EP4455322A4 - copper-ag alloy wire - Google Patents

copper-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)
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 copper-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 (en) 2021-11-12 2022-11-09 Cu-ag alloy wire

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 copper-ag alloy wire

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119816610A (en) * 2023-08-09 2025-04-11 古河电气工业株式会社 Cu-Ag alloy wire
WO2025094259A1 (en) * 2023-10-31 2025-05-08 Ｓｗｃｃ株式会社 Cu-ag alloy wire manufacturing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008081834A (en) * 2006-09-29 2008-04-10 Nikko Kinzoku Kk High-strength, high-conductivity dual phase copper alloy
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 (en) * 2020-03-04 2021-09-16 古河電気工業株式会社 Copper alloy material and production method of the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3325639B2 (en) 1993-03-31 2002-09-17 株式会社フジクラ Manufacturing method of high strength and high conductivity copper alloy
JPH11293365A (en) * 1998-04-09 1999-10-26 Furukawa Electric Co Ltd:The Ultrafine conductor for winding and manufacturing method thereof
JP4311277B2 (en) 2004-05-24 2009-08-12 日立電線株式会社 Manufacturing method of extra fine copper alloy wire
JP5051647B2 (en) 2005-10-17 2012-10-17 独立行政法人物質・材料研究機構 High-strength and high-conductivity Cu-Ag alloy wire and method for producing the same
JP5713230B2 (en) * 2010-04-28 2015-05-07 住友電気工業株式会社 Cu-Ag alloy wire and method for producing Cu-Ag alloy wire
JP6529346B2 (en) 2015-06-04 2019-06-12 古河電気工業株式会社 High bending fatigue resistance copper based alloy wire
WO2017199906A1 (en) * 2016-05-16 2017-11-23 古河電気工業株式会社 Copper alloy wire material
CN113560365B (en) * 2021-07-22 2023-08-15 诺克威新材料(江苏)有限公司 Processing method for improving wiredrawing strength of copper alloy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008081834A (en) * 2006-09-29 2008-04-10 Nikko Kinzoku Kk High-strength, high-conductivity dual phase copper alloy
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 (en) * 2020-03-04 2021-09-16 古河電気工業株式会社 Copper alloy material and production method of the same

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 (en) 2023-10-05
EP4455322A1 (en) 2024-10-30
KR102915759B1 (en) 2026-01-20
CN116710588A (en) 2023-09-05
JPWO2023085306A1 (en) 2023-05-19
WO2023085306A1 (en) 2023-05-19

Similar Documents

Publication Publication Date Title
EP3753529C0 (en) PULL WIRE SEPARATION FOR INTRAVASCULAR DEVICES
EP4455322A4 (en) copper-ag alloy wire
EP3812084A4 (en) WIRED WELDING WIRE
EP4263108A4 (en) 3D-PRINTABLE ALLOYS
EP4534709A4 (en) AL ALLOY CONNECTING WIRE
EP3526354A4 (en) EDM WIRE COATED WITH ALLOY
EP3733887C0 (en) ALUMINUM ALLOY MATERIAL AND CABLE, ELECTRICAL WIRE AND SPRING ELEMENT THEREOF
EP4173735A4 (en) WIRE DRAWING DIE
EP3508595A4 (en) SOLDER ALUMINUM ALLOY
EP4058622C0 (en) NANO WIRE NETWORK
EP4289983A4 (en) AL-BOND WIRE FOR SEMICONDUCTOR COMPONENTS
EP4083249A4 (en) ALLOY
EP3460080A4 (en) COPPER ALLOY WIRE MATERIAL
EP3928359C0 (en) SUPERCONDUCTING WIRE AND PRODUCTION THEREOF
EP4431624A4 (en) copper-ag alloy wire
EP4328937A4 (en) Insulated conductive wire
EP4160825A4 (en) TERMINAL BAR
EP3933060A4 (en) ALUMINUM ALLOY, ALUMINUM ALLOY WIRE AND METHOD OF PRODUCTION OF ALUMINUM ALLOY
EP3922294C0 (en) GUIDE WIRE
EP3815734A4 (en) LEAD WIRE
EP4278269C0 (en) PROTECTED DATA STREAMING BETWEEN STORES
EP4263206C0 (en) BAMBOO COMPONENT
EP3713688C0 (en) WIRES FORMED FROM IMPROVED 8000 SERIES ALUMINUM ALLOY
EP4288237A4 (en) COATED WIRE
EP4097266A4 (en) ALUMINUM-CHROMIUM-ZIRCONIUM ALLOYS

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

PUAB Information related to the publication of an a document modified or deleted

Free format text: ORIGINAL CODE: 0009199EPPU

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20230704

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
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

Ipc: C22F 1/00 20060101ALI20260109BHEP

Ipc: C22F 1/08 20060101ALI20260109BHEP

Ipc: H01B 1/02 20060101ALI20260109BHEP