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FR2457908A1 - Procede de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus - Google Patents

Procede de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus

Info

Publication number
FR2457908A1
FR2457908A1 FR7915054A FR7915054A FR2457908A1 FR 2457908 A1 FR2457908 A1 FR 2457908A1 FR 7915054 A FR7915054 A FR 7915054A FR 7915054 A FR7915054 A FR 7915054A FR 2457908 A1 FR2457908 A1 FR 2457908A1
Authority
FR
France
Prior art keywords
products
aluminum alloy
hollow bodies
producing hollow
less
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.)
Granted
Application number
FR7915054A
Other languages
English (en)
Other versions
FR2457908B1 (fr
Inventor
Jean Coupry
Marc Anagnostidis
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.)
GERZAT METALLURG
Original Assignee
GERZAT METALLURG
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=9226502&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2457908(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GERZAT METALLURG filed Critical GERZAT METALLURG
Priority to FR7915054A priority Critical patent/FR2457908A1/fr
Priority to DE8080420064T priority patent/DE3061495D1/de
Priority to EP80420064A priority patent/EP0020282B1/fr
Priority to IT22416/80A priority patent/IT1130700B/it
Priority to CH421480A priority patent/CH644402A5/fr
Priority to US06/155,116 priority patent/US4345951A/en
Priority to ZA00803235A priority patent/ZA803235B/xx
Priority to CA000353060A priority patent/CA1118190A/fr
Priority to NO801611A priority patent/NO153184C/no
Priority to BE0/200831A priority patent/BE883565A/fr
Priority to ES491989A priority patent/ES491989A0/es
Publication of FR2457908A1 publication Critical patent/FR2457908A1/fr
Publication of FR2457908B1 publication Critical patent/FR2457908B1/fr
Application granted granted Critical
Granted legal-status Critical Current

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
    • C22C21/10—Alloys based on aluminium with zinc 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)
  • Continuous Casting (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Extrusion Of Metal (AREA)

Abstract

L'INVENTION EST RELATIVE A UN PROCEDE D'OBTENTION DE CORPS CREUX EN ALLIAGE D'ALUMINIUM, PRESENTANT UNE GRANDE RESISTANCE A L'ECLATEMENT ET AUX PRODUITS AINSI OBTENUS. L'ALLIAGE CONTIENT (EN POIDS) : 7,6 A 9,5 ZN; 1 A 2 CU; 2,4 A 3,5 MG; 0,07 A 0,17 CR; 0,15 A 0,25 MN; 0,08 A 0,14 ZR; MOINS DE 0,2 FE, DE 0,15 SI, DE 0,10 TI, ET EVENTUELLEMENT MOINS DE 0,01 V. IL PRESENTE UNE CHARGE DE RUPTURE (SENS LONG) ET UNE RESISTANCE A L'ECLATEMENT (SENS TRAVERS) SUPERIEURES OU EGALES A 660MPA. SA STRUCTURE EST CARACTERISEE PAR L'ABSENCE DE GROS COMPOSES INTERMETALLIQUES (35MM) APRES UN TEST DE SOLIDIFICATION SPECIFIQUE. IL PEUT ETRE UTILISE DANS TOUTES LES APPLICATIONS DE SECURITE COMPORTANT UNE ENCEINTE SOUS PRESSION (BOUTEILLES DE GAZ COMPRIMES, ETC.).
FR7915054A 1979-06-01 1979-06-01 Procede de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus Granted FR2457908A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7915054A FR2457908A1 (fr) 1979-06-01 1979-06-01 Procede de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus
DE8080420064T DE3061495D1 (en) 1979-06-01 1980-05-28 Process for the manufacture of hollow bodies of an aluminium alloy, and products thus obtained
EP80420064A EP0020282B1 (fr) 1979-06-01 1980-05-28 Procédé de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus
IT22416/80A IT1130700B (it) 1979-06-01 1980-05-29 Procedimento di fabbricazione di corpi cavi in lega di alluminio e prodotti cosi' ottenuti
ZA00803235A ZA803235B (en) 1979-06-01 1980-05-30 A process for the manufacturing of hollow bodies made of aluminium alloy and products thus obtained
US06/155,116 US4345951A (en) 1979-06-01 1980-05-30 Process for the manufacture of hollow bodies made of aluminum alloy and products thus obtained
CH421480A CH644402A5 (fr) 1979-06-01 1980-05-30 Procede de fabrication de corps creux en alliage d'aluminium et produit obtenu par ce procede.
CA000353060A CA1118190A (fr) 1979-06-01 1980-05-30 Procede de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus
NO801611A NO153184C (no) 1979-06-01 1980-05-30 Fremgangsmaate for fremstilling av hule legemer av en aluminiumlegering.
BE0/200831A BE883565A (fr) 1979-06-01 1980-05-30 Procede de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus
ES491989A ES491989A0 (es) 1979-06-01 1980-05-30 Procedimiento de fabricacion de cuerpos huecos de aleacion de aluminio resistentes a una presion interna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7915054A FR2457908A1 (fr) 1979-06-01 1979-06-01 Procede de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus

Publications (2)

Publication Number Publication Date
FR2457908A1 true FR2457908A1 (fr) 1980-12-26
FR2457908B1 FR2457908B1 (fr) 1984-03-02

Family

ID=9226502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915054A Granted FR2457908A1 (fr) 1979-06-01 1979-06-01 Procede de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus

Country Status (11)

Country Link
US (1) US4345951A (fr)
EP (1) EP0020282B1 (fr)
BE (1) BE883565A (fr)
CA (1) CA1118190A (fr)
CH (1) CH644402A5 (fr)
DE (1) DE3061495D1 (fr)
ES (1) ES491989A0 (fr)
FR (1) FR2457908A1 (fr)
IT (1) IT1130700B (fr)
NO (1) NO153184C (fr)
ZA (1) ZA803235B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517702A1 (fr) * 1981-12-03 1983-06-10 Gerzat Metallurg

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863528A (en) * 1973-10-26 1989-09-05 Aluminum Company Of America Aluminum alloy product having improved combinations of strength and corrosion resistance properties and method for producing the same
US5221377A (en) * 1987-09-21 1993-06-22 Aluminum Company Of America Aluminum alloy product having improved combinations of properties
FR2640644B1 (fr) * 1988-12-19 1991-02-01 Pechiney Recherche Procede d'obtention par " pulverisation-depot " d'alliages d'al de la serie 7000 et de materiaux composites a renforts discontinus ayant pour matrice ces alliages a haute resistance mecanique et bonne ductilite
EP0694084B1 (fr) * 1993-04-15 2001-09-19 Luxfer Group Limited Procede de fabrication de corps creux
FR2716896B1 (fr) * 1994-03-02 1996-04-26 Pechiney Recherche Alliage 7000 à haute résistance mécanique et procédé d'obtention.
US5496426A (en) * 1994-07-20 1996-03-05 Aluminum Company Of America Aluminum alloy product having good combinations of mechanical and corrosion resistance properties and formability and process for producing such product
CN1489637A (zh) 2000-12-21 2004-04-14 �Ƹ��� 铝合金产品及人工时效方法
FR2838136B1 (fr) * 2002-04-05 2005-01-28 Pechiney Rhenalu PRODUITS EN ALLIAGE A1-Zn-Mg-Cu A COMPROMIS CARACTERISTIQUES STATISTIQUES/TOLERANCE AUX DOMMAGES AMELIORE
FR2838135B1 (fr) 2002-04-05 2005-01-28 Pechiney Rhenalu PRODUITS CORROYES EN ALLIAGES A1-Zn-Mg-Cu A TRES HAUTES CARACTERISTIQUES MECANIQUES, ET ELEMENTS DE STRUCTURE D'AERONEF
EP1683882B2 (fr) 2005-01-19 2010-07-21 Otto Fuchs KG Alliage d'Aluminium avec sensitivité à la trempe réduite et procédé de fabrication d'un produit demi-final lors de cet alliage
US8083871B2 (en) 2005-10-28 2011-12-27 Automotive Casting Technology, Inc. High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
US8673209B2 (en) * 2007-05-14 2014-03-18 Alcoa Inc. Aluminum alloy products having improved property combinations and method for artificially aging same
US8840737B2 (en) * 2007-05-14 2014-09-23 Alcoa Inc. Aluminum alloy products having improved property combinations and method for artificially aging same
US8206517B1 (en) 2009-01-20 2012-06-26 Alcoa Inc. Aluminum alloys having improved ballistics and armor protection performance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB552972A (en) * 1942-06-12 1943-05-03 Nat Smelting Co Improvements in or relating to aluminium base alloys
FR1322510A (fr) * 1962-05-02 1963-03-29 Aluminum Co Of America Perfectionnement à des articles en alliage à base d'aluminium obtenu par traitement thermique
DE2052000C3 (de) * 1970-10-23 1974-09-12 Fa. Otto Fuchs, 5882 Meinerzhagen Verwendung einer hochfesten Aluminiumlegierung
US4305763A (en) * 1978-09-29 1981-12-15 The Boeing Company Method of producing an aluminum alloy product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517702A1 (fr) * 1981-12-03 1983-06-10 Gerzat Metallurg
EP0081441A1 (fr) * 1981-12-03 1983-06-15 Societe Metallurgique De Gerzat Méthode pour l'obtention de produits filés en alliages type Al-Zn-Mg-Cu à haute résistance et à tenacité sens travers améliorée

Also Published As

Publication number Publication date
ES8102198A1 (es) 1980-12-16
IT8022416A0 (it) 1980-05-29
NO801611L (no) 1980-12-02
BE883565A (fr) 1980-12-01
ES491989A0 (es) 1980-12-16
IT1130700B (it) 1986-06-18
US4345951A (en) 1982-08-24
FR2457908B1 (fr) 1984-03-02
ZA803235B (en) 1981-05-27
CA1118190A (fr) 1982-02-16
CH644402A5 (fr) 1984-07-31
NO153184B (no) 1985-10-21
EP0020282B1 (fr) 1982-12-29
EP0020282A1 (fr) 1980-12-10
DE3061495D1 (en) 1983-02-03
NO153184C (no) 1986-01-29

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