MY142123A - Copper alloy - Google Patents

Copper alloy

Info

Publication number
MY142123A
MY142123A MYPI20052404A MYPI20052404A MY142123A MY 142123 A MY142123 A MY 142123A MY PI20052404 A MYPI20052404 A MY PI20052404A MY PI20052404 A MYPI20052404 A MY PI20052404A MY 142123 A MY142123 A MY 142123A
Authority
MY
Malaysia
Prior art keywords
plane
copper alloy
sheet surface
diffraction intensity
mass
Prior art date
Application number
MYPI20052404A
Inventor
Nobuyuki Tanaka
Tatsuhiko Eguchi
Kuniteru Mihara
Original Assignee
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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Publication of MY142123A publication Critical patent/MY142123A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)

Abstract

A COPPER ALLOY FOR ELECTRONIC MACHINERY AND TOOLS, CONTAINING NI 2.0 TO 4.5 MASS%, AND SI 0.3 TO 1.0 MASS%, WITH THE BALANCE BEING CU AND UNAVOIDABLE IMPURITIES, WHICH SATISFIES THE FOLLOWING EXPRESSION: {311} X A / ({311} + {220} + {200}) < 1.5 WHEREIN {311} REPRESENTS AN X-RAY DIFFRACTION INTENSITY FROM A {311} PLANE AT A SHEET SURFACE; {220} REPRESENTS AN X-RAY' DIFFRACTION INTENSITY FROM A {220} PLANE AT THE SHEET SURFACE; {200} REPRESENTS AN X-RAY DIFFRACTION INTENSITY FROM A {200} PLANE AT THE SHEET SURFACE; AND A (M) REPRESENTS A CRYSTALLINE GRAIN SIZE, AND WHICH HAS GOOD BENDING PROPERTY.
MYPI20052404A 2004-05-27 2005-05-26 Copper alloy MY142123A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004158181 2004-05-27
JP2004158197 2004-05-27
JP2004328177A JP4809602B2 (en) 2004-05-27 2004-11-11 Copper alloy

Publications (1)

Publication Number Publication Date
MY142123A true MY142123A (en) 2010-09-15

Family

ID=35423904

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20052404A MY142123A (en) 2004-05-27 2005-05-26 Copper alloy

Country Status (8)

Country Link
US (1) US20050263218A1 (en)
JP (1) JP4809602B2 (en)
KR (1) KR100929276B1 (en)
CN (1) CN100462460C (en)
DE (1) DE112005001197B4 (en)
MY (1) MY142123A (en)
TW (1) TWI371499B (en)
WO (1) WO2005116282A1 (en)

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EP2048251B1 (en) 2006-05-26 2012-01-25 Kabushiki Kaisha Kobe Seiko Sho Copper alloy having high strength, high electric conductivity and excellent bending workability
JP5170864B2 (en) * 2006-09-13 2013-03-27 古河電気工業株式会社 Copper-based precipitation type alloy sheet for contact material and method for producing the same
JP5156317B2 (en) * 2006-09-27 2013-03-06 Ｄｏｗａメタルテック株式会社 Copper alloy sheet and manufacturing method thereof
US9034123B2 (en) 2007-02-13 2015-05-19 Dowa Metaltech Co., Ltd. Cu—Ni—Si-based copper alloy sheet material and method of manufacturing same
JP5170881B2 (en) * 2007-03-26 2013-03-27 古河電気工業株式会社 Copper alloy material for electrical and electronic equipment and method for producing the same
WO2009041197A1 (en) * 2007-09-28 2009-04-02 Nippon Mining & Metals Co., Ltd. Cu-ni-si-co-base copper alloy for electronic material and process for producing the copper alloy
CN101842506B (en) * 2007-11-01 2012-08-22 古河电气工业株式会社 Copper alloy material excellent in strength, bending workability, and stress relaxation resistance, and manufacturing method thereof
EP2221391B1 (en) * 2007-11-05 2014-04-30 The Furukawa Electric Co., Ltd. Copper alloy sheet
WO2009104615A1 (en) * 2008-02-18 2009-08-27 古河電気工業株式会社 Copper alloy material
JP5854574B2 (en) * 2008-03-12 2016-02-09 古河電気工業株式会社 Metal materials for electrical contact parts
KR101114147B1 (en) * 2008-03-31 2012-03-13 후루카와 덴키 고교 가부시키가이샤 Copper alloy material for electric and electronic apparatuses, and electric and electronic components
WO2009123159A1 (en) * 2008-03-31 2009-10-08 古河電気工業株式会社 Copper alloy material for electric and electronic apparatuses, and electric and electronic components
EP2298945B1 (en) 2008-06-03 2014-08-20 The Furukawa Electric Co., Ltd. Copper alloy sheet material and manufacturing method thereof
EP2351862B1 (en) 2008-10-22 2014-11-26 Furukawa Electric Co., Ltd. Copper alloy sheet, electric and electronic parts, and copper alloy sheet manufacturing method
JP5261161B2 (en) * 2008-12-12 2013-08-14 Ｊｘ日鉱日石金属株式会社 Ni-Si-Co-based copper alloy and method for producing the same
JP4563495B1 (en) 2009-04-27 2010-10-13 Ｄｏｗａメタルテック株式会社 Copper alloy sheet and manufacturing method thereof
EP2508631A1 (en) 2009-12-02 2012-10-10 Furukawa Electric Co., Ltd. Copper alloy sheet material, connector using same, and copper alloy sheet material production method for producing same
KR101747475B1 (en) 2009-12-02 2017-06-14 후루카와 덴키 고교 가부시키가이샤 Copper alloy sheet and process for producing same
EP2508635B1 (en) 2009-12-02 2017-08-23 Furukawa Electric Co., Ltd. Copper alloy sheet and process for producing same
EP2610359A4 (en) 2010-08-27 2017-08-02 Furukawa Electric Co., Ltd. Copper alloy sheet and method for producing same
EP2612934A1 (en) 2010-08-31 2013-07-10 Furukawa Electric Co., Ltd. Copper alloy sheet material and process for producing same
JP5441876B2 (en) * 2010-12-13 2014-03-12 Ｊｘ日鉱日石金属株式会社 Cu-Ni-Si-Co-based copper alloy for electronic materials and method for producing the same
CN103443309B (en) 2011-05-02 2017-01-18 古河电气工业株式会社 Copper alloy sheet material and process for producing same
WO2012160684A1 (en) * 2011-05-25 2012-11-29 三菱伸銅株式会社 Cu-ni-si copper alloy sheet with excellent deep drawability and process for producing same
JP6111028B2 (en) * 2012-03-26 2017-04-05 Ｊｘ金属株式会社 Corson alloy and manufacturing method thereof
CN103014410B (en) * 2012-12-24 2015-03-11 山西春雷铜材有限责任公司 Copper alloy and fabrication method thereof
JP6696720B2 (en) * 2013-07-11 2020-05-20 古河電気工業株式会社 Copper alloy sheet and method for producing the same
CN104032245B (en) * 2014-06-06 2016-03-30 中国科学院金属研究所 A preparation process of ultra-fine-grained high-performance CuCrNiSi alloy slot wedge
JP6440760B2 (en) * 2017-03-21 2018-12-19 Ｊｘ金属株式会社 Copper alloy strip with improved dimensional accuracy after press working
JP7078042B2 (en) * 2017-05-25 2022-05-31 住友電気工業株式会社 Diagonal springs and connectors
CN117512395B (en) * 2024-01-04 2024-03-29 宁波兴业盛泰集团有限公司 High-strength middle-conductive copper nickel silicon tin phosphorus alloy strip foil and preparation method thereof

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JP3739214B2 (en) * 1998-03-26 2006-01-25 株式会社神戸製鋼所 Copper alloy sheet for electronic parts
JP2000080428A (en) * 1998-08-31 2000-03-21 Kobe Steel Ltd Copper alloy sheet excellent in bendability
JP3800279B2 (en) * 1998-08-31 2006-07-26 株式会社神戸製鋼所 Copper alloy sheet with excellent press punchability
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Also Published As

Publication number Publication date
JP4809602B2 (en) 2011-11-09
KR100929276B1 (en) 2009-11-27
CN100462460C (en) 2009-02-18
DE112005001197B4 (en) 2016-11-03
TWI371499B (en) 2012-09-01
DE112005001197T5 (en) 2007-04-19
US20050263218A1 (en) 2005-12-01
KR20070018092A (en) 2007-02-13
WO2005116282A1 (en) 2005-12-08
CN1950525A (en) 2007-04-18
JP2006009137A (en) 2006-01-12
TW200604354A (en) 2006-02-01

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