ES398298A1 - Procedimiento para la fabricacion de una pieza de contacto de sinterizacion de dos capas. - Google Patents

Procedimiento para la fabricacion de una pieza de contacto de sinterizacion de dos capas.

Info

Publication number
ES398298A1
ES398298A1 ES398298A ES398298A ES398298A1 ES 398298 A1 ES398298 A1 ES 398298A1 ES 398298 A ES398298 A ES 398298A ES 398298 A ES398298 A ES 398298A ES 398298 A1 ES398298 A1 ES 398298A1
Authority
ES
Spain
Prior art keywords
silver
copper
manufacture
layer
sintering
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
ES398298A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of ES398298A1 publication Critical patent/ES398298A1/es
Expired 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
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Contacts (AREA)
ES398298A 1971-01-22 1971-12-23 Procedimiento para la fabricacion de una pieza de contacto de sinterizacion de dos capas. Expired ES398298A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712102996 DE2102996B2 (de) 1971-01-22 1971-01-22 Verfahren zum Herstellen eines Zweischichten-Sinterkontaktstückes auf der Basis von Silber und Kupfer

Publications (1)

Publication Number Publication Date
ES398298A1 true ES398298A1 (es) 1974-08-16

Family

ID=5796649

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398298A Expired ES398298A1 (es) 1971-01-22 1971-12-23 Procedimiento para la fabricacion de una pieza de contacto de sinterizacion de dos capas.

Country Status (11)

Country Link
JP (1) JPS5415845B1 (es)
AT (1) AT306840B (es)
BR (1) BR7200361D0 (es)
CA (1) CA953950A (es)
CH (1) CH560457A5 (es)
DE (1) DE2102996B2 (es)
ES (1) ES398298A1 (es)
FR (1) FR2122873A5 (es)
GB (1) GB1338332A (es)
IT (1) IT946728B (es)
SE (1) SE365732B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141727A (en) * 1976-12-03 1979-02-27 Matsushita Electric Industrial Co., Ltd. Electrical contact material and method of making the same
US4138251A (en) * 1977-05-31 1979-02-06 Texas Instruments Incorporated Electrical contact material
US4246321A (en) * 1978-12-20 1981-01-20 Chugai Denki Kogya Kabushiki-Kaisha Ag-SnO Alloy composite electrical contact
DE3212005C2 (de) * 1982-03-31 1986-05-28 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Herstellen eines Zweischicht-Sinter-Kontaktstückes auf der Basis von Silber und Kupfer
US4472211A (en) * 1982-05-20 1984-09-18 Chugai Denki Kogyo Kobushiki Kaisha Method of internally oxidizing Ag-Sn alloy contact material
FR2527637B1 (fr) * 1982-05-28 1986-10-24 Chugai Electric Ind Co Ltd Materiaux pour contacts electriques en alliage d'ag-sn a oxydation interne et leur procede de preparation
DE19537657A1 (de) * 1995-10-10 1997-04-17 Abb Patent Gmbh Verfahren und Vorrichtung zur Herstellung eines Kontaktstückes

Also Published As

Publication number Publication date
SE365732B (es) 1974-04-01
DE2102996A1 (de) 1972-08-10
DE2102996B2 (de) 1975-09-04
IT946728B (it) 1973-05-21
GB1338332A (en) 1973-11-21
CA953950A (en) 1974-09-03
AT306840B (de) 1973-04-25
CH560457A5 (es) 1975-03-27
JPS5415845B1 (es) 1979-06-18
BR7200361D0 (pt) 1973-05-17
FR2122873A5 (es) 1972-09-01

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