DE60309711D1 - Forged aluminum alloy with excellent fatigue resistance - Google Patents

Forged aluminum alloy with excellent fatigue resistance

Info

Publication number
DE60309711D1
DE60309711D1 DE60309711T DE60309711T DE60309711D1 DE 60309711 D1 DE60309711 D1 DE 60309711D1 DE 60309711 T DE60309711 T DE 60309711T DE 60309711 T DE60309711 T DE 60309711T DE 60309711 D1 DE60309711 D1 DE 60309711D1
Authority
DE
Germany
Prior art keywords
aluminum alloy
fatigue resistance
excellent fatigue
forged aluminum
forged
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 - Lifetime
Application number
DE60309711T
Other languages
German (de)
Other versions
DE60309711T2 (en
Inventor
Yasuki Kamitakahara
Toshihiro Katsura
Manabu Nakai
Yasuaki Watanabe
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Application granted granted Critical
Publication of DE60309711D1 publication Critical patent/DE60309711D1/en
Publication of DE60309711T2 publication Critical patent/DE60309711T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22F1/057—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 copper as the next major constituent
    • 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
    • C22C21/12—Alloys based on aluminium with copper 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Forging (AREA)
DE2003609711 2003-09-26 2003-09-26 Aluminum alloy forging material with excellent high temperature fatigue strength Expired - Lifetime DE60309711T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20030021819 EP1522600B1 (en) 2003-09-26 2003-09-26 Forged aluminium alloy material having excellent high temperature fatigue strength

Publications (2)

Publication Number Publication Date
DE60309711D1 true DE60309711D1 (en) 2006-12-28
DE60309711T2 DE60309711T2 (en) 2007-09-13

Family

ID=34306781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003609711 Expired - Lifetime DE60309711T2 (en) 2003-09-26 2003-09-26 Aluminum alloy forging material with excellent high temperature fatigue strength

Country Status (2)

Country Link
EP (1) EP1522600B1 (en)
DE (1) DE60309711T2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008110270A1 (en) * 2007-03-09 2008-09-18 Aleris Aluminum Koblenz Gmbh Aluminium alloy having high- strength at elevated temperature
JP5756091B2 (en) * 2010-04-16 2015-07-29 昭和電工株式会社 Method for producing aluminum alloy forged member
US9163304B2 (en) * 2010-04-20 2015-10-20 Alcoa Inc. High strength forged aluminum alloy products
CN103668017A (en) * 2013-12-28 2014-03-26 无锡透平叶片有限公司 Forging and heat treatment process for aero-engine aluminium alloy vane
US20150322556A1 (en) 2014-05-06 2015-11-12 Goodrich Corporation Lithium free elevated temperature aluminum copper magnesium silver alloy for forged aerospace products
CN104259781B (en) * 2014-09-19 2018-03-09 广西柳州银海铝业股份有限公司 The manufacture method of cargo train compartment aluminum alloy plate materials
JP2016079454A (en) * 2014-10-16 2016-05-16 株式会社神戸製鋼所 Aluminum alloy forging material and manufacturing method therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH668269A5 (en) * 1985-10-31 1988-12-15 Bbc Brown Boveri & Cie AL/CU/MG TYPE ALUMINUM ALLOY WITH HIGH STRENGTH IN THE TEMPERATURE RANGE BETWEEN 0 AND 250 C.
US5211910A (en) * 1990-01-26 1993-05-18 Martin Marietta Corporation Ultra high strength aluminum-base alloys
US5376192A (en) * 1992-08-28 1994-12-27 Reynolds Metals Company High strength, high toughness aluminum-copper-magnesium-type aluminum alloy
JPH11302764A (en) * 1998-04-17 1999-11-02 Kobe Steel Ltd Aluminum alloy excellent in high temperature characteristic
JP3997009B2 (en) * 1998-10-07 2007-10-24 株式会社神戸製鋼所 Aluminum alloy forgings for high-speed moving parts
JP2001181771A (en) * 1999-12-20 2001-07-03 Kobe Steel Ltd High strength and heat resistant aluminum alloy material

Also Published As

Publication number Publication date
EP1522600A1 (en) 2005-04-13
DE60309711T2 (en) 2007-09-13
EP1522600B1 (en) 2006-11-15

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: WATANABE, YASUAKI, MIE 511-0200, JP

Inventor name: NAKAI, MANABU, KOBE-SHI HYOGO 651-2271, JP

Inventor name: KATSURA, TOSHIHIRO, MIE 511-0200, JP

Inventor name: KAMITAKAHARA, YASUKI, MIE 511-0200, JP

8364 No opposition during term of opposition