EP4431624A4 - CU-AG ALLOY WIRE - Google Patents

CU-AG ALLOY WIRE

Info

Publication number
EP4431624A4
EP4431624A4 EP22892803.2A EP22892803A EP4431624A4 EP 4431624 A4 EP4431624 A4 EP 4431624A4 EP 22892803 A EP22892803 A EP 22892803A EP 4431624 A4 EP4431624 A4 EP 4431624A4
Authority
EP
European Patent Office
Prior art keywords
copper
alloy wire
alloy
wire
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.)
Pending
Application number
EP22892803.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4431624A1 (en
Inventor
Ryosuke Matsuo
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
Publication of EP4431624A1 publication Critical patent/EP4431624A1/en
Publication of EP4431624A4 publication Critical patent/EP4431624A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

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)
EP22892803.2A 2021-11-12 2022-11-09 CU-AG ALLOY WIRE Pending EP4431624A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021184764 2021-11-12
PCT/JP2022/041680 WO2023085305A1 (ja) 2021-11-12 2022-11-09 Ｃｕ－Ａｇ系合金線

Publications (2)

Publication Number Publication Date
EP4431624A1 EP4431624A1 (en) 2024-09-18
EP4431624A4 true EP4431624A4 (en) 2026-02-18

Family

ID=86335742

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22892803.2A Pending EP4431624A4 (en) 2021-11-12 2022-11-09 CU-AG ALLOY WIRE

Country Status (5)

Country Link
EP (1) EP4431624A4 (https=)
JP (1) JPWO2023085305A1 (https=)
KR (1) KR102915755B1 (https=)
CN (1) CN116670315A (https=)
WO (1) WO2023085305A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024219028A1 (ja) * 2023-04-21 2024-10-24 株式会社徳力本店 Ｃｕ－Ａｇ－Ｓｎ合金線材及びその製造方法、Ｃｕ－Ａｇ－Ｓｎ合金線材を用いて得られた電気・電子部品検査用プローブピン

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008081834A (ja) * 2006-09-29 2008-04-10 Nikko Kinzoku Kk 高強度高導電性二相銅合金
EP3550044A1 (en) * 2016-12-02 2019-10-09 Furukawa Electric Co., Ltd. Copper alloy wire rod and method for producing copper alloy wire rod
JP2021138998A (ja) * 2020-03-04 2021-09-16 古河電気工業株式会社 銅合金材およびその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3325639B2 (ja) 1993-03-31 2002-09-17 株式会社フジクラ 高強度高導電率銅合金の製造方法
JP4311277B2 (ja) * 2004-05-24 2009-08-12 日立電線株式会社 極細銅合金線の製造方法
JP2006299287A (ja) * 2005-04-15 2006-11-02 Nikko Kinzoku Kk 複相銅合金、ばね材及び箔体、並びに複相銅合金の製造方法
JP5051647B2 (ja) 2005-10-17 2012-10-17 独立行政法人物質・材料研究機構 高強度・高導電率Ｃｕ−Ａｇ合金細線とその製造方法
JP2011146352A (ja) * 2010-01-18 2011-07-28 Sumitomo Electric Ind Ltd Ｃｕ−Ａｇ合金線
JP5713230B2 (ja) * 2010-04-28 2015-05-07 住友電気工業株式会社 Ｃｕ−Ａｇ合金線及びＣｕ−Ａｇ合金線の製造方法
JP6499159B2 (ja) * 2014-03-31 2019-04-10 古河電気工業株式会社 銅合金線材及びその製造方法
JP6407484B1 (ja) * 2016-12-01 2018-10-17 古河電気工業株式会社 銅合金線材
JP7608049B2 (ja) * 2018-03-20 2025-01-06 古河電気工業株式会社 銅合金線材及び銅合金線材の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008081834A (ja) * 2006-09-29 2008-04-10 Nikko Kinzoku Kk 高強度高導電性二相銅合金
EP3550044A1 (en) * 2016-12-02 2019-10-09 Furukawa Electric Co., Ltd. Copper alloy wire rod and method for producing copper alloy wire rod
JP2021138998A (ja) * 2020-03-04 2021-09-16 古河電気工業株式会社 銅合金材およびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023085305A1 *

Also Published As

Publication number Publication date
CN116670315A (zh) 2023-08-29
WO2023085305A1 (ja) 2023-05-19
KR20230138448A (ko) 2023-10-05
KR102915755B1 (ko) 2026-01-20
EP4431624A1 (en) 2024-09-18
JPWO2023085305A1 (https=) 2023-05-19

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Legal Events

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A4 Supplementary search report drawn up and despatched

Effective date: 20260115

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 9/00 20060101AFI20260109BHEP

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