CA3214839A1 - Improved method and arrangement for a martensite-free brazing process - Google Patents

Improved method and arrangement for a martensite-free brazing process Download PDF

Info

Publication number
CA3214839A1
CA3214839A1 CA3214839A CA3214839A CA3214839A1 CA 3214839 A1 CA3214839 A1 CA 3214839A1 CA 3214839 A CA3214839 A CA 3214839A CA 3214839 A CA3214839 A CA 3214839A CA 3214839 A1 CA3214839 A1 CA 3214839A1
Authority
CA
Canada
Prior art keywords
brazing
voltage
electrically conducting
connecting piece
carbon electrode
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
CA3214839A
Other languages
English (en)
French (fr)
Inventor
Bo Svensson
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.)
Safetrack Infrasystems Sisab AB
Original Assignee
Safetrack Infrasystems Sisab AB
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 Safetrack Infrasystems Sisab AB filed Critical Safetrack Infrasystems Sisab AB
Publication of CA3214839A1 publication Critical patent/CA3214839A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0016—Soldering of electronic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/02—Soldering irons; Bits
    • B23K3/03—Soldering irons; Bits electrically heated
    • B23K3/033—Soldering irons; Bits electrically heated comprising means for controlling or selecting the temperature or power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/02—Soldering irons; Bits
    • B23K3/03—Soldering irons; Bits electrically heated
    • B23K3/0376—Soldering irons; Bits electrically heated comprising carbon heating elements or electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/02—Soldering irons; Bits
    • B23K3/03—Soldering irons; Bits electrically heated
    • B23K3/0384—Soldering irons; Bits electrically heated the heat being generated by an arc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/26—Railway- or like rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/38—Conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/22—Ferrous alloys and copper or alloys thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Heating (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Ceramic Products (AREA)
  • Hard Magnetic Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
CA3214839A 2021-04-09 2022-04-06 Improved method and arrangement for a martensite-free brazing process Pending CA3214839A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21167588.9 2021-04-09
EP21167588.9A EP4070902B1 (en) 2021-04-09 2021-04-09 Method and apparatus for a martensite-free brazing process
PCT/EP2022/059130 WO2022214546A1 (en) 2021-04-09 2022-04-06 Improved method and arrangement for a martensite-free brazing process

Publications (1)

Publication Number Publication Date
CA3214839A1 true CA3214839A1 (en) 2022-10-13

Family

ID=75441763

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3214839A Pending CA3214839A1 (en) 2021-04-09 2022-04-06 Improved method and arrangement for a martensite-free brazing process

Country Status (11)

Country Link
US (1) US20250073799A1 (enExample)
EP (1) EP4070902B1 (enExample)
JP (1) JP7842780B2 (enExample)
KR (1) KR20230169199A (enExample)
CN (1) CN117120199A (enExample)
AU (1) AU2022252952A1 (enExample)
BR (1) BR112023020814A2 (enExample)
CA (1) CA3214839A1 (enExample)
MX (1) MX2023011917A (enExample)
SA (1) SA523451068B1 (enExample)
WO (1) WO2022214546A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE548155C2 (en) * 2023-05-09 2026-04-13 Safetrack Infrasystems Sisab Ab Improved cable connecting piece

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297303A (en) * 1941-04-15 1942-09-29 Humfeld Hodgen Prod Co Carbon resistance tool
US2442152A (en) * 1947-03-31 1948-05-25 Thomas H Truax Soldering tool
SE518177C2 (sv) * 2001-05-15 2002-09-03 Safetrack Baavhammar Ab Sätt och anordning för en martensitfri lödningsprocess
SE0101689L (sv) * 2001-05-15 2002-10-01 Safetrack Baavhammar Ab Förbindningsstycke av elektriskt ledande material, företrädesvis en kabelsko samt sätt för dess framställning
US20070187459A1 (en) * 2004-05-11 2007-08-16 Ola Pettersen Novel method and a novel combined device for performing a pre- and postbrazing temperature controlled martensit-free brazing process using a controlled brazing temperature
US10974335B2 (en) * 2018-07-10 2021-04-13 Hakko Corporation Composite soldering, de-soldering station load detection
JP6517412B1 (ja) * 2018-07-12 2019-05-22 白光株式会社 はんだこて制御装置

Also Published As

Publication number Publication date
KR20230169199A (ko) 2023-12-15
EP4070902A1 (en) 2022-10-12
BR112023020814A2 (pt) 2023-12-12
MX2023011917A (es) 2023-12-06
SA523451068B1 (ar) 2025-04-20
JP2024513085A (ja) 2024-03-21
US20250073799A1 (en) 2025-03-06
EP4070902B1 (en) 2026-04-15
CN117120199A (zh) 2023-11-24
AU2022252952A1 (en) 2023-10-19
JP7842780B2 (ja) 2026-04-08
WO2022214546A1 (en) 2022-10-13

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