CA1206354A - Methode pour l'obtention de produits files en alliages type a1-zn-mg-cu a haute resistance et a tenacite sens travers amelioree - Google Patents

Methode pour l'obtention de produits files en alliages type a1-zn-mg-cu a haute resistance et a tenacite sens travers amelioree

Info

Publication number
CA1206354A
CA1206354A CA000416870A CA416870A CA1206354A CA 1206354 A CA1206354 A CA 1206354A CA 000416870 A CA000416870 A CA 000416870A CA 416870 A CA416870 A CA 416870A CA 1206354 A CA1206354 A CA 1206354A
Authority
CA
Canada
Prior art keywords
degrees
charac
alloy
type
product
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
CA000416870A
Other languages
English (en)
French (fr)
Inventor
Roger Develay
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.)
Metallurgigue de Gerzat
Original Assignee
Metallurgigue de Gerzat
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=CA1206354(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metallurgigue de Gerzat filed Critical Metallurgigue de Gerzat
Application granted granted Critical
Publication of CA1206354A publication Critical patent/CA1206354A/fr
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
    • C22F1/053—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)
CA000416870A 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 Expired CA1206354A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8122969A FR2517702B1 (it) 1981-12-03 1981-12-03
FR8122969 1981-12-03

Publications (1)

Publication Number Publication Date
CA1206354A true CA1206354A (fr) 1986-06-24

Family

ID=9264805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000416870A Expired 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

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)

Cited By (5)

* 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
US5284327A (en) * 1992-04-29 1994-02-08 Aluminum Company Of America Extrusion quenching apparatus and related method
AU670114B2 (en) * 1992-09-22 1996-07-04 Luxfer Gas Cylinders Sas Aluminium alloy for hollow bodies under pressure
US5560789A (en) * 1994-03-02 1996-10-01 Pechiney Recherche 7000 Alloy having high mechanical strength and a process for obtaining it

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
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.
KR100341541B1 (ko) * 1993-04-15 2002-11-29 엘지엘 1996 리미티드 중공본체의 제조방법
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

Family Cites Families (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
CA1047901A (en) * 1973-10-26 1979-02-06 Melvin H. Brown Rapid high temperature aging of al-zn-mg-cu alloys
CA1045528A (en) * 1973-10-26 1979-01-02 Melvin H. Brown Producing combined high strength and high corrosion resistance in al-zn-mg-cu alloys
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

Cited By (6)

* 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
US5284327A (en) * 1992-04-29 1994-02-08 Aluminum Company Of America Extrusion quenching apparatus and related method
US5447583A (en) * 1992-04-29 1995-09-05 Aluminum Company Of America Extrusion quenching apparatus and related method
AU670114B2 (en) * 1992-09-22 1996-07-04 Luxfer Gas Cylinders Sas Aluminium alloy for hollow bodies under pressure
US5560789A (en) * 1994-03-02 1996-10-01 Pechiney Recherche 7000 Alloy having high mechanical strength and a process for obtaining it

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
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
FR2517702A1 (it) 1983-06-10

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