ZA712103B - Method of producing monocrystals of cubic boron nitride - Google Patents

Method of producing monocrystals of cubic boron nitride

Info

Publication number
ZA712103B
ZA712103B ZA712103A ZA712103A ZA712103B ZA 712103 B ZA712103 B ZA 712103B ZA 712103 A ZA712103 A ZA 712103A ZA 712103 A ZA712103 A ZA 712103A ZA 712103 B ZA712103 B ZA 712103B
Authority
ZA
South Africa
Prior art keywords
boron nitride
cubic boron
producing monocrystals
monocrystals
producing
Prior art date
Application number
ZA712103A
Inventor
M Varzanov
V Rybakov
Borodich N Filonenko
L Feldgun
V Kondakov
V Digonsky
V Loschinin
V Lysanov
M Efros
V Ponomarenko
V Davidenko
Original Assignee
Vnii Abrazivov
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 Vnii Abrazivov filed Critical Vnii Abrazivov
Publication of ZA712103B publication Critical patent/ZA712103B/en

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
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B1/00—Single-crystal growth directly from the solid state
    • C30B1/10—Single-crystal growth directly from the solid state by solid state reactions or multi-phase diffusion
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B1/00—Single-crystal growth directly from the solid state
    • C30B1/12—Single-crystal growth directly from the solid state by pressure treatment during the growth
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Ceramic Products (AREA)
ZA712103A 1970-08-17 1971-03-31 Method of producing monocrystals of cubic boron nitride ZA712103B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1474799 1970-08-17

Publications (1)

Publication Number Publication Date
ZA712103B true ZA712103B (en) 1972-01-26

Family

ID=20457209

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA712103A ZA712103B (en) 1970-08-17 1971-03-31 Method of producing monocrystals of cubic boron nitride

Country Status (7)

Country Link
BG (1) BG17856A1 (en)
CH (1) CH561154A5 (en)
CS (1) CS155465B1 (en)
FR (1) FR2083234A5 (en)
GB (1) GB1316045A (en)
PL (1) PL76524B1 (en)
ZA (1) ZA712103B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201757A (en) * 1973-09-06 1980-05-06 General Electric Company Large boron nitride abrasive particles
FR2495597A1 (en) * 1980-08-26 1982-06-11 Inst Sverkhtverdykh Mat Cubic boron nitride of larger particle size - produced by addition of salt having water of crystallisation to the initial charge contg. the hexagonal form and initiator
US4349517A (en) * 1980-10-21 1982-09-14 Lysanov Vladislav S Method of producing cubic boron nitride
JPS60200864A (en) * 1984-03-22 1985-10-11 東芝タンガロイ株式会社 Manufacture of sintered body containing cubic boron nitride
FR2724645B1 (en) * 1994-09-19 1997-01-24 Centre Nat Rech Scient PROCESS FOR OBTAINING CUBIC BN BY A SOLVOTHERMAL METHOD WITH THE USE OF HYDRAZINE AS A SOLVENT

Also Published As

Publication number Publication date
PL76524B1 (en) 1975-02-28
CS155465B1 (en) 1974-05-30
BG17856A1 (en) 1974-03-05
DE2112923A1 (en) 1972-02-24
FR2083234A5 (en) 1971-12-10
CH561154A5 (en) 1975-04-30
DE2112923B2 (en) 1975-09-11
GB1316045A (en) 1973-05-09

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