JP2009507136A (ja) 2009-02-19
WO2007111634A2 (en) 2007-10-04
EP1920077A2 (en) 2008-05-14
US20080029187A1 (en) 2008-02-07
RU2007106718A (ru) 2008-08-27

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired