ATE440155T1 - ALUMINUM ALLOY FOR CUTTING PROCESSING AND MACHINED ALUMINUM ALLOY ARTICLE PRODUCED THEREFROM - Google Patents

ALUMINUM ALLOY FOR CUTTING PROCESSING AND MACHINED ALUMINUM ALLOY ARTICLE PRODUCED THEREFROM

Info

Publication number
ATE440155T1
ATE440155T1 AT03754054T AT03754054T ATE440155T1 AT E440155 T1 ATE440155 T1 AT E440155T1 AT 03754054 T AT03754054 T AT 03754054T AT 03754054 T AT03754054 T AT 03754054T AT E440155 T1 ATE440155 T1 AT E440155T1
Authority
AT
Austria
Prior art keywords
aluminum alloy
mass
cutting processing
produced therefrom
article produced
Prior art date
Application number
AT03754054T
Other languages
German (de)
Inventor
Hiroki Yoshioka
Masaki Yamanaka
Hideaki Matsuoka
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 ATE440155T1 publication Critical patent/ATE440155T1/en

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 %.
AT03754054T 2002-10-09 2003-10-09 ALUMINUM ALLOY FOR CUTTING PROCESSING AND MACHINED ALUMINUM ALLOY ARTICLE PRODUCED THEREFROM ATE440155T1 (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
ATE440155T1 true ATE440155T1 (en) 2009-09-15

Family

ID=32095416

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03754054T ATE440155T1 (en) 2002-10-09 2003-10-09 ALUMINUM ALLOY FOR CUTTING PROCESSING AND MACHINED ALUMINUM ALLOY ARTICLE PRODUCED 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
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
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
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
AU2003272094A1 (en) 2004-05-04
EP1549778B1 (en) 2009-08-19
US20060108030A1 (en) 2006-05-25
WO2004033740A1 (en) 2004-04-22
DE60328902D1 (en) 2009-10-01
EP1549778A4 (en) 2006-04-05
EP1549778A1 (en) 2005-07-06

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties