AT309582B - Process for making a heterogeneous interpenetrating composite metal - Google Patents

Process for making a heterogeneous interpenetrating composite metal

Info

Publication number
AT309582B
AT309582B AT1056971A AT1056971A AT309582B AT 309582 B AT309582 B AT 309582B AT 1056971 A AT1056971 A AT 1056971A AT 1056971 A AT1056971 A AT 1056971A AT 309582 B AT309582 B AT 309582B
Authority
AT
Austria
Prior art keywords
heterogeneous
making
composite metal
interpenetrating composite
interpenetrating
Prior art date
Application number
AT1056971A
Other languages
German (de)
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
Priority claimed from DE19712101414 external-priority patent/DE2101414C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT309582B publication Critical patent/AT309582B/en

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
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Contacts (AREA)
AT1056971A 1971-01-13 1971-12-09 Process for making a heterogeneous interpenetrating composite metal AT309582B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712101414 DE2101414C3 (en) 1971-01-13 Method of making a heterogeneous interpenetrating composite metal

Publications (1)

Publication Number Publication Date
AT309582B true AT309582B (en) 1973-08-27

Family

ID=5795770

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1056971A AT309582B (en) 1971-01-13 1971-12-09 Process for making a heterogeneous interpenetrating composite metal

Country Status (6)

Country Link
US (1) US3811939A (en)
JP (1) JPS5436121B1 (en)
AT (1) AT309582B (en)
CH (1) CH573278A5 (en)
FR (1) FR2122201A5 (en)
GB (1) GB1350362A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3378439D1 (en) * 1982-08-09 1988-12-15 Meidensha Electric Mfg Co Ltd Contact material of vacuum interrupter and manufacturing process therefor
CA1236868A (en) * 1983-03-15 1988-05-17 Yoshiyuki Kashiwagi Vacuum interrupter
CA1230909A (en) * 1983-03-22 1987-12-29 Kaoru Kitakizaki Vacuum interrupter electrode with low conductivity magnetic arc rotating portion
US4686338A (en) 1984-02-25 1987-08-11 Kabushiki Kaisha Meidensha Contact electrode material for vacuum interrupter and method of manufacturing the same

Also Published As

Publication number Publication date
US3811939A (en) 1974-05-21
FR2122201A5 (en) 1972-08-25
GB1350362A (en) 1974-04-18
CH573278A5 (en) 1976-03-15
JPS5436121B1 (en) 1979-11-07
DE2101414A1 (en) 1972-08-03
DE2101414B2 (en) 1975-12-04

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