IL45606A - Method for producing tungsten carbide compositions - Google Patents

Method for producing tungsten carbide compositions

Info

Publication number
IL45606A
IL45606A IL45606A IL4560674A IL45606A IL 45606 A IL45606 A IL 45606A IL 45606 A IL45606 A IL 45606A IL 4560674 A IL4560674 A IL 4560674A IL 45606 A IL45606 A IL 45606A
Authority
IL
Israel
Prior art keywords
mixture
tungsten
graphite
cobalt
compacts
Prior art date
Application number
IL45606A
Other languages
English (en)
Other versions
IL45606A0 (en
Original Assignee
Union Carbide 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
Priority claimed from US05/394,618 external-priority patent/US4013460A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of IL45606A0 publication Critical patent/IL45606A0/xx
Publication of IL45606A publication Critical patent/IL45606A/en

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
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C22C1/053—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 hard compounds
    • C22C1/055—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 hard compounds using carbon
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
IL45606A 1973-09-06 1974-09-05 Method for producing tungsten carbide compositions IL45606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/394,618 US4013460A (en) 1972-03-21 1973-09-06 Process for preparing cemented tungsten carbide

Publications (2)

Publication Number Publication Date
IL45606A0 IL45606A0 (en) 1974-11-29
IL45606A true IL45606A (en) 1977-10-31

Family

ID=23559725

Family Applications (1)

Application Number Title Priority Date Filing Date
IL45606A IL45606A (en) 1973-09-06 1974-09-05 Method for producing tungsten carbide compositions

Country Status (7)

Country Link
JP (1) JPS5521092B2 (cs)
AU (1) AU7300474A (cs)
BR (1) BR7407364D0 (cs)
DE (1) DE2442389B2 (cs)
FR (1) FR2243265A1 (cs)
IL (1) IL45606A (cs)
SE (1) SE410323B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9402109U1 (de) * 1994-02-09 1994-03-31 Maartens Kleinmetaal B.V., Haarlem Rotationsschneidwerkzeug
EP1268106A4 (en) * 2000-02-22 2004-04-21 Ind Res Ltd MANUFACTURING PROCESS FOR TITANIUM CARBIDE, TITATNIUM NITRIDE OR TUNGSTEN CARBIDE HARDENED MATERIALS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1756857A (en) * 1927-04-28 1930-04-29 Gen Electric Hard-metal composition and method of making the same
US3740950A (en) * 1971-09-14 1973-06-26 Sundstrand Corp Hydrostatic transmission with acceleration control

Also Published As

Publication number Publication date
JPS5051510A (cs) 1975-05-08
DE2442389B2 (de) 1976-11-18
SE410323B (sv) 1979-10-08
AU7300474A (en) 1976-03-11
FR2243265B1 (cs) 1978-05-12
BR7407364D0 (pt) 1975-07-08
FR2243265A1 (en) 1975-04-04
SE7411236L (cs) 1975-03-07
DE2442389A1 (de) 1975-04-24
IL45606A0 (en) 1974-11-29
AU480131B2 (cs) 1977-01-18
JPS5521092B2 (cs) 1980-06-07

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