FR2047998A1 - Surface joining metallic workpieces - Google Patents

Surface joining metallic workpieces

Info

Publication number
FR2047998A1
FR2047998A1 FR7023810A FR7023810A FR2047998A1 FR 2047998 A1 FR2047998 A1 FR 2047998A1 FR 7023810 A FR7023810 A FR 7023810A FR 7023810 A FR7023810 A FR 7023810A FR 2047998 A1 FR2047998 A1 FR 2047998A1
Authority
FR
France
Prior art keywords
surface joining
metallic workpieces
joining metallic
workpieces
slabs
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.)
Withdrawn
Application number
FR7023810A
Other languages
French (fr)
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.)
Doduco Solutions GmbH
Original Assignee
Doduco GmbH and Co KG Dr Eugen Duerrwaechter
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 Doduco GmbH and Co KG Dr Eugen Duerrwaechter filed Critical Doduco GmbH and Co KG Dr Eugen Duerrwaechter
Publication of FR2047998A1 publication Critical patent/FR2047998A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/023—Composite material having a noble metal as the basic material
    • H01H1/0231—Composite material having a noble metal as the basic material provided with a solder layer
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Ceramic Products (AREA)

Abstract

Cu and Ni and their alloys can be combined together and/or Zn, Cd, Su, Co, Be on the one hand and with Au or Ag on the other. The strips or slabs are treated at a pressure which does not result in apparent deformation and to a temp. of 350-500 degrees C., and then shaped.
FR7023810A 1969-06-27 1970-06-26 Surface joining metallic workpieces Withdrawn FR2047998A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691932665 DE1932665A1 (en) 1969-06-27 1969-06-27 Process for the surface bonding of metallic materials

Publications (1)

Publication Number Publication Date
FR2047998A1 true FR2047998A1 (en) 1971-03-19

Family

ID=5738184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7023810A Withdrawn FR2047998A1 (en) 1969-06-27 1970-06-26 Surface joining metallic workpieces

Country Status (2)

Country Link
DE (1) DE1932665A1 (en)
FR (1) FR2047998A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364704A1 (en) * 1976-09-18 1978-04-14 Nippon Steel Corp Method for producing a strip of hot rolled steel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057941B2 (en) * 1976-06-28 1985-12-17 エリツク・アラン・オルソン Method and apparatus for converting molten metal into solidified product
DE102008027818A1 (en) * 2008-06-11 2009-12-17 Benteler Automobiltechnik Gmbh Process to manufacture a zinc-plated automotive sheet steel component by hot pressing with multi-layer zinc foil
CN110064899B (en) * 2019-05-06 2021-03-05 福达合金材料股份有限公司 Tungsten-copper-clad electrical contact material and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364704A1 (en) * 1976-09-18 1978-04-14 Nippon Steel Corp Method for producing a strip of hot rolled steel

Also Published As

Publication number Publication date
DE1932665A1 (en) 1971-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse