FR1433863A - Alliage métallique pour contacts électriques à charge élevée et procédé de safabrication - Google Patents

Alliage métallique pour contacts électriques à charge élevée et procédé de safabrication

Info

Publication number
FR1433863A
FR1433863A FR16971A FR16971A FR1433863A FR 1433863 A FR1433863 A FR 1433863A FR 16971 A FR16971 A FR 16971A FR 16971 A FR16971 A FR 16971A FR 1433863 A FR1433863 A FR 1433863A
Authority
FR
France
Prior art keywords
manufacturing process
electrical contacts
metal alloy
high load
load 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
Application number
FR16971A
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 Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Priority to FR16971A priority Critical patent/FR1433863A/fr
Application granted granted Critical
Publication of FR1433863A publication Critical patent/FR1433863A/fr
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
    • 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
    • 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
    • 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
    • B22F7/002—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 porous nature
    • 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
    • B22F7/06—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 workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR16971A 1964-05-15 1965-05-13 Alliage métallique pour contacts électriques à charge élevée et procédé de safabrication Expired FR1433863A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR16971A FR1433863A (fr) 1964-05-15 1965-05-13 Alliage métallique pour contacts électriques à charge élevée et procédé de safabrication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0091084 1964-05-15
FR16971A FR1433863A (fr) 1964-05-15 1965-05-13 Alliage métallique pour contacts électriques à charge élevée et procédé de safabrication

Publications (1)

Publication Number Publication Date
FR1433863A true FR1433863A (fr) 1966-04-01

Family

ID=25997663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR16971A Expired FR1433863A (fr) 1964-05-15 1965-05-13 Alliage métallique pour contacts électriques à charge élevée et procédé de safabrication

Country Status (1)

Country Link
FR (1) FR1433863A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363178A1 (fr) * 1976-08-27 1978-03-24 Siemens Ag Interrupteur electrique sous vide
FR2453707A1 (fr) * 1979-04-10 1980-11-07 Katsuragi Sangyo Kk Plaque metallique poreuse frittee et son procede de fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363178A1 (fr) * 1976-08-27 1978-03-24 Siemens Ag Interrupteur electrique sous vide
FR2453707A1 (fr) * 1979-04-10 1980-11-07 Katsuragi Sangyo Kk Plaque metallique poreuse frittee et son procede de fabrication

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