FR2223304A1 - High yield cubic boron nitride prodn. - from e.g. mixt. of hexagonal boron nitride with silicon-aluminium catalyst - Google Patents

High yield cubic boron nitride prodn. - from e.g. mixt. of hexagonal boron nitride with silicon-aluminium catalyst

Info

Publication number
FR2223304A1
FR2223304A1 FR7408714A FR7408714A FR2223304A1 FR 2223304 A1 FR2223304 A1 FR 2223304A1 FR 7408714 A FR7408714 A FR 7408714A FR 7408714 A FR7408714 A FR 7408714A FR 2223304 A1 FR2223304 A1 FR 2223304A1
Authority
FR
France
Prior art keywords
boron nitride
silicon
catalyst
mixt
prodn
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.)
Granted
Application number
FR7408714A
Other languages
English (en)
Other versions
FR2223304B1 (fr
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of FR2223304A1 publication Critical patent/FR2223304A1/fr
Application granted granted Critical
Publication of FR2223304B1 publication Critical patent/FR2223304B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
FR7408714A 1973-03-26 1974-03-14 High yield cubic boron nitride prodn. - from e.g. mixt. of hexagonal boron nitride with silicon-aluminium catalyst Granted FR2223304A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48033486A JPS5239400B2 (fr) 1973-03-26 1973-03-26

Publications (2)

Publication Number Publication Date
FR2223304A1 true FR2223304A1 (en) 1974-10-25
FR2223304B1 FR2223304B1 (fr) 1976-12-17

Family

ID=12387873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408714A Granted FR2223304A1 (en) 1973-03-26 1974-03-14 High yield cubic boron nitride prodn. - from e.g. mixt. of hexagonal boron nitride with silicon-aluminium catalyst

Country Status (4)

Country Link
JP (1) JPS5239400B2 (fr)
DE (1) DE2406620C2 (fr)
FR (1) FR2223304A1 (fr)
ZA (1) ZA74774B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526413A1 (fr) * 1982-04-27 1983-11-10 Bruss Polt I Procede de preparation de polycristaux de nitrure de bore cubique et polycristaux de nitrure de bore ainsi obtenus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477300A (en) * 1977-12-02 1979-06-20 Komatsu Mfg Co Ltd Method of synthesizing cubic boron nitride
JPS5477299A (en) * 1977-12-02 1979-06-20 Komatsu Mfg Co Ltd Method of synthesizing cubic boron nitride

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134888C (fr) * 1961-05-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526413A1 (fr) * 1982-04-27 1983-11-10 Bruss Polt I Procede de preparation de polycristaux de nitrure de bore cubique et polycristaux de nitrure de bore ainsi obtenus

Also Published As

Publication number Publication date
DE2406620C2 (de) 1984-06-07
JPS49121799A (fr) 1974-11-21
ZA74774B (en) 1974-12-24
FR2223304B1 (fr) 1976-12-17
DE2406620A1 (de) 1974-10-17
JPS5239400B2 (fr) 1977-10-05

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