CA1072296A - Production of cubic boron nitride - Google Patents

Production of cubic boron nitride

Info

Publication number
CA1072296A
CA1072296A CA231,085A CA231085A CA1072296A CA 1072296 A CA1072296 A CA 1072296A CA 231085 A CA231085 A CA 231085A CA 1072296 A CA1072296 A CA 1072296A
Authority
CA
Canada
Prior art keywords
boron nitride
cubic boron
catalyst
range
reaction zone
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
CA231,085A
Other languages
English (en)
French (fr)
Inventor
Robert J. Caveney
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty 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
Priority claimed from ZA00744812A external-priority patent/ZA744812B/xx
Application filed by De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Application granted granted Critical
Publication of CA1072296A publication Critical patent/CA1072296A/en
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CA231,085A 1974-07-29 1975-07-08 Production of cubic boron nitride Expired CA1072296A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA00744812A ZA744812B (en) 1974-07-29 1974-07-29 Production of cubic boron nitride
ZA751595 1975-03-14

Publications (1)

Publication Number Publication Date
CA1072296A true CA1072296A (en) 1980-02-26

Family

ID=27131106

Family Applications (1)

Application Number Title Priority Date Filing Date
CA231,085A Expired CA1072296A (en) 1974-07-29 1975-07-08 Production of cubic boron nitride

Country Status (18)

Country Link
JP (1) JPS5137897A (enrdf_load_stackoverflow)
AR (1) AR209313A1 (enrdf_load_stackoverflow)
AT (1) AT359974B (enrdf_load_stackoverflow)
AU (1) AU498756B2 (enrdf_load_stackoverflow)
BR (1) BR7504828A (enrdf_load_stackoverflow)
CA (1) CA1072296A (enrdf_load_stackoverflow)
CH (1) CH618145A5 (enrdf_load_stackoverflow)
DE (1) DE2531339A1 (enrdf_load_stackoverflow)
ES (1) ES439828A1 (enrdf_load_stackoverflow)
FI (1) FI63203C (enrdf_load_stackoverflow)
FR (1) FR2280583A1 (enrdf_load_stackoverflow)
GB (1) GB1505923A (enrdf_load_stackoverflow)
IE (1) IE42151B1 (enrdf_load_stackoverflow)
IL (1) IL47808A (enrdf_load_stackoverflow)
IN (1) IN143200B (enrdf_load_stackoverflow)
IT (1) IT1044741B (enrdf_load_stackoverflow)
NL (1) NL7508934A (enrdf_load_stackoverflow)
SE (1) SE411443B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213590A (en) * 1989-12-20 1993-05-25 Neff Charles E Article and a method for producing an article having a high friction surface
US5181939A (en) * 1989-12-20 1993-01-26 Charles Neff Article and a method for producing an article having a high friction surface
JP4183317B2 (ja) * 1997-11-25 2008-11-19 昭和電工株式会社 立方晶窒化ホウ素の製造方法
US6997790B2 (en) 2002-08-07 2006-02-14 Neff Charles E Method of fabricating pliant workpieces, tools for performing the method and methods for making those tools
CN116459861A (zh) * 2023-04-25 2023-07-21 合肥工业大学 一种Fe/BCN光催化剂及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947617A (en) * 1958-01-06 1960-08-02 Gen Electric Abrasive material and preparation thereof
US2941248A (en) * 1958-01-06 1960-06-21 Gen Electric High temperature high pressure apparatus
GB860499A (en) * 1958-01-27 1961-02-08 Gen Electric Methods of making cubic boron nitride

Also Published As

Publication number Publication date
FR2280583B1 (enrdf_load_stackoverflow) 1981-06-12
FI752094A7 (enrdf_load_stackoverflow) 1976-01-30
GB1505923A (en) 1978-04-05
AU498756B2 (en) 1979-03-22
FI63203C (fi) 1983-05-10
AU8336775A (en) 1977-01-27
IL47808A0 (en) 1975-10-15
IT1044741B (it) 1980-04-21
JPS5137897A (enrdf_load_stackoverflow) 1976-03-30
IN143200B (enrdf_load_stackoverflow) 1977-10-15
ES439828A1 (es) 1977-06-01
SE411443B (sv) 1979-12-27
AR209313A1 (es) 1977-04-15
ATA580675A (de) 1980-05-15
DE2531339A1 (de) 1976-02-12
CH618145A5 (en) 1980-07-15
IE42151B1 (en) 1980-06-18
IE42151L (en) 1976-01-29
FI63203B (fi) 1983-01-31
FR2280583A1 (fr) 1976-02-27
NL7508934A (nl) 1976-02-02
BR7504828A (pt) 1976-07-06
IL47808A (en) 1977-08-31
AT359974B (de) 1980-12-10
SE7508551L (sv) 1976-01-30

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Legal Events

Date Code Title Description
MKEX Expiry