ATE40903T1 - Verfahren und vorrichtung zum herstellen von zweischicht-kontaktstuecken auf silberbasis fuer elektrische schaltgeraete. - Google Patents

Verfahren und vorrichtung zum herstellen von zweischicht-kontaktstuecken auf silberbasis fuer elektrische schaltgeraete.

Info

Publication number
ATE40903T1
ATE40903T1 AT85113995T AT85113995T ATE40903T1 AT E40903 T1 ATE40903 T1 AT E40903T1 AT 85113995 T AT85113995 T AT 85113995T AT 85113995 T AT85113995 T AT 85113995T AT E40903 T1 ATE40903 T1 AT E40903T1
Authority
AT
Austria
Prior art keywords
silver
contact pieces
melting volume
layer
dissolved
Prior art date
Application number
AT85113995T
Other languages
English (en)
Inventor
Ludwig Dr Schultz
Horst Dr Kippenberg
Hans-W Dr Bergmann
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
Application granted granted Critical
Publication of ATE40903T1 publication Critical patent/ATE40903T1/de

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
    • H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
    • H01H1/02372—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1078—Alloys containing non-metals by internal oxidation of material in solid state
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
  • Laser Beam Processing (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
AT85113995T 1984-11-05 1985-11-04 Verfahren und vorrichtung zum herstellen von zweischicht-kontaktstuecken auf silberbasis fuer elektrische schaltgeraete. ATE40903T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3440335 1984-11-05
EP85113995A EP0182182B1 (de) 1984-11-05 1985-11-04 Verfahren und Vorrichtung zum Herstellen von Zweischicht-Kontaktstücken auf Silberbasis für elektrische Schaltgeräte

Publications (1)

Publication Number Publication Date
ATE40903T1 true ATE40903T1 (de) 1989-03-15

Family

ID=6249508

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85113995T ATE40903T1 (de) 1984-11-05 1985-11-04 Verfahren und vorrichtung zum herstellen von zweischicht-kontaktstuecken auf silberbasis fuer elektrische schaltgeraete.

Country Status (3)

Country Link
EP (1) EP0182182B1 (de)
AT (1) ATE40903T1 (de)
DE (1) DE3568353D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541584A1 (de) * 1985-11-25 1987-05-27 Siemens Ag Verfahren und vorrichtung zum herstellen von metall-verbund-werkstoffen sowie damit hergestellte kontaktstuecke fuer elektrische schaltgeraete
DE3764088D1 (de) * 1987-03-24 1990-09-06 Inovan Stroebe Verfahren zum erzeugen einer loet- oder schweissfaehigen unterseite an silber-meo-kontaktplaettchen.
EP0365533A1 (de) * 1987-06-12 1990-05-02 Siemens Aktiengesellschaft Verfahren zur herstellung von leiterbereichen aus einem oxidkeramischen supraleitermaterial hoher sprungtemperatur
GB2327300A (en) * 1996-04-25 1999-01-20 Strix Ltd Electrical contacts
GB9608482D0 (en) * 1996-04-25 1996-07-03 Strix Ltd Electrical contacts
DE102011006899B4 (de) 2011-04-06 2025-01-30 Te Connectivity Germany Gmbh Verfahren zur Herstellung von Kontaktelementen durch mechanisches Aufbringen von Materialschicht mit hoher Auflösung sowie Kontaktelement und eine Vorrichtung zur Herstellung
CN113871229B (zh) * 2021-09-23 2024-08-06 宁波东大神乐电工合金有限公司 一种银氧化锡氧化铟电工触头及其生产装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322577A (en) * 1963-05-03 1967-05-30 Temescal Metallurgical Corp Method and apparatus for the continuous production of oxide coatings
FR1364152A (fr) * 1963-05-10 1964-06-19 L Air Liquide Sa Pour L Expl D Procédé de traitement superficiel des métaux
DE1533235B1 (de) * 1966-12-15 1970-01-29 E Duerrwaechter Doduco Kg Dr Verfahren zur Herstellung loetbarer inneroxydierter Metall/Metalloxid- Kontaktwerkstoffe,insbesondere des Typs Silber/Kadmiumoxid
US3515542A (en) * 1967-01-27 1970-06-02 Mallory & Co Inc P R Method of making dispersion-strengthened ductile materials
US3807994A (en) * 1972-09-11 1974-04-30 Texas Instruments Inc Silver cadmium oxide electrical contact material and method of making
US4015100A (en) * 1974-01-07 1977-03-29 Avco Everett Research Laboratory, Inc. Surface modification

Also Published As

Publication number Publication date
EP0182182B1 (de) 1989-02-22
EP0182182A1 (de) 1986-05-28
DE3568353D1 (en) 1989-03-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee