EP4214005C0 - Herstellung von oberflächenmodifizierten cu-bändchen für das laserbonden - Google Patents

Herstellung von oberflächenmodifizierten cu-bändchen für das laserbonden

Info

Publication number
EP4214005C0
EP4214005C0 EP21777524.6A EP21777524A EP4214005C0 EP 4214005 C0 EP4214005 C0 EP 4214005C0 EP 21777524 A EP21777524 A EP 21777524A EP 4214005 C0 EP4214005 C0 EP 4214005C0
Authority
EP
European Patent Office
Prior art keywords
ribbons
modified
production
laser bonding
bonding
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.)
Active
Application number
EP21777524.6A
Other languages
English (en)
French (fr)
Other versions
EP4214005A2 (de
EP4214005B1 (de
Inventor
Marcel Neubauer
Frank Krüger
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.)
Heraeus Electronics GmbH and Co KG
Original Assignee
Heraeus Electronics GmbH and Co KG
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 Heraeus Electronics GmbH and Co KG filed Critical Heraeus Electronics GmbH and Co KG
Publication of EP4214005A2 publication Critical patent/EP4214005A2/de
Application granted granted Critical
Publication of EP4214005B1 publication Critical patent/EP4214005B1/de
Publication of EP4214005C0 publication Critical patent/EP4214005C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01B13/0016—Apparatus or processes specially adapted for manufacturing conductors or cables for heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • 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
    • 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
    • H01B13/0006—Apparatus or processes specially adapted for manufacturing conductors or cables for reducing the size of conductors or cables
    • 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
    • H01B13/0009—Apparatus or processes specially adapted for manufacturing conductors or cables for forming corrugations on conductors or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geometry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Wire Bonding (AREA)
  • Wire Processing (AREA)
EP21777524.6A 2020-09-18 2021-09-15 Herstellung von oberflächenmodifizierten cu-bändchen für das laserbonden Active EP4214005B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20197055 2020-09-18
PCT/EP2021/075349 WO2022058360A2 (de) 2020-09-18 2021-09-15 Herstellung von oberflächenmodifizierten cu-bändchen für das laserbonden

Publications (3)

Publication Number Publication Date
EP4214005A2 EP4214005A2 (de) 2023-07-26
EP4214005B1 EP4214005B1 (de) 2025-08-27
EP4214005C0 true EP4214005C0 (de) 2025-08-27

Family

ID=72603335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21777524.6A Active EP4214005B1 (de) 2020-09-18 2021-09-15 Herstellung von oberflächenmodifizierten cu-bändchen für das laserbonden

Country Status (4)

Country Link
US (1) US20230386706A1 (de)
EP (1) EP4214005B1 (de)
CN (1) CN116018218A (de)
WO (1) WO2022058360A2 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087898A (en) * 1975-07-24 1978-05-09 Southwire Company Metallic rod product, and method for producing same
JP2756171B2 (ja) * 1990-06-08 1998-05-25 古河電気工業株式会社 銅線の製造方法
DE4404699A1 (de) * 1994-02-15 1995-08-17 Kabelmetal Ag Verfahren zur Herstellung von verzinnten Bändern oder Blechen aus Kupfer oder einer Kupferlegierung
JP3558459B2 (ja) * 1996-02-08 2004-08-25 沖電気工業株式会社 インナーリード接続方法
ES2264721T3 (es) * 2001-03-12 2007-01-16 Novelis, Inc. Metodo y aparato para texturizar una chapa fina o banda metalica.

Also Published As

Publication number Publication date
WO2022058360A3 (de) 2022-05-12
WO2022058360A2 (de) 2022-03-24
EP4214005A2 (de) 2023-07-26
EP4214005B1 (de) 2025-08-27
CN116018218A (zh) 2023-04-25
US20230386706A1 (en) 2023-11-30

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