DE60328902D1 - ALUMINUM ALLOY FOR CUTTING PROCESSING AND ALUMINUM ALLOYED SUBSTITUTE MANUFACTURED THEREFROM - Google Patents

ALUMINUM ALLOY FOR CUTTING PROCESSING AND ALUMINUM ALLOYED SUBSTITUTE MANUFACTURED THEREFROM

Info

Publication number
DE60328902D1
DE60328902D1 DE60328902T DE60328902T DE60328902D1 DE 60328902 D1 DE60328902 D1 DE 60328902D1 DE 60328902 T DE60328902 T DE 60328902T DE 60328902 T DE60328902 T DE 60328902T DE 60328902 D1 DE60328902 D1 DE 60328902D1
Authority
DE
Germany
Prior art keywords
mass
aluminum
cutting processing
aluminum alloy
manufactured therefrom
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
DE60328902T
Other languages
German (de)
Inventor
Hiroki Yoshioka
Masaki Yamanaka
Hideaki Matsuoka
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Application granted granted Critical
Publication of DE60328902D1 publication Critical patent/DE60328902D1/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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/003—Alloys based on aluminium containing at least 2.6% of one or more of the elements: tin, lead, antimony, bismuth, cadmium, and titanium
    • 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
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
    • 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
    • C22C21/18—Alloys based on aluminium with copper as the next major constituent with zinc

Abstract

An aluminum alloy for cutting processing consists essentially of Cu: 1 to 6.5 mass %, Zn: 0.05 to 1 mass %, Bi: 0.1 to 1 mass %, Sn: 0.1 to 1 mass %, B: 100 mass ppm or less, or further includes at least one element as a selective additional element selected from the group consisting of Fe: 0.05 to 1 mass %, Mg: 0.01 to 0.3 mass %, Si: 0.05 to 1 mass % and Ti: 0.01 to 0.5 mass %.
DE60328902T 2002-10-09 2003-10-09 ALUMINUM ALLOY FOR CUTTING PROCESSING AND ALUMINUM ALLOYED SUBSTITUTE MANUFACTURED THEREFROM Expired - Lifetime DE60328902D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002296268 2002-10-09
US48363503P 2003-07-01 2003-07-01
PCT/JP2003/012938 WO2004033740A1 (en) 2002-10-09 2003-10-09 Aluminum alloy for cutting processing, and aluminum alloy worked article made of the same

Publications (1)

Publication Number Publication Date
DE60328902D1 true DE60328902D1 (en) 2009-10-01

Family

ID=32095416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60328902T Expired - Lifetime DE60328902D1 (en) 2002-10-09 2003-10-09 ALUMINUM ALLOY FOR CUTTING PROCESSING AND ALUMINUM ALLOYED SUBSTITUTE MANUFACTURED THEREFROM

Country Status (6)

Country Link
US (1) US20060108030A1 (en)
EP (1) EP1549778B1 (en)
AT (1) ATE440155T1 (en)
AU (1) AU2003272094A1 (en)
DE (1) DE60328902D1 (en)
WO (1) WO2004033740A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103710597A (en) * 2013-12-17 2014-04-09 芜湖万润机械有限责任公司 Preparation method of aluminum alloy profile for high-power LED (light-emitting diode) lamp substrate
CN103710652A (en) * 2013-12-17 2014-04-09 芜湖万润机械有限责任公司 Method for preparing aluminum alloy sections with high damage resistance
WO2016111693A1 (en) 2015-01-09 2016-07-14 Apple Inc. Processes to reduce interfacial enrichment of alloying elements under anodic oxide films and improve anodized appearance of heat treatable alloys
CN106609329B (en) * 2015-10-12 2018-06-26 中国航空工业集团公司北京航空材料研究院 A kind of damnification resistant aluminum alloy and preparation method thereof
CN106609330B (en) * 2015-10-12 2018-04-10 中国航空工业集团公司北京航空材料研究院 A kind of damnification resistant aluminum alloy and preparation method thereof
US11352708B2 (en) 2016-08-10 2022-06-07 Apple Inc. Colored multilayer oxide coatings
US11242614B2 (en) 2017-02-17 2022-02-08 Apple Inc. Oxide coatings for providing corrosion resistance on parts with edges and convex features
CN111218592A (en) * 2020-02-28 2020-06-02 同曦集团有限公司 Free-cutting aluminum alloy and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63312945A (en) * 1987-06-17 1988-12-21 Kobe Steel Ltd Non heat treatment type high strength free cutting aluminum alloy for cold forging and its production
US6113850A (en) * 1993-03-22 2000-09-05 Aluminum Company Of America 2XXX series aluminum alloy
US5803994A (en) * 1993-11-15 1998-09-08 Kaiser Aluminum & Chemical Corporation Aluminum-copper alloy
CZ286150B6 (en) * 1996-09-09 2000-01-12 Alusuisse Technology & Management Ag Aluminium alloy with excellent machinability
JP2001107169A (en) * 1999-09-30 2001-04-17 Showa Alum Corp Free-cutting aluminum alloy and method for producing alloy material thereof
JP3969672B2 (en) * 2002-04-15 2007-09-05 株式会社神戸製鋼所 Aluminum alloy wrought material with excellent hot forgeability and machinability
EP1359233B1 (en) * 2002-04-25 2006-12-13 Furukawa-Sky Aluminum Corp. Aluminium alloy with good cuttability, method for producing a forged article and the forged article obtained
JP3773914B2 (en) * 2002-04-25 2006-05-10 古河スカイ株式会社 Aluminum alloy excellent in machinability, its forging method and its forged product

Also Published As

Publication number Publication date
US20060108030A1 (en) 2006-05-25
EP1549778A4 (en) 2006-04-05
ATE440155T1 (en) 2009-09-15
EP1549778B1 (en) 2009-08-19
WO2004033740A1 (en) 2004-04-22
AU2003272094A1 (en) 2004-05-04
EP1549778A1 (en) 2005-07-06

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Legal Events

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