DE3763747D1 - Legierung fuer elektrische kontakte. - Google Patents

Legierung fuer elektrische kontakte.

Info

Publication number
DE3763747D1
DE3763747D1 DE8787104312T DE3763747T DE3763747D1 DE 3763747 D1 DE3763747 D1 DE 3763747D1 DE 8787104312 T DE8787104312 T DE 8787104312T DE 3763747 T DE3763747 T DE 3763747T DE 3763747 D1 DE3763747 D1 DE 3763747D1
Authority
DE
Germany
Prior art keywords
alloy
electrical contacts
contacts
electrical
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 - Fee Related
Application number
DE8787104312T
Other languages
English (en)
Inventor
Issa Said Mahmoud
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3763747D1 publication Critical patent/DE3763747D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49991—Combined with rolling

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)
  • Conductive Materials (AREA)
DE8787104312T 1986-04-17 1987-03-24 Legierung fuer elektrische kontakte. Expired - Fee Related DE3763747D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/853,111 US4636251A (en) 1986-04-17 1986-04-17 Materials for electrical contact

Publications (1)

Publication Number Publication Date
DE3763747D1 true DE3763747D1 (de) 1990-08-23

Family

ID=25315091

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787104312T Expired - Fee Related DE3763747D1 (de) 1986-04-17 1987-03-24 Legierung fuer elektrische kontakte.

Country Status (4)

Country Link
US (1) US4636251A (de)
EP (1) EP0247318B1 (de)
JP (1) JPS62250140A (de)
DE (1) DE3763747D1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL300784A (de) * 1962-11-26
US3655368A (en) * 1970-01-07 1972-04-11 Gen Electric Vacuum switch contacts
SU511371A1 (ru) * 1975-01-30 1976-04-25 Предприятие П/Я А-7291 Сплав на основе никел
DE2941465A1 (de) * 1979-10-12 1981-04-23 Siemens AG, 1000 Berlin und 8000 München Verwendung von nickel-palladium-sinterwerkstoffen fuer elektrische relais-kontakte
US4572750A (en) * 1983-07-21 1986-02-25 The Foundation: The Research Institute Of Electric And Magnetic Alloys Magnetic alloy for magnetic recording-reproducing head

Also Published As

Publication number Publication date
US4636251A (en) 1987-01-13
JPH0364587B2 (de) 1991-10-07
EP0247318B1 (de) 1990-07-18
JPS62250140A (ja) 1987-10-31
EP0247318A1 (de) 1987-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee