FR2561264B1 - Procede d'obtention de produits en alliages al-li-mg-cu a ductilite et isotropie elevees - Google Patents

Procede d'obtention de produits en alliages al-li-mg-cu a ductilite et isotropie elevees

Info

Publication number
FR2561264B1
FR2561264B1 FR8404481A FR8404481A FR2561264B1 FR 2561264 B1 FR2561264 B1 FR 2561264B1 FR 8404481 A FR8404481 A FR 8404481A FR 8404481 A FR8404481 A FR 8404481A FR 2561264 B1 FR2561264 B1 FR 2561264B1
Authority
FR
France
Prior art keywords
isotropy
ductility
obtaining high
high ductility
alloy products
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8404481A
Other languages
English (en)
Other versions
FR2561264A1 (fr
Inventor
Philippe Meyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cegedur Societe de Transformation de lAluminium Pechiney SA
Original Assignee
Cegedur Societe de Transformation de lAluminium Pechiney SA
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=9302350&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2561264(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cegedur Societe de Transformation de lAluminium Pechiney SA filed Critical Cegedur Societe de Transformation de lAluminium Pechiney SA
Priority to FR8404481A priority Critical patent/FR2561264B1/fr
Priority to EP85420041A priority patent/EP0157711B1/fr
Priority to US06/710,698 priority patent/US4652314A/en
Priority to DE8585420041T priority patent/DE3561163D1/de
Priority to AT85420041T priority patent/ATE31329T1/de
Priority to IL74575A priority patent/IL74575A/xx
Priority to CA000476402A priority patent/CA1268689A/fr
Priority to BR8501142A priority patent/BR8501142A/pt
Priority to JP60051548A priority patent/JPS60211057A/ja
Publication of FR2561264A1 publication Critical patent/FR2561264A1/fr
Publication of FR2561264B1 publication Critical patent/FR2561264B1/fr
Application granted granted Critical
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Continuous Casting (AREA)
  • Powder Metallurgy (AREA)
  • Physical Vapour Deposition (AREA)
  • Conductive Materials (AREA)
  • Metal Rolling (AREA)
FR8404481A 1984-03-15 1984-03-15 Procede d'obtention de produits en alliages al-li-mg-cu a ductilite et isotropie elevees Expired FR2561264B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8404481A FR2561264B1 (fr) 1984-03-15 1984-03-15 Procede d'obtention de produits en alliages al-li-mg-cu a ductilite et isotropie elevees
AT85420041T ATE31329T1 (de) 1984-03-15 1985-03-11 Verfahren zur herstellung von gegenstaenden aus al-li-mg-cu legierungen mit hoher duktilitaet und isotropie.
US06/710,698 US4652314A (en) 1984-03-15 1985-03-11 Process for producing products of Al-Li-Mg-Cu alloys having high levels of ductility and isotropy
DE8585420041T DE3561163D1 (en) 1984-03-15 1985-03-11 Process for the manufacture of objects from al-li-mg-cu alloys with high ductibility and isotropy properties
EP85420041A EP0157711B1 (fr) 1984-03-15 1985-03-11 Procédé d'obtention de produits en alliages al-li-mg-cu à ductilité et isotropie élevées
IL74575A IL74575A (en) 1984-03-15 1985-03-12 Production of products of al-li-mg-cu alloys having high levels of ductility and isotropy
CA000476402A CA1268689A (fr) 1984-03-15 1985-03-13 Procede d'obtention de produits en alliages al-li-mg-cu a ductilite et isotropie elevees
BR8501142A BR8501142A (pt) 1984-03-15 1985-03-14 Processo de obtencao de produtos em ligas a base de ai,contendo essencialmente li,mg e cu como elementos de liga principais
JP60051548A JPS60211057A (ja) 1984-03-15 1985-03-14 Ａｌ基合金製品の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404481A FR2561264B1 (fr) 1984-03-15 1984-03-15 Procede d'obtention de produits en alliages al-li-mg-cu a ductilite et isotropie elevees

Publications (2)

Publication Number Publication Date
FR2561264A1 FR2561264A1 (fr) 1985-09-20
FR2561264B1 true FR2561264B1 (fr) 1986-06-27

Family

ID=9302350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8404481A Expired FR2561264B1 (fr) 1984-03-15 1984-03-15 Procede d'obtention de produits en alliages al-li-mg-cu a ductilite et isotropie elevees

Country Status (9)

Country Link
US (1) US4652314A (fr)
EP (1) EP0157711B1 (fr)
JP (1) JPS60211057A (fr)
AT (1) ATE31329T1 (fr)
BR (1) BR8501142A (fr)
CA (1) CA1268689A (fr)
DE (1) DE3561163D1 (fr)
FR (1) FR2561264B1 (fr)
IL (1) IL74575A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61166938A (ja) * 1985-01-16 1986-07-28 Kobe Steel Ltd 展伸用Ａｌ−Ｌｉ系合金およびその製造方法
FR2610949B1 (fr) * 1987-02-18 1992-04-10 Cegedur Procede de desensibilisation a la corrosion sous tension des alliages d'al contenant du li
FR2626009B2 (fr) * 1987-02-18 1992-05-29 Cegedur Produit en alliage d'al contenant du li resistant a la corrosion sous tension
US5462712A (en) * 1988-08-18 1995-10-31 Martin Marietta Corporation High strength Al-Cu-Li-Zn-Mg alloys
US5259897A (en) * 1988-08-18 1993-11-09 Martin Marietta Corporation Ultrahigh strength Al-Cu-Li-Mg alloys
FR2646172B1 (fr) * 1989-04-21 1993-09-24 Cegedur Alliage al-li-cu-mg a bonne deformabilite a froid et bonne resistance aux dommages
GB8926861D0 (en) * 1989-11-28 1990-01-17 Alcan Int Ltd Improvements in or relating to aluminium alloys
US5211910A (en) * 1990-01-26 1993-05-18 Martin Marietta Corporation Ultra high strength aluminum-base alloys
US5106430A (en) * 1990-02-12 1992-04-21 Allied-Signal, Inc. Rapidly solidified aluminum lithium alloys having zirconium
US5133931A (en) * 1990-08-28 1992-07-28 Reynolds Metals Company Lithium aluminum alloy system
DE4113352C2 (de) * 1991-04-24 1996-05-23 Hoogovens Aluminium Gmbh Verfahren zur Herstellung von Aluminiumblechen
FR2676462B1 (fr) * 1991-05-14 1995-01-13 Pechiney Rhenalu Procede pour ameliorer l'isotropie travers des produits epais en alliages d'al.
US5198045A (en) * 1991-05-14 1993-03-30 Reynolds Metals Company Low density high strength al-li alloy
KR940008071B1 (ko) * 1991-12-26 1994-09-01 한국과학기술연구원 Al-Li합금의 초소성화 가공열처리 방법
JP2001513144A (ja) * 1997-02-19 2001-08-28 アルキャン・インターナショナル・リミテッド アルミニウム合金シートの製造方法
FR3082210B1 (fr) 2018-06-08 2020-06-05 Constellium Issoire Toles minces en alliage d’aluminium-cuivre-lithium pour la fabrication de fuselages d’avion
EP3947761A4 (fr) 2019-04-05 2022-11-30 Arconic Technologies LLC Procédés de formage à froid d'alliages d'aluminium-lithium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019931A (en) * 1976-03-04 1977-04-26 Swiss Aluminium Ltd. Thread plate process
JPS5441972A (en) * 1977-07-12 1979-04-03 Mitsubishi Petrochem Co Ltd Preparation of laminated composite film of biaxially oriented propylene polymer having excellent gas barrier properties
DE3365549D1 (en) * 1982-03-31 1986-10-02 Alcan Int Ltd Heat treatment of aluminium alloys

Also Published As

Publication number Publication date
IL74575A0 (en) 1985-06-30
FR2561264A1 (fr) 1985-09-20
US4652314A (en) 1987-03-24
IL74575A (en) 1988-07-31
BR8501142A (pt) 1985-11-12
CA1268689A (fr) 1990-05-08
EP0157711A1 (fr) 1985-10-09
JPS60211057A (ja) 1985-10-23
DE3561163D1 (en) 1988-01-21
ATE31329T1 (de) 1987-12-15
EP0157711B1 (fr) 1987-12-09

Similar Documents

Publication Publication Date Title
IL74575A (en) Production of products of al-li-mg-cu alloys having high levels of ductility and isotropy
GB1160829A (en) Process for Grain Refining Titanium Metal or Titanium Alloys
FR2415150A1 (fr) Procede de production d'alliages cu-ni-sn a grain fin par traitement thermique en plusieurs stades
MY100717A (en) Copper alloy and production of the same.
ES474728A1 (es) Procedimiento para el tratamiento de materias primas conte- niendo arsenio y metal
EP0908523A3 (fr) Procédé de préparation de cristaux d'érythritol de haute pureté
KR970014875A (ko) 제강 연속주조용 동합금 모울드 소재의 제조방법 및 그것에 의해 제조된 모울드
EP0194700A3 (fr) Alliages d'aluminium
FR2622130B1 (fr) Billette a forger en alliage double et procede de production d'une piece forgee a partir d'une telle billette
GB1551865A (en) Method of recovering immunoglobulin
SE8502835L (sv) Koppar-nickel-tenn-titanlegering, forfaraande for framstellning derav samt anvendning derav
ES8402360A1 (es) Un metodo de fabricacion de piezas estampadas o forjadas de aleacion de aluminio.
AU536649B2 (en) Process for the preparation of aluminium alloys
FR2697030B1 (fr) Procédé de production d'alliages de magnésium de haute pureté et alliage ainsi obtenu.
KR850001042A (ko) 저합금강 단조물 생산공정
Meyer Process for the Manufacture of Objects From Al--Li--Mg--Cu Alloys With High Ductility and Isotropy Properties
JPS5360310A (en) Continuous annealing method for titanium and titanium alloy
DE59205433D1 (de) Verfahren zur Herstellung von Kupferlegierungen
ES2006991A6 (es) Procedimiento de cristalizacion por enfriamiento para fabricar azucar de calidad comercial.
FR2556251B1 (fr) Procede de production de convections forcees, destine a l'affinage du grain des metaux et alliages moules
Okamoto et al. Microstructures and mechanical properties of heavy steel plates produced by accelerated cooling and direct quenching process
Schulz et al. Thermo-Mechanical Treatment of Rod Steel
JPS53142315A (en) Manufacture of cu-ni-sn alloy material
Makrushin et al. Increasing the Effectiveness of Producing Titanium Semiproducts and Improving Their Quality
Tang et al. An Introduction of Bake-Hardening Steel Sheet Production

Legal Events

Date Code Title Description
ST Notification of lapse