DE1533268B1 - Werkstoff fuer elektrische Kontakte auf Palladiumbasis und Verfahren zur Herstellung desselben - Google Patents

Werkstoff fuer elektrische Kontakte auf Palladiumbasis und Verfahren zur Herstellung desselben

Info

Publication number
DE1533268B1
DE1533268B1 DE19661533268 DE1533268A DE1533268B1 DE 1533268 B1 DE1533268 B1 DE 1533268B1 DE 19661533268 DE19661533268 DE 19661533268 DE 1533268 A DE1533268 A DE 1533268A DE 1533268 B1 DE1533268 B1 DE 1533268B1
Authority
DE
Germany
Prior art keywords
palladium
contact
lead
organic
same
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Withdrawn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
DE19661533268
Other languages
German (de)
English (en)
Inventor
Nobuhiro Hara
Mikio Hirano
Genichi Kamoshita
Junko Shiba
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 DE1533268B1 publication Critical patent/DE1533268B1/de
Withdrawn legal-status Critical Current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
    • H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
DE19661533268 1965-08-13 1966-08-11 Werkstoff fuer elektrische Kontakte auf Palladiumbasis und Verfahren zur Herstellung desselben Withdrawn DE1533268B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4896965 1965-08-13

Publications (1)

Publication Number Publication Date
DE1533268B1 true DE1533268B1 (de) 1970-08-27

Family

ID=12818088

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661533268 Withdrawn DE1533268B1 (de) 1965-08-13 1966-08-11 Werkstoff fuer elektrische Kontakte auf Palladiumbasis und Verfahren zur Herstellung desselben

Country Status (4)

Country Link
US (1) US3380812A (enExample)
DE (1) DE1533268B1 (enExample)
GB (1) GB1116788A (enExample)
SE (1) SE328646B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544856A (en) * 1967-05-19 1970-12-01 Nippon Electric Co Sandwich-structure-type alloyed semiconductor element
US5225711A (en) * 1988-12-23 1993-07-06 International Business Machines Corporation Palladium enhanced soldering and bonding of semiconductor device contacts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057604A (en) * 1934-05-23 1936-10-13 Gen Electric Electrical switch contact
US2736830A (en) * 1951-07-25 1956-02-28 Gen Electric Current-conveying brushes
US2924540A (en) * 1958-05-23 1960-02-09 Du Pont Ceramic composition and article
NL298179A (enExample) * 1962-09-20

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
GB1116788A (en) 1968-06-12
SE328646B (enExample) 1970-09-21
US3380812A (en) 1968-04-30

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee