FR2517702A1 - - Google Patents

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Publication number
FR2517702A1
FR2517702A1 FR8122969A FR8122969A FR2517702A1 FR 2517702 A1 FR2517702 A1 FR 2517702A1 FR 8122969 A FR8122969 A FR 8122969A FR 8122969 A FR8122969 A FR 8122969A FR 2517702 A1 FR2517702 A1 FR 2517702A1
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FR
France
Prior art keywords
hours
degrees
alloy
product
type
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
FR8122969A
Other languages
English (en)
French (fr)
Other versions
FR2517702B1 (it
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=9264805&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2517702(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 FR8122969A priority Critical patent/FR2517702B1/fr
Priority to AT82420168T priority patent/ATE16292T1/de
Priority to EP82420168A priority patent/EP0081441B1/fr
Priority to DE8282420168T priority patent/DE3267187D1/de
Priority to JP57211190A priority patent/JPS58113358A/ja
Priority to CA000416870A priority patent/CA1206354A/fr
Priority to ZA828873A priority patent/ZA828873B/xx
Priority to IE2870/82A priority patent/IE54132B1/en
Priority to DK534982A priority patent/DK158317C/da
Priority to NO824043A priority patent/NO155629C/no
Publication of FR2517702A1 publication Critical patent/FR2517702A1/fr
Publication of FR2517702B1 publication Critical patent/FR2517702B1/fr
Application granted granted Critical
Expired legal-status Critical Current

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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
    • C22F1/053—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 zinc 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)
  • Heat Treatment Of Steel (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Extrusion Of Metal (AREA)
  • Conductive Materials (AREA)
FR8122969A 1981-12-03 1981-12-03 Expired FR2517702B1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR8122969A FR2517702B1 (it) 1981-12-03 1981-12-03
AT82420168T ATE16292T1 (de) 1981-12-03 1982-12-01 Verfahren zur herstellung von extrudierten werkstuecken aus hochfesten legierungen des typs al-zn-mg-cu, mit zaehigkeit in querrichtung.
EP82420168A EP0081441B1 (fr) 1981-12-03 1982-12-01 Méthode pour l'obtention de produits filés en alliages type Al-Zn-Mg-Cu à haute résistance et à tenacité sens travers améliorée
DE8282420168T DE3267187D1 (en) 1981-12-03 1982-12-01 Method of manufacturing products from high-strength alloys of the al-zn-mg-cu type and with transverse direction toughness
JP57211190A JPS58113358A (ja) 1981-12-03 1982-12-01 耐久性が高く秀れた横方向特性を示すＡｌ−Ｚｎ−Ｍｇ−Ｃｕ系合金製品の製法
ZA828873A ZA828873B (en) 1981-12-03 1982-12-02 Method of producing hot extruded products of high-strength alloys of type al-zn-mg-cu with enhanced transverse tenacity
CA000416870A CA1206354A (fr) 1981-12-03 1982-12-02 Methode pour l'obtention de produits files en alliages type a1-zn-mg-cu a haute resistance et a tenacite sens travers amelioree
IE2870/82A IE54132B1 (en) 1981-12-03 1982-12-02 Method of producing hot extruded products of high-strength alloys of type a1-zn-mg-cu with enhanced transverse tenacity
DK534982A DK158317C (da) 1981-12-03 1982-12-02 Fremgangsmaade til fremstilling af varmekstruderede produkter af al-zn-mg-cu legeringer med hoej styrke og foroeget tvaersejhed
NO824043A NO155629C (no) 1981-12-03 1982-12-02 Fremgangsmaate for fremstilling av varmekstruderte produkter av hoeystyrke-legeringer av typen al-zn-mg-cu med forbedret tverrseighet.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8122969A FR2517702B1 (it) 1981-12-03 1981-12-03

Publications (2)

Publication Number Publication Date
FR2517702A1 true FR2517702A1 (it) 1983-06-10
FR2517702B1 FR2517702B1 (it) 1985-11-15

Family

ID=9264805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122969A Expired FR2517702B1 (it) 1981-12-03 1981-12-03

Country Status (10)

Country Link
EP (1) EP0081441B1 (it)
JP (1) JPS58113358A (it)
AT (1) ATE16292T1 (it)
CA (1) CA1206354A (it)
DE (1) DE3267187D1 (it)
DK (1) DK158317C (it)
FR (1) FR2517702B1 (it)
IE (1) IE54132B1 (it)
NO (1) NO155629C (it)
ZA (1) ZA828873B (it)

Families Citing this family (26)

* 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
JPS6263641A (ja) * 1985-09-14 1987-03-20 Showa Alum Corp 低サイクル疲労特性に優れた高強度アルミニウム合金押出材
FR2601967B1 (fr) * 1986-07-24 1992-04-03 Cerzat Ste Metallurg Alliage a base d'al pour corps creux sous pression.
US5221377A (en) * 1987-09-21 1993-06-22 Aluminum Company Of America Aluminum alloy product having improved combinations of properties
US4861391A (en) * 1987-12-14 1989-08-29 Aluminum Company Of America Aluminum alloy two-step aging method and article
FR2645546B1 (fr) * 1989-04-05 1994-03-25 Pechiney Recherche Alliage a base d'al a haut module et a resistance mecanique elevee et procede d'obtention
JP2982172B2 (ja) * 1989-04-14 1999-11-22 日本鋼管株式会社 高力アルミニウム合金材の熱処理方法
FR2676462B1 (fr) * 1991-05-14 1995-01-13 Pechiney Rhenalu Procede pour ameliorer l'isotropie travers des produits epais en alliages d'al.
US5284327A (en) * 1992-04-29 1994-02-08 Aluminum Company Of America Extrusion quenching apparatus and related method
FR2695942B1 (fr) * 1992-09-22 1994-11-18 Gerzat Metallurg Alliage d'aluminium pour corps creux sous pression.
KR100341541B1 (ko) * 1993-04-15 2002-11-29 엘지엘 1996 리미티드 중공본체의 제조방법
FR2716896B1 (fr) * 1994-03-02 1996-04-26 Pechiney Recherche Alliage 7000 à haute résistance mécanique et procédé d'obtention.
JPH09151714A (ja) * 1995-12-04 1997-06-10 Fuji Oozx Inc 内燃機関用アルミニウム合金製スプリングリテーナ
US6322647B1 (en) * 1998-10-09 2001-11-27 Reynolds Metals Company Methods of improving hot working productivity and corrosion resistance in AA7000 series aluminum alloys and products therefrom
IL156386A0 (en) 2000-12-21 2004-01-04 Alcoa Inc Aluminum alloy products and artificial aging method
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
US20050006010A1 (en) * 2002-06-24 2005-01-13 Rinze Benedictus Method for producing a high strength Al-Zn-Mg-Cu alloy
DE112004000603B4 (de) 2003-04-10 2022-11-17 Novelis Koblenz Gmbh AI-Zn-Mg-Cu-Legierung
US7883591B2 (en) 2004-10-05 2011-02-08 Aleris Aluminum Koblenz Gmbh High-strength, high toughness Al-Zn alloy product and method for producing such product
EP1683882B2 (de) 2005-01-19 2010-07-21 Otto Fuchs KG Abschreckunempfindliche Aluminiumlegierung sowie Verfahren zum Herstellen eines Halbzeuges aus dieser Legierung
FR2907796B1 (fr) 2006-07-07 2011-06-10 Aleris Aluminum Koblenz Gmbh Produits en alliage d'aluminium de la serie aa7000 et leur procede de fabrication
US8088234B2 (en) 2006-07-07 2012-01-03 Aleris Aluminum Koblenz Gmbh AA2000-series aluminum alloy products and a method of manufacturing thereof
JP5083816B2 (ja) * 2007-11-08 2012-11-28 住友軽金属工業株式会社 温間加工性に優れたＡｌ−Ｚｎ−Ｍｇ−Ｃｕ合金押出材およびその製造方法ならびに該押出材を用いた温間加工材
PL3265595T3 (pl) * 2015-10-30 2019-07-31 Novelis, Inc. Stopy aluminium 7xxx o dużej wytrzymałości i sposoby ich wytwarzania
CN109402539B (zh) * 2018-11-29 2020-02-11 四川航天长征装备制造有限公司 一种提高铝合金棒材径向延伸率的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222450A1 (en) * 1973-03-21 1974-10-18 Aluminum Co Of America Aluminium alloy forgings - from material cast heat treated and worked under particular conditions to obtain improved mechanical properties
US3881966A (en) * 1971-03-04 1975-05-06 Aluminum Co Of America Method for making aluminum alloy product
FR2249175A1 (it) * 1973-10-26 1975-05-23 Aluminum Co Of America
FR2249176A1 (it) * 1973-10-26 1975-05-23 Aluminum Co Of America
US3945861A (en) * 1975-04-21 1976-03-23 Aluminum Company Of America High strength automobile bumper alloy
FR2457908A1 (fr) * 1979-06-01 1980-12-26 Gerzat Metallurg Procede de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881966A (en) * 1971-03-04 1975-05-06 Aluminum Co Of America Method for making aluminum alloy product
FR2222450A1 (en) * 1973-03-21 1974-10-18 Aluminum Co Of America Aluminium alloy forgings - from material cast heat treated and worked under particular conditions to obtain improved mechanical properties
FR2249175A1 (it) * 1973-10-26 1975-05-23 Aluminum Co Of America
FR2249176A1 (it) * 1973-10-26 1975-05-23 Aluminum Co Of America
US3945861A (en) * 1975-04-21 1976-03-23 Aluminum Company Of America High strength automobile bumper alloy
FR2457908A1 (fr) * 1979-06-01 1980-12-26 Gerzat Metallurg Procede de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus

Also Published As

Publication number Publication date
ATE16292T1 (de) 1985-11-15
EP0081441B1 (fr) 1985-10-30
FR2517702B1 (it) 1985-11-15
DK158317B (da) 1990-04-30
DE3267187D1 (en) 1985-12-05
IE822870L (en) 1983-06-03
IE54132B1 (en) 1989-06-21
NO155629C (no) 1987-04-29
CA1206354A (fr) 1986-06-24
DK158317C (da) 1990-10-01
JPS58113358A (ja) 1983-07-06
NO155629B (no) 1987-01-19
NO824043L (no) 1983-06-06
ZA828873B (en) 1983-09-28
JPS6127458B2 (it) 1986-06-25
EP0081441A1 (fr) 1983-06-15
DK534982A (da) 1983-06-04

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 23/83

ST Notification of lapse