DE3271875D1 - Method for producing fine-grained, high strength aluminum alloy material - Google Patents

Method for producing fine-grained, high strength aluminum alloy material

Info

Publication number
DE3271875D1
DE3271875D1 DE8282301627T DE3271875T DE3271875D1 DE 3271875 D1 DE3271875 D1 DE 3271875D1 DE 8282301627 T DE8282301627 T DE 8282301627T DE 3271875 T DE3271875 T DE 3271875T DE 3271875 D1 DE3271875 D1 DE 3271875D1
Authority
DE
Germany
Prior art keywords
grained
aluminum alloy
high strength
alloy material
strength aluminum
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
DE8282301627T
Other languages
English (en)
Inventor
Baba Yoshio
Uno Teruo
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.)
Sumitomo Light Metal Industries Ltd
Original Assignee
Sumitomo Light Metal Industries Ltd
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
Application filed by Sumitomo Light Metal Industries Ltd filed Critical Sumitomo Light Metal Industries Ltd
Application granted granted Critical
Publication of DE3271875D1 publication Critical patent/DE3271875D1/de
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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
DE8282301627T 1981-03-31 1982-03-29 Method for producing fine-grained, high strength aluminum alloy material Expired DE3271875D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56046523A JPS57161045A (en) 1981-03-31 1981-03-31 Fine-grain high-strength aluminum alloy material and its manufacture

Publications (1)

Publication Number Publication Date
DE3271875D1 true DE3271875D1 (en) 1986-08-07

Family

ID=12749628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282301627T Expired DE3271875D1 (en) 1981-03-31 1982-03-29 Method for producing fine-grained, high strength aluminum alloy material

Country Status (7)

Country Link
US (1) US4462843A (de)
EP (1) EP0062469B1 (de)
JP (1) JPS57161045A (de)
KR (1) KR890001448B1 (de)
AU (1) AU545018B2 (de)
CA (1) CA1191433A (de)
DE (1) DE3271875D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153755A (ja) * 1982-03-08 1983-09-12 Mitsubishi Alum Co Ltd 押出加工性のすぐれた高力Ａｌ合金
JPS59166659A (ja) * 1983-03-08 1984-09-20 Furukawa Alum Co Ltd 成形用高力アルミ合金板の製造方法
JPH0623423B2 (ja) * 1984-05-16 1994-03-30 スカイアルミニウム株式会社 Ａｌ―Ｃｕ―Ｍｇ系合金軟質材の製造方法
US4693747A (en) * 1985-11-18 1987-09-15 Aluminum Company Of America Alloy having improved fatigue crack growth resistance
US4734967A (en) * 1986-06-02 1988-04-05 Imperial Clevite Inc. Method of heat treating bearing materials
FR2601967B1 (fr) * 1986-07-24 1992-04-03 Cerzat Ste Metallurg Alliage a base d'al pour corps creux sous pression.
US4770848A (en) * 1987-08-17 1988-09-13 Rockwell International Corporation Grain refinement and superplastic forming of an aluminum base alloy
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
DE69107392T2 (de) * 1990-10-09 1995-06-08 Sumitomo Light Metal Ind Verfahren zur Herstellung eines Werkstoffes aus eines Aluminiumlegierung mit ausgezeichneter Pressverformbarkeit und Einbrennhärtbarkeit.
NO950843L (no) * 1994-09-09 1996-03-11 Ube Industries Fremgangsmåte for behandling av metall i halvfast tilstand og fremgangsmåte for stöping av metallbarrer til bruk i denne fremgangsmåte
FR2846669B1 (fr) * 2002-11-06 2005-07-22 Pechiney Rhenalu PROCEDE DE FABRICATION SIMPLIFIE DE PRODUITS LAMINES EN ALLIAGES A1-Zn-Mg, ET PRODUITS OBTENUS PAR CE PROCEDE
CA2519139C (en) * 2003-03-17 2010-01-05 Corus Aluminium Walzprodukte Gmbh Method for producing an integrated monolithic aluminium structure and aluminium product machined from that structure
US20050034794A1 (en) * 2003-04-10 2005-02-17 Rinze Benedictus High strength Al-Zn alloy and method for producing such an alloy product
BRPI0409267B1 (pt) * 2003-04-10 2017-04-25 Corus Aluminium Walzprodukte Gmbh produto de liga de alumínio com alta resistência mecânica e tenacidade à fratura e uma boa resistência à corrosão, componente estrutural de liga de alumínio e chapa de molde
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
US20070151636A1 (en) * 2005-07-21 2007-07-05 Corus Aluminium Walzprodukte Gmbh Wrought aluminium AA7000-series alloy product and method of producing said product
FR2900160B1 (fr) 2006-04-21 2008-05-30 Alcan Rhenalu Sa Procede de fabrication d'un element de structure pour construction aeronautique comprenant un ecrouissage differentiel
WO2008003503A2 (en) * 2006-07-07 2008-01-10 Aleris Aluminum Koblenz Gmbh Method of manufacturing aa2000 - series aluminium alloy products
WO2008003506A2 (en) * 2006-07-07 2008-01-10 Aleris Aluminum Koblenz Gmbh Aa7000-series aluminium alloy products and a method of manufacturing thereof
WO2009130175A1 (en) * 2008-04-25 2009-10-29 Aleris Aluminum Duffel Bvba Method of manufacturing a structural aluminium alloy part
CN105040003A (zh) * 2015-07-06 2015-11-11 安徽广正新能源科技有限公司 一种锅炉壳体的生产工艺
EP3265595B1 (de) * 2015-10-30 2019-03-13 Novelis, Inc. Hochfeste 7xxx-aluminiumlegierungen und verfahren zur herstellung davon
MX2021010324A (es) 2019-06-03 2021-09-28 Novelis Inc Productos de aleacion de aluminio de ultra alta resistencia y metodos para producir los mismos.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743549A (en) * 1971-02-09 1973-07-03 I Esercizio Dell Istituto Sper Thermomechanical process for improving the toughness of the high strength aluminum alloys
US3791880A (en) * 1972-06-30 1974-02-12 Aluminum Co Of America Tear resistant sheet and plate and method for producing
US3847681A (en) * 1973-11-09 1974-11-12 Us Army Processes for the fabrication of 7000 series aluminum alloys
US4092181A (en) * 1977-04-25 1978-05-30 Rockwell International Corporation Method of imparting a fine grain structure to aluminum alloys having precipitating constituents
US4222797A (en) * 1979-07-30 1980-09-16 Rockwell International Corporation Method of imparting a fine grain structure to aluminum alloys having precipitating constituents
US4410370A (en) * 1979-09-29 1983-10-18 Sumitomo Light Metal Industries, Ltd. Aircraft stringer material and method for producing the same
CA1173277A (en) * 1979-09-29 1984-08-28 Yoshio Baba Aircraft stringer material and method for producing the same

Also Published As

Publication number Publication date
KR830009239A (ko) 1983-12-19
JPS57161045A (en) 1982-10-04
EP0062469B1 (de) 1986-07-02
US4462843A (en) 1984-07-31
EP0062469A1 (de) 1982-10-13
AU8136382A (en) 1982-10-07
CA1191433A (en) 1985-08-06
AU545018B2 (en) 1985-06-27
KR890001448B1 (ko) 1989-05-03

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