MY200045A - Method for manufacturing copper wire rod - Google Patents

Method for manufacturing copper wire rod

Info

Publication number
MY200045A
MY200045A MYPI2019004398A MYPI2019004398A MY200045A MY 200045 A MY200045 A MY 200045A MY PI2019004398 A MYPI2019004398 A MY PI2019004398A MY PI2019004398 A MYPI2019004398 A MY PI2019004398A MY 200045 A MY200045 A MY 200045A
Authority
MY
Malaysia
Prior art keywords
wire
wire rod
cast
rod
copper wire
Prior art date
Application number
MYPI2019004398A
Inventor
Shinya Okamoto
Tetsuya Kuwabara
Tooru TANJI
Yasunori Muroi
Minoru Nakamoto
Original Assignee
Sumitomo Electric Industries
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 Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Publication of MY200045A publication Critical patent/MY200045A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • 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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/02—Single bars, rods, wires, or strips
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Extraction Processes (AREA)
  • Continuous Casting (AREA)

Abstract

A method for manufacturing a copper wire rod, which obtains a copper wire rod made of copper or a copper alloy, includes a preparation step of preparing an up-cast material obtained by performing up-drawing casting such that a cast rod drawn upward from a cast mold has a wire diameter of 8 mm or more and a ratio of an up-drawing cycle of the cast rod to the wire diameter is 0.5 or less, and a wire-drawing step of obtaining a drawn wire rod by subjecting the up-cast material to wire-drawing with a degree of processing of 40% or more.
MYPI2019004398A 2017-02-23 2017-12-26 Method for manufacturing copper wire rod MY200045A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017032700 2017-02-23
PCT/JP2017/046603 WO2018154962A1 (en) 2017-02-23 2017-12-26 Method for manufacturing copper wire rod

Publications (1)

Publication Number Publication Date
MY200045A true MY200045A (en) 2023-12-06

Family

ID=63252563

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019004398A MY200045A (en) 2017-02-23 2017-12-26 Method for manufacturing copper wire rod

Country Status (4)

Country Link
JP (1) JP6988878B2 (en)
CN (1) CN110325297B (en)
MY (1) MY200045A (en)
WO (1) WO2018154962A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61169149A (en) * 1985-01-22 1986-07-30 Nippon Mining Co Ltd Continuous casting method
JPH03230419A (en) * 1990-02-01 1991-10-14 Furukawa Electric Co Ltd:The Manufacture of high surface quality copper wire for wound conductor
JP3166109B2 (en) * 1992-01-28 2001-05-14 日本冶金工業株式会社 Method for producing clean low oxygen alloy steel in holding furnace for horizontal continuous casting
JP2996378B2 (en) * 1993-12-03 1999-12-27 矢崎総業株式会社 Manufacturing method of copper alloy rod for conductive wire rolled by cold rolling
JP2996379B2 (en) * 1993-12-03 1999-12-27 矢崎総業株式会社 Method for producing copper alloy rod for conductive wire rolled by cold rolling
JP2012240081A (en) * 2011-05-19 2012-12-10 Hitachi Seisen Kk Method of manufacturing copper wire for magnet wire
JP6233634B2 (en) * 2012-10-25 2017-11-22 住友電気工業株式会社 Copper wire, copper wire, copper flat wire, coated copper wire, method for producing copper wire, method for producing copper wire, and method for producing copper flat wire
DE112014005905T5 (en) * 2013-12-19 2016-10-13 Autonetworks Technologies, Ltd. Copper alloy wire, copper alloy strand, electric wire, electric wire clamped and method for producing copper alloy wire

Also Published As

Publication number Publication date
CN110325297A (en) 2019-10-11
JP6988878B2 (en) 2022-01-05
JPWO2018154962A1 (en) 2019-12-12
CN110325297B (en) 2022-03-11
WO2018154962A1 (en) 2018-08-30

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