WO2009060873A1 - Copper alloy sheet material - Google Patents

Copper alloy sheet material Download PDF

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Publication number
WO2009060873A1
WO2009060873A1 PCT/JP2008/070139 JP2008070139W WO2009060873A1 WO 2009060873 A1 WO2009060873 A1 WO 2009060873A1 JP 2008070139 W JP2008070139 W JP 2008070139W WO 2009060873 A1 WO2009060873 A1 WO 2009060873A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet material
mass
copper
copper alloy
alloy sheet
Prior art date
Application number
PCT/JP2008/070139
Other languages
French (fr)
Japanese (ja)
Inventor
Hiroshi Kaneko
Kiyoshige Hirose
Kuniteru Mihara
Tatsuhiko Eguchi
Original Assignee
The Furukawa Electric Co., 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 The Furukawa Electric Co., Ltd. filed Critical The Furukawa Electric Co., Ltd.
Priority to EP08847798.9A priority Critical patent/EP2221391B1/en
Priority to KR1020107012166A priority patent/KR101515668B1/en
Priority to JP2009540067A priority patent/JP4785092B2/en
Priority to CN2008801147025A priority patent/CN101849027B/en
Priority to US12/741,309 priority patent/US20110038753A1/en
Publication of WO2009060873A1 publication Critical patent/WO2009060873A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent
    • 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
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/005—Copper or its alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals

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)
  • Conductive Materials (AREA)
  • Non-Insulated Conductors (AREA)

Abstract

A copper alloy sheet material which has a tensile strength of 730-820 MPa and contains at least nickel and silicon besides copper and incidental impurities. When the sheet material has a shape capable of 180° tight bending and the width and thickness of this sheet material are expressed by W (unit: mm) and T (unit: mm), respectively, then the product of W and T is 0.16 or less. Preferably, the sheet material is constituted of an alloy containing 1.8-3.3 mass% nickel, 0.4-1.1 mass% silicon, and 0.01-0.5 mass% chromium, with the remainder being copper and incidental impurities. The sheet material may further contain one or more of: at least one member selected among tin, magnesium, silver, manganese, titanium, iron, and phosphorus in a total amount of 0.01-1 mass%; 0.01-10 mass% zinc, and 0.01-1.5 mass% cobalt.
PCT/JP2008/070139 2007-11-05 2008-11-05 Copper alloy sheet material WO2009060873A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08847798.9A EP2221391B1 (en) 2007-11-05 2008-11-05 Copper alloy sheet
KR1020107012166A KR101515668B1 (en) 2007-11-05 2008-11-05 Copper alloy sheet material
JP2009540067A JP4785092B2 (en) 2007-11-05 2008-11-05 Copper alloy sheet
CN2008801147025A CN101849027B (en) 2007-11-05 2008-11-05 Copper alloy sheet material
US12/741,309 US20110038753A1 (en) 2007-11-05 2008-11-05 Copper alloy sheet material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007287066 2007-11-05
JP2007-287066 2007-11-05

Publications (1)

Publication Number Publication Date
WO2009060873A1 true WO2009060873A1 (en) 2009-05-14

Family

ID=40625761

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070139 WO2009060873A1 (en) 2007-11-05 2008-11-05 Copper alloy sheet material

Country Status (6)

Country Link
US (1) US20110038753A1 (en)
EP (1) EP2221391B1 (en)
JP (1) JP4785092B2 (en)
KR (1) KR101515668B1 (en)
CN (1) CN101849027B (en)
WO (1) WO2009060873A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012177152A (en) * 2011-02-25 2012-09-13 Kobe Steel Ltd Copper alloy
JP2012177153A (en) * 2011-02-25 2012-09-13 Kobe Steel Ltd Copper alloy
JP2014019889A (en) * 2012-07-13 2014-02-03 Furukawa Electric Co Ltd:The Copper alloy material having excellent strength and plating property and production method thereof
JP2014019888A (en) * 2012-07-13 2014-02-03 Furukawa Electric Co Ltd:The High strength copper alloy material, and method of manufacturing the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105803253B (en) * 2013-11-29 2017-07-28 国网河南省电力公司平顶山供电公司 A kind of production technology for producing high-power generator rotor slot wedge alloy
CN104561643A (en) * 2014-12-25 2015-04-29 春焱电子科技（苏州）有限公司 Microalloy for electronic material
CN108823466B (en) * 2018-06-14 2020-10-13 北京科技大学 Multi-element composite precipitation strengthening type high-strength high-conductivity copper alloy and preparation method thereof
US20210130931A1 (en) * 2018-07-12 2021-05-06 Materion Corporation Copper-nickel-silicon alloys with high strength and high electrical conductivity
CN109112351B (en) * 2018-08-27 2020-12-11 山东光韵智能科技有限公司 High-elasticity-modulus brass alloy material and preparation method thereof

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03236432A (en) * 1990-02-14 1991-10-22 Furukawa Electric Co Ltd:The Cassette tape member
JPH05156392A (en) * 1991-12-03 1993-06-22 Furukawa Electric Co Ltd:The Bent member for damper
JPH1143731A (en) 1997-07-23 1999-02-16 Kobe Steel Ltd High strength copper alloy excellent in stamping property and suitable for silver plating
JP2002180165A (en) * 2000-12-18 2002-06-26 Dowa Mining Co Ltd Copper based alloy having excellent press blanking property and its production method
JP2002266042A (en) * 2001-03-09 2002-09-18 Kobe Steel Ltd Copper alloy sheet having excellent bending workability
JP2005532477A (en) 2002-07-05 2005-10-27 オリン コーポレイション Copper alloy containing cobalt, nickel and silicon
JP2006152392A (en) * 2004-11-30 2006-06-15 Kobe Steel Ltd High-strength copper alloy sheet superior in bendability and manufacturing method therefor
JP2006161148A (en) * 2004-02-27 2006-06-22 Furukawa Electric Co Ltd:The Copper alloy
JP2006265731A (en) * 2005-02-28 2006-10-05 Furukawa Electric Co Ltd:The Copper alloy
JP2006283059A (en) * 2005-03-31 2006-10-19 Kobe Steel Ltd High strength copper alloy sheet with excellent bendability, and its manufacturing method
JP2007287066A (en) 2006-04-20 2007-11-01 Konica Minolta Business Technologies Inc Image processing apparatus, method for installing application in the same and application installation processing program

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191601A (en) * 1979-02-12 1980-03-04 Ampco-Pittsburgh Corporation Copper-nickel-silicon-chromium alloy having improved electrical conductivity
JP3739214B2 (en) * 1998-03-26 2006-01-25 株式会社神戸製鋼所 Copper alloy sheet for electronic parts
DE112005000312B4 (en) * 2004-02-27 2009-05-20 The Furukawa Electric Co., Ltd. copper alloy
JP4809602B2 (en) * 2004-05-27 2011-11-09 古河電気工業株式会社 Copper alloy
CN101166840B (en) * 2005-02-28 2012-07-18 古河电气工业株式会社 Copper alloy
JP5002766B2 (en) * 2006-03-01 2012-08-15 Ｄｏｗａメタルテック株式会社 High strength copper alloy sheet with excellent bending workability and manufacturing method
EP2426225B1 (en) * 2006-05-26 2015-12-02 Kabushiki Kaisha Kobe Seiko Sho Copper alloy with high strength, high electrical conductivity, and excellent bendability
JP4006460B1 (en) * 2006-05-26 2007-11-14 株式会社神戸製鋼所 Copper alloy excellent in high strength, high conductivity and bending workability, and method for producing the same

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03236432A (en) * 1990-02-14 1991-10-22 Furukawa Electric Co Ltd:The Cassette tape member
JPH05156392A (en) * 1991-12-03 1993-06-22 Furukawa Electric Co Ltd:The Bent member for damper
JPH1143731A (en) 1997-07-23 1999-02-16 Kobe Steel Ltd High strength copper alloy excellent in stamping property and suitable for silver plating
JP2002180165A (en) * 2000-12-18 2002-06-26 Dowa Mining Co Ltd Copper based alloy having excellent press blanking property and its production method
JP2002266042A (en) * 2001-03-09 2002-09-18 Kobe Steel Ltd Copper alloy sheet having excellent bending workability
JP2005532477A (en) 2002-07-05 2005-10-27 オリン コーポレイション Copper alloy containing cobalt, nickel and silicon
JP2006161148A (en) * 2004-02-27 2006-06-22 Furukawa Electric Co Ltd:The Copper alloy
JP2006152392A (en) * 2004-11-30 2006-06-15 Kobe Steel Ltd High-strength copper alloy sheet superior in bendability and manufacturing method therefor
JP2006265731A (en) * 2005-02-28 2006-10-05 Furukawa Electric Co Ltd:The Copper alloy
JP2006283059A (en) * 2005-03-31 2006-10-19 Kobe Steel Ltd High strength copper alloy sheet with excellent bendability, and its manufacturing method
JP2007287066A (en) 2006-04-20 2007-11-01 Konica Minolta Business Technologies Inc Image processing apparatus, method for installing application in the same and application installation processing program

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2221391A4 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012177152A (en) * 2011-02-25 2012-09-13 Kobe Steel Ltd Copper alloy
JP2012177153A (en) * 2011-02-25 2012-09-13 Kobe Steel Ltd Copper alloy
JP2014019889A (en) * 2012-07-13 2014-02-03 Furukawa Electric Co Ltd:The Copper alloy material having excellent strength and plating property and production method thereof
JP2014019888A (en) * 2012-07-13 2014-02-03 Furukawa Electric Co Ltd:The High strength copper alloy material, and method of manufacturing the same

Also Published As

Publication number Publication date
JP4785092B2 (en) 2011-10-05
US20110038753A1 (en) 2011-02-17
KR20100095431A (en) 2010-08-30
EP2221391A1 (en) 2010-08-25
EP2221391B1 (en) 2014-04-30
EP2221391A4 (en) 2012-06-27
CN101849027B (en) 2013-05-15
JPWO2009060873A1 (en) 2011-03-24
CN101849027A (en) 2010-09-29
KR101515668B1 (en) 2015-04-27

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