ZA828873B - Method of producing hot extruded products of high-strength alloys of type al-zn-mg-cu with enhanced transverse tenacity - Google Patents

Method of producing hot extruded products of high-strength alloys of type al-zn-mg-cu with enhanced transverse tenacity

Info

Publication number
ZA828873B
ZA828873B ZA828873A ZA828873A ZA828873B ZA 828873 B ZA828873 B ZA 828873B ZA 828873 A ZA828873 A ZA 828873A ZA 828873 A ZA828873 A ZA 828873A ZA 828873 B ZA828873 B ZA 828873B
Authority
ZA
South Africa
Prior art keywords
degrees
type
product
hot extruded
hours
Prior art date
Application number
ZA828873A
Other languages
English (en)
Inventor
Roger Develay
Marc Anagnostidis
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=ZA828873(B) "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
Publication of ZA828873B publication Critical patent/ZA828873B/xx

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)
  • Extrusion Of Metal (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Conductive Materials (AREA)
ZA828873A 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 ZA828873B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA828873B true ZA828873B (en) 1983-09-28

Family

ID=9264805

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (10)

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

Families Citing this family (29)

* 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.
AU695653B2 (en) * 1993-04-15 1998-08-20 Luxfer Group Limited Method of making hollow bodies
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
RU2139954C1 (ru) * 1998-04-17 1999-10-20 Региональная общественная организация инвалидов "Содействие созданию современных информационных технологий для инвалидов" Способ изготовления изделий из алюминиевых сплавов, содержащих литий
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
RU2152451C1 (ru) * 1999-04-14 2000-07-10 Медведева Галина Ивановна Способ изготовления деталей из алюминиевых деформируемых сплавов
RU2165995C1 (ru) * 1999-10-05 2001-04-27 Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Высокопрочный сплав на основе алюминия и изделие, выполненное из этого сплава
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
US20050006010A1 (en) * 2002-06-24 2005-01-13 Rinze Benedictus Method for producing a high strength Al-Zn-Mg-Cu alloy
GB2415202B (en) 2003-04-10 2007-08-29 Corus Aluminium Walzprod Gmbh An Al-Zn-Mg-Cu alloy
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
ES2292075T5 (es) 2005-01-19 2010-12-17 Otto Fuchs Kg Aleacion de aluminio no sensible al enfriamiento brusco, asi como procedimiento para fabricar un producto semiacabado a partir de esta aleacion.
US8608876B2 (en) 2006-07-07 2013-12-17 Aleris Aluminum Koblenz Gmbh AA7000-series aluminum alloy products and a method of manufacturing thereof
RU2443797C2 (ru) 2006-07-07 2012-02-27 Алерис Алюминум Кобленц Гмбх Продукты из алюминиевого сплава серии аа7000 и способ их изготовления
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

Also Published As

Publication number Publication date
DK158317B (da) 1990-04-30
EP0081441A1 (fr) 1983-06-15
CA1206354A (fr) 1986-06-24
DE3267187D1 (en) 1985-12-05
IE54132B1 (en) 1989-06-21
NO155629C (no) 1987-04-29
EP0081441B1 (fr) 1985-10-30
IE822870L (en) 1983-06-03
JPS6127458B2 (enrdf_load_stackoverflow) 1986-06-25
NO155629B (no) 1987-01-19
NO824043L (no) 1983-06-06
DK534982A (da) 1983-06-04
FR2517702B1 (enrdf_load_stackoverflow) 1985-11-15
DK158317C (da) 1990-10-01
JPS58113358A (ja) 1983-07-06
ATE16292T1 (de) 1985-11-15
FR2517702A1 (enrdf_load_stackoverflow) 1983-06-10

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