EP4455322A4 - CU-AG ALLOY WIRE - Google Patents

CU-AG ALLOY WIRE

Info

Publication number
EP4455322A4
EP4455322A4 EP22892804.0A EP22892804A EP4455322A4 EP 4455322 A4 EP4455322 A4 EP 4455322A4 EP 22892804 A EP22892804 A EP 22892804A EP 4455322 A4 EP4455322 A4 EP 4455322A4
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
EP22892804.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4455322A1 (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 EP4455322A1 publication Critical patent/EP4455322A1/en
Publication of EP4455322A4 publication Critical patent/EP4455322A4/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
    • H01B1/026—Alloys based on copper
    • 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

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)
EP22892804.0A 2021-11-12 2022-11-09 CU-AG ALLOY WIRE Pending EP4455322A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021184765 2021-11-12
PCT/JP2022/041681 WO2023085306A1 (ja) 2021-11-12 2022-11-09 Ｃｕ－Ａｇ系合金線

Publications (2)

Publication Number Publication Date
EP4455322A1 EP4455322A1 (en) 2024-10-30
EP4455322A4 true EP4455322A4 (en) 2026-02-18

Family

ID=86335803

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22892804.0A Pending EP4455322A4 (en) 2021-11-12 2022-11-09 CU-AG ALLOY WIRE

Country Status (5)

Country Link
EP (1) EP4455322A4 (https=)
JP (1) JPWO2023085306A1 (https=)
KR (1) KR102915759B1 (https=)
CN (1) CN116710588A (https=)
WO (1) WO2023085306A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119816610A (zh) * 2023-08-09 2025-04-11 古河电气工业株式会社 Cu-Ag系合金线材
WO2025094259A1 (ja) * 2023-10-31 2025-05-08 Ｓｗｃｃ株式会社 Ｃｕ－Ａｇ合金線の製造方法

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 (8)

* 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
JPH11293365A (ja) * 1998-04-09 1999-10-26 Furukawa Electric Co Ltd:The 巻線用極細導体およびその製造方法
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
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
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
JP6529346B2 (ja) 2015-06-04 2019-06-12 古河電気工業株式会社 高耐屈曲疲労性銅系合金線
WO2017199906A1 (ja) * 2016-05-16 2017-11-23 古河電気工業株式会社 銅系合金線材
CN113560365B (zh) * 2021-07-22 2023-08-15 诺克威新材料(江苏)有限公司 一种提高铜合金拉丝强度的加工方法

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 WO2023085306A1 *

Also Published As

Publication number Publication date
KR20230138449A (ko) 2023-10-05
EP4455322A1 (en) 2024-10-30
KR102915759B1 (ko) 2026-01-20
CN116710588A (zh) 2023-09-05
JPWO2023085306A1 (https=) 2023-05-19
WO2023085306A1 (ja) 2023-05-19

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