CH504915A - Procédé de fabrication de carbures métalliques réfractaires simples ou mixtes, sous forme de poudre fine - Google Patents

Procédé de fabrication de carbures métalliques réfractaires simples ou mixtes, sous forme de poudre fine

Info

Publication number
CH504915A
CH504915A CH1714968A CH1714968A CH504915A CH 504915 A CH504915 A CH 504915A CH 1714968 A CH1714968 A CH 1714968A CH 1714968 A CH1714968 A CH 1714968A CH 504915 A CH504915 A CH 504915A
Authority
CH
Switzerland
Prior art keywords
manufacturing process
fine powder
powder form
refractory metal
metal carbides
Prior art date
Application number
CH1714968A
Other languages
English (en)
French (fr)
Inventor
Pastor Henri
Original Assignee
Ugine Carbone
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 Ugine Carbone filed Critical Ugine Carbone
Publication of CH504915A publication Critical patent/CH504915A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
CH1714968A 1967-11-16 1968-11-15 Procédé de fabrication de carbures métalliques réfractaires simples ou mixtes, sous forme de poudre fine CH504915A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR128415 1967-11-16

Publications (1)

Publication Number Publication Date
CH504915A true CH504915A (fr) 1971-03-31

Family

ID=8641774

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1714968A CH504915A (fr) 1967-11-16 1968-11-15 Procédé de fabrication de carbures métalliques réfractaires simples ou mixtes, sous forme de poudre fine

Country Status (8)

Country Link
AT (1) AT285532B (cs)
BE (1) BE723980A (cs)
CH (1) CH504915A (cs)
DE (1) DE1808625A1 (cs)
FR (1) FR1553859A (cs)
GB (1) GB1239468A (cs)
LU (1) LU57318A1 (cs)
NL (1) NL6816151A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA807418B (en) * 1979-12-26 1981-11-25 Union Carbide Corp Process for the production of vanadium carbide
US4528119A (en) * 1984-06-28 1985-07-09 Eltech Systems Corporation Metal borides, carbides, nitrides, silicides, oxide materials and their method of preparation

Also Published As

Publication number Publication date
LU57318A1 (cs) 1969-04-21
GB1239468A (cs) 1971-07-14
BE723980A (cs) 1969-05-02
NL6816151A (cs) 1969-05-20
FR1553859A (cs) 1969-01-17
AT285532B (de) 1970-10-27
DE1808625A1 (de) 1971-02-18

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Legal Events

Date Code Title Description
PL Patent ceased