BR112013026381A2 - ligas de alumínio-cobre-magnésio com desempenhos à temperatura elevada - Google Patents

ligas de alumínio-cobre-magnésio com desempenhos à temperatura elevada

Info

Publication number
BR112013026381A2
BR112013026381A2 BR112013026381A BR112013026381A BR112013026381A2 BR 112013026381 A2 BR112013026381 A2 BR 112013026381A2 BR 112013026381 A BR112013026381 A BR 112013026381A BR 112013026381 A BR112013026381 A BR 112013026381A BR 112013026381 A2 BR112013026381 A2 BR 112013026381A2
Authority
BR
Brazil
Prior art keywords
mgcorr
cucorr
aluminum
copper
high temperature
Prior art date
Application number
BR112013026381A
Other languages
English (en)
Other versions
BR112013026381B1 (pt
Inventor
Christophe Sigli
Gaëlle POUGET
Original Assignee
Constellium France
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 Constellium France filed Critical Constellium France
Publication of BR112013026381A2 publication Critical patent/BR112013026381A2/pt
Publication of BR112013026381B1 publication Critical patent/BR112013026381B1/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
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
    • 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
    • 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

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)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Connection Of Plates (AREA)
  • Extrusion Of Metal (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

resumo patente da invenção: "ligas de alumínio-cobre-magnésio com desempenhos à temperatura elevada". a presente invenção refere-se a produtos corroídos em liga de alumínio al-cu-mg de composição, em % em peso, cucorr: 2,6 -3,7 mgcorr: 1,5-2,6, mn: 0,2 - 0,5, zr: = 0,16, ti: 0,01 - 0,15, cr = 0,25, si = 0,2, fe = 0,2, outros elementos < 0,05, e resta alumínio, com cucorr > - 0,9 (mgcorr) + 4,3 e cucorr < - 0,9 (mgcorr) + 5,0 ou cucorr = cu - 0,74 (mn - 0,2) - 2,28 fe e mgcorr = mg - 1,73 (si - 0,05) para si = 0,05 e mgcorr = mg para si <0,05 e seu processo de produção. essas ligas são particularmente úteis para aplicações, nas quais os produtos são mantidos a temperaturas de 100°c a 200°c, tipicamente a cerca de 150°c. assim, os produtos, de acordo com a invenção, são úteis para as peças destinadas a serem utilizadas em um motor para automóvel, tais como os parafusos ou os parafusos com porcas ou rebites para a produção de peças de nacele e/ou de mastros de encaixe dos aviões, as bordas de ataque de asa de avião e a fuselagem de aviões supersônicos.
BR112013026381-4A 2011-04-15 2012-04-06 Produto forjado em liga de alúminio, e seu processo de fabricação BR112013026381B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161475806P 2011-04-15 2011-04-15
FR1101187A FR2974118B1 (fr) 2011-04-15 2011-04-15 Alliages aluminium cuivre magnesium performants a haute temperature
FR1101187 2011-04-15
US61/475,806 2011-04-15
PCT/FR2012/000134 WO2012140337A1 (fr) 2011-04-15 2012-04-06 Alliages aluminium cuivre magnesium performants a haute temperature

Publications (2)

Publication Number Publication Date
BR112013026381A2 true BR112013026381A2 (pt) 2016-12-27
BR112013026381B1 BR112013026381B1 (pt) 2019-06-25

Family

ID=44550857

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013026381-4A BR112013026381B1 (pt) 2011-04-15 2012-04-06 Produto forjado em liga de alúminio, e seu processo de fabricação

Country Status (7)

Country Link
US (1) US9869008B2 (pt)
EP (1) EP2697406B1 (pt)
CN (1) CN103608478B (pt)
BR (1) BR112013026381B1 (pt)
CA (1) CA2832085C (pt)
FR (1) FR2974118B1 (pt)
WO (1) WO2012140337A1 (pt)

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CN104164635A (zh) * 2013-05-17 2014-11-26 中国石油天然气集团公司 一种提高铝合金钻杆用Al-Cu-Mg合金室温强度和高温性能的方法
FR3040711B1 (fr) * 2015-09-03 2017-08-11 Constellium Issoire Produit extrude en alliage al-cu-mg a compromis ameliore entre resistance mecanique et tenacite
CN105112748A (zh) * 2015-09-08 2015-12-02 苏州慧驰轻合金精密成型科技有限公司 一种高强度铸造铝合金及其制备方法
CN105170765A (zh) * 2015-10-29 2015-12-23 无锡桥阳机械制造有限公司 一种镁合金加工工艺
CN109890663B (zh) 2016-08-26 2023-04-14 形状集团 用于横向弯曲挤压成形铝梁从而温热成型车辆结构件的温热成型工艺和设备
MX2019004494A (es) 2016-10-24 2019-12-18 Shape Corp Metodo de formacion y procesamiento termico de aleacion de aluminio de multiples etapas para la produccion de componentes de vehiculo.
EP3363924B1 (de) * 2017-02-17 2019-04-10 Drahtwerk Elisental W. Erdmann GmbH & Co. Aluminiumlegierung
CN106929721A (zh) * 2017-03-29 2017-07-07 沈阳工业大学 一种低热裂倾向的高强度Al‑Cu合金及其制备方法
CN107514414A (zh) * 2017-10-17 2017-12-26 苏州华丰不锈钢紧固件有限公司 一种吊环自攻螺钉
WO2020036634A2 (en) * 2018-03-13 2020-02-20 The Penn State Research Foundation Aluminum alloys for additive manufacturing
CN109158604A (zh) * 2018-09-11 2019-01-08 湖南工业大学 一种铝合金弹壳制造方法及弹壳
CN109055838A (zh) * 2018-09-11 2018-12-21 湖南工业大学 一种高强韧的铝合金材料及其在制备弹壳方面的应用
CN110484792B (zh) * 2019-09-27 2021-02-26 福建省闽发铝业股份有限公司 一种提高铝型材抗压强度的熔铸生产工艺
US11009074B1 (en) * 2019-11-11 2021-05-18 Aktiebolaget Skf Lightweight bearing cage for turbine engines and method of forming a lightweight bearing cage
CN110724866A (zh) * 2019-11-28 2020-01-24 西南铝业（集团）有限责任公司 一种2014铝合金航空精密轮毂模锻件的无锆毛坯
CN111235443A (zh) * 2020-03-30 2020-06-05 天津忠旺铝业有限公司 一种低加工变形2系铝合金板材的制备方法
FR3111143B1 (fr) 2020-06-04 2022-11-18 Constellium Issoire Produits en alliage aluminium cuivre magnésium performants à haute température
CN112143988A (zh) * 2020-10-14 2020-12-29 北京科技大学 一种通过长期低温时效处理提高Al-Cu-Li合金力学性能的方法
CN112342442A (zh) * 2020-11-23 2021-02-09 超捷紧固系统(上海)股份有限公司 一种用铝制功能连接件与紧固件制造及材料配制方法
CN113584362A (zh) * 2021-07-29 2021-11-02 山东创新金属科技有限公司 一种汽车发动机用耐高温抗腐蚀的铝合金及其制备方法
CN114686787B (zh) * 2022-03-29 2023-02-03 宁波江丰电子材料股份有限公司 含颗粒状富铁相的6061铝合金及其制备方法和气体分配盘
CN115449678B (zh) * 2022-10-20 2023-06-09 佛山市南海俊隆包装材料有限公司 一种防锈铝合金钉线及其生产工艺
CN116804261B (zh) * 2023-08-21 2023-12-01 成都先进金属材料产业技术研究院股份有限公司 一种gh738合金棒材及其制备方法

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Also Published As

Publication number Publication date
CA2832085A1 (fr) 2012-10-18
US20120261036A1 (en) 2012-10-18
CN103608478B (zh) 2015-11-25
CN103608478A (zh) 2014-02-26
EP2697406A1 (fr) 2014-02-19
FR2974118A1 (fr) 2012-10-19
EP2697406B1 (fr) 2017-09-13
FR2974118B1 (fr) 2013-04-26
WO2012140337A1 (fr) 2012-10-18
BR112013026381B1 (pt) 2019-06-25
CA2832085C (fr) 2019-02-26
US9869008B2 (en) 2018-01-16

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: CONSTELLIUM ISSOIRE (FR)

B25G Requested change of headquarter approved

Owner name: CONSTELLIUM ISSOIRE (FR)

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/04/2012, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/04/2012, OBSERVADAS AS CONDICOES LEGAIS