GB1427943A - Welding of copper and iron - Google Patents

Welding of copper and iron

Info

Publication number
GB1427943A
GB1427943A GB3847373A GB3847373A GB1427943A GB 1427943 A GB1427943 A GB 1427943A GB 3847373 A GB3847373 A GB 3847373A GB 3847373 A GB3847373 A GB 3847373A GB 1427943 A GB1427943 A GB 1427943A
Authority
GB
United Kingdom
Prior art keywords
welding
iron
copper
additive
weight
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.)
Expired
Application number
GB3847373A
Other languages
English (en)
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB1427943A publication Critical patent/GB1427943A/en
Expired 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/302—Cu as the principal constituent
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/3093—Fe as the principal constituent with other elements as next major constituents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
GB3847373A 1972-08-30 1973-08-14 Welding of copper and iron Expired GB1427943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47086231A JPS4942538A (US20090163788A1-20090625-C00002.png) 1972-08-30 1972-08-30

Publications (1)

Publication Number Publication Date
GB1427943A true GB1427943A (en) 1976-03-10

Family

ID=13881005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3847373A Expired GB1427943A (en) 1972-08-30 1973-08-14 Welding of copper and iron

Country Status (4)

Country Link
US (1) US3935417A (US20090163788A1-20090625-C00002.png)
JP (1) JPS4942538A (US20090163788A1-20090625-C00002.png)
FR (1) FR2197687B1 (US20090163788A1-20090625-C00002.png)
GB (1) GB1427943A (US20090163788A1-20090625-C00002.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965947A (US20090163788A1-20090625-C00002.png) * 1972-10-30 1974-06-26
US4401726A (en) * 1974-01-07 1983-08-30 Avco Everett Research Laboratory, Inc. Metal surface modification
US4157923A (en) * 1976-09-13 1979-06-12 Ford Motor Company Surface alloying and heat treating processes
US4752669A (en) * 1986-12-16 1988-06-21 Prc Corporation Method and apparatus for laser processing of materials
DE10002703B4 (de) * 2000-01-22 2006-12-07 Robert Bosch Gmbh Verfahren zum Herstellen einer elektrisch leitenden Verbindung mittels Laserstrahlung
US6822184B2 (en) * 2002-10-22 2004-11-23 International Rectifier Corporation Process to weld steel to copper
DE602004012621T2 (de) * 2004-06-02 2009-04-23 Alcoa Inc. Gmba-schweissen von überlappungspenetrationsverbindungen
PL2554967T3 (pl) * 2010-03-30 2018-12-31 Saginomiya Seisakusho, Inc. Urządzenie czułe na nacisk i sposób łączenia spawaniem urządzenia czułego na nacisk
US20140263191A1 (en) * 2013-03-15 2014-09-18 Lincoln Global, Inc. System and method of welding stainless steel to copper
EP3448622B1 (en) * 2016-04-29 2023-11-15 Nuburu, Inc. Method of visible laser beam welding of electronic packaging, automotive electrics, battery and other components

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968723A (en) * 1957-04-11 1961-01-17 Zeiss Carl Means for controlling crystal structure of materials
US3020987A (en) * 1957-08-20 1962-02-13 Schaurte Paul Method of and means for forming welding connections between metallic bodies of different welding characteristics
US3403060A (en) * 1964-06-18 1968-09-24 Yawata Iron & Steel Co Weldable high tensile strength steel capable of giving weld heat-affected zone having high toughness and joint strength
US3458683A (en) * 1966-01-20 1969-07-29 Atlas Chem Ind Electron beam welding of a thin metal foil in a sandwiched type arrangement
US3678242A (en) * 1970-04-27 1972-07-18 Gen Electric Metallurgical bonding of dissimilar metals
US3617685A (en) * 1970-08-19 1971-11-02 Chromalloy American Corp Method of producing crack-free electron beam welds of jet engine components

Also Published As

Publication number Publication date
JPS4942538A (US20090163788A1-20090625-C00002.png) 1974-04-22
FR2197687B1 (US20090163788A1-20090625-C00002.png) 1977-08-05
DE2343372B2 (de) 1975-06-05
DE2343372A1 (de) 1974-03-21
US3935417A (en) 1976-01-27
FR2197687A1 (US20090163788A1-20090625-C00002.png) 1974-03-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee