BR112019006323A2 - aluminum-magnesium-scandium thin sheets for aerospace applications - Google Patents

aluminum-magnesium-scandium thin sheets for aerospace applications

Info

Publication number
BR112019006323A2
BR112019006323A2 BR112019006323A BR112019006323A BR112019006323A2 BR 112019006323 A2 BR112019006323 A2 BR 112019006323A2 BR 112019006323 A BR112019006323 A BR 112019006323A BR 112019006323 A BR112019006323 A BR 112019006323A BR 112019006323 A2 BR112019006323 A2 BR 112019006323A2
Authority
BR
Brazil
Prior art keywords
magnesium
aluminum
thin sheets
aerospace applications
hours
Prior art date
Application number
BR112019006323A
Other languages
Portuguese (pt)
Inventor
Bes Bernard
Pouget Gaëlle
Ehrstrom Jean-Christophe
Original Assignee
Constellium Issoire
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=58401638&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112019006323(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Constellium Issoire filed Critical Constellium Issoire
Publication of BR112019006323A2 publication Critical patent/BR112019006323A2/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
    • C22F1/047—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 magnesium 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
    • C22C21/06—Alloys based on aluminium with magnesium 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)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)

Abstract

a invenção relativa a um procedimento de fabricação de um produto forjado em liga de alumínio de composição, em % do peso, mg: 3,8-4,2; mn: 0,3 - 0,8 e de preferência 0,50,7; sc: 0,1-0,3; zn: 0,1-0,4; ti: 0,01 - 0,05; zr: 0,07 - 0,15; cr: ¿ 0,01; fe: < 0,15; si < 0,1; no qual a homogeneização é realizada a uma temperatura entre 370 °c e 450 °c, durante uma duração entre 2 e 50 horas de forma que o tempo equivalente a 400 °c esteja compreendido entre 5 et 100 horas e a deformação a quente é realizada com uma temperatura inicial entre 350 °c e 450 °c. a invenção se refere igualmente aos produtos forjados obtidos pelo processo de acordo com a invenção, principalmente as chapas cuja espessura é inferior a 12 mm. os produtos de acordo com a invenção são vantajosos quando eles apresentam um compromisso melhorado em termos de resistência mecânica, tenacidade e aptidão para a moldagem a quente.the invention relating to a manufacturing procedure for an aluminum alloy forged product of composition, in% by weight, mg: 3.8-4.2; mn: 0.3-0.8, preferably 0.50.7; sc: 0.1-0.3; zn: 0.1-0.4; ti: 0.01 - 0.05; zr: 0.07 - 0.15; cr: ≤ 0.01; fe: <0.15; si <0.1; wherein the homogenization is carried out at a temperature between 370 ° C and 450 ° C for a duration between 2 and 50 hours so that the equivalent time of 400 ° C is between 5 and 100 hours and the hot deformation is performed with an initial temperature between 350 ° C and 450 ° C. The invention also relates to forged products obtained by the process according to the invention, particularly sheet metal having a thickness of less than 12 mm. The products according to the invention are advantageous when they have an improved compromise in terms of mechanical strength, toughness and hot moldability.

BR112019006323A 2016-10-17 2017-10-17 aluminum-magnesium-scandium thin sheets for aerospace applications BR112019006323A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1660049A FR3057476B1 (en) 2016-10-17 2016-10-17 ALUMINUM-MAGNESIUM-SCANDIUM ALLOY THIN SHEET FOR AEROSPATIAL APPLICATIONS
PCT/FR2017/052856 WO2018073533A1 (en) 2016-10-17 2017-10-17 Thin sheets made of an aluminium-magnesium-scandium alloy for aerospace applications

Publications (1)

Publication Number Publication Date
BR112019006323A2 true BR112019006323A2 (en) 2019-06-25

Family

ID=58401638

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019006323A BR112019006323A2 (en) 2016-10-17 2017-10-17 aluminum-magnesium-scandium thin sheets for aerospace applications

Country Status (7)

Country Link
US (2) US20190249285A1 (en)
EP (1) EP3526358B1 (en)
CN (1) CN109844151B (en)
BR (1) BR112019006323A2 (en)
CA (1) CA3037115A1 (en)
FR (1) FR3057476B1 (en)
WO (1) WO2018073533A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3683327T (en) * 2019-01-17 2021-06-01 Aleris Rolled Prod Germany Gmbh Method of manufacturing an almgsc-series alloy product
RU2735846C1 (en) * 2019-12-27 2020-11-09 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Aluminum-based alloy
RU2734675C1 (en) * 2020-05-21 2020-10-21 Федеральное государственное бюджетное учреждение науки Самарский федеральный исследовательский центр Российской академии наук (СамНЦ РАН) Method of making rolled articles from thermally nonhardenable aluminum-magnesium system alloys and an article obtained using said method
US20220195561A1 (en) * 2020-12-21 2022-06-23 Divergent Technologies, Inc. 3-d printable alloys
CN115287504B (en) * 2022-08-23 2023-05-19 中南大学 Light Al-Sc-Zr-Y-O heat-resistant aluminum alloy and preparation method thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5624632A (en) 1995-01-31 1997-04-29 Aluminum Company Of America Aluminum magnesium alloy product containing dispersoids
CA2352333C (en) 1998-12-18 2004-08-17 Corus Aluminium Walzprodukte Gmbh Method for the manufacturing of an aluminium-magnesium-lithium alloy product
CA2370160C (en) 1999-05-04 2004-12-07 Corus Aluminium Walzprodukte Gmbh Exfoliation resistant aluminium-magnesium alloy
US6139653A (en) 1999-08-12 2000-10-31 Kaiser Aluminum & Chemical Corporation Aluminum-magnesium-scandium alloys with zinc and copper
ES2286556T3 (en) * 2003-05-20 2007-12-01 Aleris Aluminum Duffel Bvba ALLOY FORGED ALUMINUM.
DE10352932B4 (en) * 2003-11-11 2007-05-24 Eads Deutschland Gmbh Cast aluminum alloy
RU2280705C2 (en) * 2004-09-15 2006-07-27 Открытое акционерное общество "Каменск-Уральский металлургический завод" Aluminum-based alloy and articles made from this alloy
FR2889852B1 (en) * 2005-08-16 2009-12-04 Corus Aluminium Walzprod Gmbh ALUMINUM ALUMINUM ALLOY ALLOY WELDING AND VERY RESISTANT, AND PRODUCED IN SUCH ALLOY
ES2373054T5 (en) * 2005-08-16 2018-12-05 Aleris Aluminum Koblenz Gmbh High strength weldable Al-Mg alloy
CN102639733A (en) 2009-07-24 2012-08-15 美铝公司 Improved 5xxx aluminum alloys and wrought aluminum alloy products made therefrom
WO2012058542A2 (en) 2010-10-29 2012-05-03 Alcoa Inc. Improved 5xxx aluminum alloys, and methods for producing the same
FR2969177B1 (en) 2010-12-20 2012-12-21 Alcan Rhenalu LITHIUM COPPER ALUMINUM ALLOY WITH ENHANCED COMPRESSION RESISTANCE AND TENACITY
FR2975403B1 (en) * 2011-05-20 2018-11-02 Constellium Issoire MAGNESIUM LITHIUM ALUMINUM ALLOY WITH IMPROVED TENACITY
FR2981365B1 (en) 2011-10-14 2018-01-12 Constellium Issoire PROCESS FOR THE IMPROVED TRANSFORMATION OF AL-CU-LI ALLOY SHEET
KR101246106B1 (en) * 2012-06-13 2013-03-20 주식회사 대호에이엘 Aluminium alloy plate for automobile interor/exterior materials and its manufacturing method
FR3026411B1 (en) * 2014-09-29 2018-12-07 Constellium France METHOD FOR MANUFACTURING LITHIUM MAGNESIUM ALUMINUM ALLOY PRODUCTS
KR20170067810A (en) * 2014-09-29 2017-06-16 콩스텔리움 이수와르 Wrought product made of an aluminum-magnesium-lithium alloy

Also Published As

Publication number Publication date
CN109844151B (en) 2021-03-19
US20230151473A1 (en) 2023-05-18
EP3526358B1 (en) 2020-07-22
FR3057476A1 (en) 2018-04-20
US20190249285A1 (en) 2019-08-15
CN109844151A (en) 2019-06-04
EP3526358A1 (en) 2019-08-21
CA3037115A1 (en) 2018-04-26
FR3057476B1 (en) 2018-10-12
WO2018073533A1 (en) 2018-04-26

Similar Documents

Publication Publication Date Title
BR112019006323A2 (en) aluminum-magnesium-scandium thin sheets for aerospace applications
BR112016012288A8 (en) aluminum alloy - copper - lithium products with improved fatigue properties
BR112019007379A2 (en) method for producing an aluminum alloy product, and aluminum alloy product.
MX2015014132A (en) Aluminum alloy sheet for press forming, process for manufacturing same, and press-formed product thereof.
BR112013005453A2 (en) improved 7xxx aluminum alloys and processes for their production
MX2019004835A (en) High strength 7xxx series aluminum alloys and methods of making the same.
RU2017115338A (en) PRODUCTS FROM ALUMINUM ALLOY AND METHOD FOR PRODUCING IT
BR112017009725A2 (en) heat exchanger, use of an aluminum alloy and an aluminum strip, as well as process for producing an aluminum strip
MX2016012221A (en) Rolled ferritic stainless-steel plate, process for producing same, and flange component.
BR112015017627A2 (en) method of producing a flat steel product with an amorphous, partially amorphous or fine crystalline microstructure and flat steel product having such characteristics
BR112018011105A2 (en) A manufacturing method of a directivity electromagnetic plate and sheet
BR112017006131A2 (en) corroded product in aluminum alloy - magnesium - lithium
MX2017003993A (en) High formability super strength cold-roll steel sheet or steel strip, and manufacturing method therefor.
WO2014060660A8 (en) Vacuum chamber elements made of aluminium alloy
SG11201907957YA (en) Aluminium alloy vacuum chamber elements stable at high temperature
MX2016012241A (en) Aluminum alloy plate having excellent moldability and bake hardening properties.
MY153967A (en) High-strength hot rolled steel sheet having good formability and method for manufacturing the same
BR112022005206A2 (en) Ultra-high-strength, heat-stamping steel for hot stamping applications
BR112018067794A2 (en) cu containing light alloy steel having excellent balance between strength and toughness at low temperature and method for producing the same
MX2015014136A (en) Alloy for slide fastener member and slide fastener member.
EP2520678A3 (en) Nickel-base alloy
FR3064282B1 (en) STEEL, METHOD FOR MANUFACTURING MECHANICAL PARTS FROM THIS STEEL, AND PARTS SO MANUFACTURED
EA033989B9 (en) Superplastic aluminium alloy (variants), use thereof and product made therefrom
BR112019002991A2 (en) steel material that is produced through powder metallurgy, method of producing a component from such steel material and component produced from steel material
BR112019008529A2 (en) method for producing grain oriented electric steel sheet

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]