US20100310413A1 - Copper alloy material - Google Patents

Copper alloy material Download PDF

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Publication number
US20100310413A1
US20100310413A1 US12/858,217 US85821710A US2010310413A1 US 20100310413 A1 US20100310413 A1 US 20100310413A1 US 85821710 A US85821710 A US 85821710A US 2010310413 A1 US2010310413 A1 US 2010310413A1
Authority
US
United States
Prior art keywords
mass
copper alloy
alloy material
rolling
material according
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.)
Abandoned
Application number
US12/858,217
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English (en)
Inventor
Kiyoshige Hirose
Tatsuhiko Eguchi
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.)
Furukawa Electric Co Ltd
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
Assigned to THE FURUKAWA ELECTRIC CO., LTD. reassignment THE FURUKAWA ELECTRIC CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EGUCHI, TATSUHIKO, HIROSE, KIYOSHIGE
Publication of US20100310413A1 publication Critical patent/US20100310413A1/en
Priority to US13/175,068 priority Critical patent/US20110259480A1/en
Abandoned legal-status Critical Current

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    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/026—Alloys based on copper

Definitions

  • a cold-rolling may be conducted in mid course of from the solution treatment to the aging treatment.
  • the dislocations introduced by this cold-rolling serve to accelerate precipitation of the Ni 2 Si compound, and also have a function of decreasing the width of the precipitate free zone W. If the cold-working ratio at this is too high, the bending property deteriorates, and thus it is preferable to conduct the cold-rolling at 50% or less.
  • the number of grains cut by the line segment was less than twenty, a photograph was taken with a magnification of 500 times. Then, the number of grains (n) was counted, which were cut by the line segment of length 200 mm.
  • the average grain diameter was determined from the formula of: ⁇ 200 [mm]/(n ⁇ 500) ⁇ .
  • the grain diameter d is shown as an average which was determined from each four values of the major axes and the minor axes measured on the cross sections A and B, and which was rounded off to an integral multiple of 0.005 mm.

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  • 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)
US12/858,217 2008-02-18 2010-08-17 Copper alloy material Abandoned US20100310413A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/175,068 US20110259480A1 (en) 2008-02-18 2011-07-01 Copper alloy material

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008036694 2008-02-18
JP2008-036694 2008-02-18
PCT/JP2009/052718 WO2009104615A1 (ja) 2008-02-18 2009-02-17 銅合金材

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/052718 Continuation WO2009104615A1 (ja) 2008-02-18 2009-02-17 銅合金材

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/175,068 Division US20110259480A1 (en) 2008-02-18 2011-07-01 Copper alloy material

Publications (1)

Publication Number Publication Date
US20100310413A1 true US20100310413A1 (en) 2010-12-09

Family

ID=40985494

Family Applications (2)

Application Number Title Priority Date Filing Date
US12/858,217 Abandoned US20100310413A1 (en) 2008-02-18 2010-08-17 Copper alloy material
US13/175,068 Abandoned US20110259480A1 (en) 2008-02-18 2011-07-01 Copper alloy material

Family Applications After (1)

Application Number Title Priority Date Filing Date
US13/175,068 Abandoned US20110259480A1 (en) 2008-02-18 2011-07-01 Copper alloy material

Country Status (5)

Country Link
US (2) US20100310413A1 (de)
EP (1) EP2256219A4 (de)
JP (1) JPWO2009104615A1 (de)
CN (1) CN101946014A (de)
WO (1) WO2009104615A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130167988A1 (en) * 2010-07-07 2013-07-04 Mitsubishi Shindoh Co., Ltd. Cu-Ni-Si-BASED COPPER ALLOY PLATE HAVING EXCELLENT DEEP DRAWING WORKABILITY AND METHOD OF MANUFACTURING THE SAME
US20130255838A1 (en) * 2012-03-28 2013-10-03 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Electric and electronic part copper alloy sheet with excellent bending workability and stress relaxation resistance
TWI505900B (zh) * 2012-06-19 2015-11-01 Murata Manufacturing Co Joint member
CN105695797A (zh) * 2016-04-20 2016-06-22 苏州市相城区明达复合材料厂 一种铸造加工零部件用青铜合金

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9005521B2 (en) * 2010-04-02 2015-04-14 Jx Nippon Mining & Metals Corporation Cu—Ni—Si alloy for electronic material
CN102859016B (zh) * 2010-04-07 2015-04-08 古河电气工业株式会社 铜合金伸展材、铜合金部件和铜合金伸展材的制造方法
CN102703754B (zh) * 2012-06-05 2014-03-26 太原理工大学 一种Cu-Ni-Si基合金及其制备方法
CN102925746B (zh) * 2012-11-29 2014-09-17 宁波兴业鑫泰新型电子材料有限公司 高性能Cu-Ni-Si系铜合金及其制备和加工方法
CN104797724B (zh) * 2013-03-29 2017-12-05 古河电器工业株式会社 铝合金导体、铝合金绞线、被覆电线、线束以及铝合金导体的制造方法
CN103740975A (zh) * 2013-12-23 2014-04-23 烟台万隆真空冶金股份有限公司 一种铜-镍-硅合金及其制备方法
CN103695704A (zh) * 2013-12-26 2014-04-02 青岛友铭辰生物技术有限公司 一种电气电子设备用耐疲劳铜合金材料及其制备方法
CN103757479B (zh) * 2014-01-10 2016-01-20 滁州学院 一种无铅环保锌白铜合金材料及其制备方法
JP6210563B2 (ja) * 2015-04-10 2017-10-11 古河電気工業株式会社 ばね用銅合金線材、該ばね用銅合金線材の製造方法、並びにばね、該ばねの製造方法
CN106282657A (zh) * 2016-08-31 2017-01-04 裴秀琴 一种铜合金新材料
CN107012357B (zh) * 2017-03-22 2018-11-06 合肥达户电线电缆科技有限公司 一种铜合金线材及其制备方法
RU2691823C1 (ru) * 2018-05-14 2019-06-18 Федеральное государственное бюджетное образовательное учреждение высшего образования Балтийский государственный технический университет "ВОЕНМЕХ" им. Д.Ф. Устинова (БГТУ "ВОЕНМЕХ") Способ термической обработки заготовки или изделия (пружин) из бронзы БрНХК 2,5-0,7-0,6
JP6629401B1 (ja) * 2018-08-30 2020-01-15 Ｊｘ金属株式会社 時効処理前のチタン銅板、プレス加工品およびプレス加工品の製造方法
JP2021098887A (ja) * 2019-12-20 2021-07-01 Ｊｘ金属株式会社 積層造形用金属粉末及び該金属粉末を用いて作製した積層造形物

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020127133A1 (en) * 2000-07-25 2002-09-12 Takayuki Usami Copper alloy material for parts of electronic and electric machinery and tools
US20050263218A1 (en) * 2004-05-27 2005-12-01 The Furukawa Electric Co., Ltd. Copper alloy

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3797882B2 (ja) * 2001-03-09 2006-07-19 株式会社神戸製鋼所 曲げ加工性が優れた銅合金板
JP2004307905A (ja) * 2003-04-03 2004-11-04 Sumitomo Metal Ind Ltd Ｃｕ合金およびその製造方法
JP4679040B2 (ja) * 2003-05-30 2011-04-27 日鉱金属株式会社 電子材料用銅合金
JP4255330B2 (ja) 2003-07-31 2009-04-15 日鉱金属株式会社 疲労特性に優れたＣｕ−Ｎｉ−Ｓｉ系合金部材
JP4959141B2 (ja) * 2005-02-28 2012-06-20 Ｄｏｗａホールディングス株式会社 高強度銅合金
CN101166840B (zh) * 2005-02-28 2012-07-18 古河电气工业株式会社 铜合金
JP2007169764A (ja) * 2005-12-26 2007-07-05 Furukawa Electric Co Ltd:The 銅合金
JP2006200042A (ja) * 2006-03-23 2006-08-03 Kobe Steel Ltd 曲げ加工性に優れた銅合金板からなる電子部品
JP5097970B2 (ja) * 2006-07-24 2012-12-12 Ｄｏｗａメタルテック株式会社 銅合金板材及びその製造方法
JP4143662B2 (ja) * 2006-09-25 2008-09-03 日鉱金属株式会社 Ｃｕ−Ｎｉ−Ｓｉ系合金

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020127133A1 (en) * 2000-07-25 2002-09-12 Takayuki Usami Copper alloy material for parts of electronic and electric machinery and tools
US20050263218A1 (en) * 2004-05-27 2005-12-01 The Furukawa Electric Co., Ltd. Copper alloy

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130167988A1 (en) * 2010-07-07 2013-07-04 Mitsubishi Shindoh Co., Ltd. Cu-Ni-Si-BASED COPPER ALLOY PLATE HAVING EXCELLENT DEEP DRAWING WORKABILITY AND METHOD OF MANUFACTURING THE SAME
US9435016B2 (en) * 2010-07-07 2016-09-06 Mitsubishi Shindoh Co., Ltd. Cu-Ni-Si-based copper alloy plate having excellent deep drawing workability and method of manufacturing the same
US20130255838A1 (en) * 2012-03-28 2013-10-03 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Electric and electronic part copper alloy sheet with excellent bending workability and stress relaxation resistance
US9194026B2 (en) * 2012-03-28 2015-11-24 (Kobe Steel, Ltd.) Electric and electronic part copper alloy sheet with excellent bending workability and stress relaxation resistance
US9790575B2 (en) 2012-03-28 2017-10-17 Kobe Steel, Ltd. Electric and electronic part copper alloy sheet with excellent bending workability and stress relaxation resistance
TWI505900B (zh) * 2012-06-19 2015-11-01 Murata Manufacturing Co Joint member
CN105695797A (zh) * 2016-04-20 2016-06-22 苏州市相城区明达复合材料厂 一种铸造加工零部件用青铜合金

Also Published As

Publication number Publication date
US20110259480A1 (en) 2011-10-27
CN101946014A (zh) 2011-01-12
EP2256219A1 (de) 2010-12-01
EP2256219A4 (de) 2012-06-27
JPWO2009104615A1 (ja) 2011-06-23
WO2009104615A1 (ja) 2009-08-27

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Legal Events

Date Code Title Description
AS Assignment

Owner name: THE FURUKAWA ELECTRIC CO., LTD., JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HIROSE, KIYOSHIGE;EGUCHI, TATSUHIKO;REEL/FRAME:024887/0607

Effective date: 20100810

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION