SE403139B - Sett att framstella ett sammansatt pulvermaterial for framstellning av elektriska kontakter - Google Patents

Sett att framstella ett sammansatt pulvermaterial for framstellning av elektriska kontakter

Info

Publication number
SE403139B
SE403139B SE7400255A SE7400255A SE403139B SE 403139 B SE403139 B SE 403139B SE 7400255 A SE7400255 A SE 7400255A SE 7400255 A SE7400255 A SE 7400255A SE 403139 B SE403139 B SE 403139B
Authority
SE
Sweden
Prior art keywords
producing
production
electrical contacts
powder material
composite powder
Prior art date
Application number
SE7400255A
Other languages
English (en)
Other versions
SE7400255L (sv
Inventor
D J Pedder
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Priority to SE7400255A priority Critical patent/SE403139B/sv
Publication of SE7400255L publication Critical patent/SE7400255L/sv
Publication of SE403139B publication Critical patent/SE403139B/sv

Links

Classifications

    • 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C22C1/057—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of phases other than hard compounds by solid state reaction sintering, e.g. metal phase formed by reduction reaction
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
SE7400255A 1974-01-09 1974-01-09 Sett att framstella ett sammansatt pulvermaterial for framstellning av elektriska kontakter SE403139B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7400255A SE403139B (sv) 1974-01-09 1974-01-09 Sett att framstella ett sammansatt pulvermaterial for framstellning av elektriska kontakter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7400255A SE403139B (sv) 1974-01-09 1974-01-09 Sett att framstella ett sammansatt pulvermaterial for framstellning av elektriska kontakter

Publications (2)

Publication Number Publication Date
SE7400255L SE7400255L (sv) 1975-10-10
SE403139B true SE403139B (sv) 1978-07-31

Family

ID=20319869

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7400255A SE403139B (sv) 1974-01-09 1974-01-09 Sett att framstella ett sammansatt pulvermaterial for framstellning av elektriska kontakter

Country Status (1)

Country Link
SE (1) SE403139B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK152600B (da) * 1976-08-13 1988-03-21 Square D Co Kontaktmateriale i pulverform til fremstilling af elektriske kontakter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK152600B (da) * 1976-08-13 1988-03-21 Square D Co Kontaktmateriale i pulverform til fremstilling af elektriske kontakter

Also Published As

Publication number Publication date
SE7400255L (sv) 1975-10-10

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