IT965716B - METHOD OF PRODUCTION OF POLYCRYSTALLINE CUBIC BORON NITRIDE - Google Patents

METHOD OF PRODUCTION OF POLYCRYSTALLINE CUBIC BORON NITRIDE

Info

Publication number
IT965716B
IT965716B IT2712372A IT2712372A IT965716B IT 965716 B IT965716 B IT 965716B IT 2712372 A IT2712372 A IT 2712372A IT 2712372 A IT2712372 A IT 2712372A IT 965716 B IT965716 B IT 965716B
Authority
IT
Italy
Prior art keywords
production
boron nitride
cubic boron
polycrystalline cubic
polycrystalline
Prior art date
Application number
IT2712372A
Other languages
Italian (it)
Inventor
S Pershin
S Chizhov
G Dubitsky
V Lysanov
E Bogorodsky
G Gomon
O Breusov
T Bavina
E Yakovlev
G Adadurov
V Slesarev
Y Shifrin
F Dubovitsky
A Dremin
L Vereschagin
B Surnin
N Goryachev
Original Assignee
I Khi Micheskoi Fiz Akad
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 I Khi Micheskoi Fiz Akad filed Critical I Khi Micheskoi Fiz Akad
Application granted granted Critical
Publication of IT965716B publication Critical patent/IT965716B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
    • C04B35/5831—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride based on cubic boron nitrides or Wurtzitic boron nitrides, including crystal structure transformation of powder
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Catalysts (AREA)
IT2712372A 1971-07-19 1972-07-18 METHOD OF PRODUCTION OF POLYCRYSTALLINE CUBIC BORON NITRIDE IT965716B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1674531A SU411721A1 (en) 1971-07-19 1971-07-19 Method for producing polycrystalline cubic boron nitride

Publications (1)

Publication Number Publication Date
IT965716B true IT965716B (en) 1974-02-11

Family

ID=20480681

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2712372A IT965716B (en) 1971-07-19 1972-07-18 METHOD OF PRODUCTION OF POLYCRYSTALLINE CUBIC BORON NITRIDE

Country Status (14)

Country Link
JP (1) JPS4932900A (en)
AU (1) AU456218B2 (en)
BG (1) BG19889A1 (en)
CA (1) CA991819A (en)
CH (1) CH567433A5 (en)
CS (1) CS193653B1 (en)
DD (1) DD98490A1 (en)
FR (1) FR2146345B1 (en)
GB (1) GB1392456A (en)
HU (1) HU164746B (en)
IT (1) IT965716B (en)
PL (1) PL76947B1 (en)
RO (1) RO63618A (en)
SU (1) SU411721A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2157335C2 (en) * 1998-05-08 2000-10-10 Институт физики высоких давлений им. Л.Ф. Верещагина РАН Method of production of polycrystalline cube boron nitride
RU2258101C2 (en) * 2003-10-07 2005-08-10 Институт физики высоких давлений им. Л.Ф. Верещагина Российской Академии Наук Method of manufacture of polycrystal superhard material
RU2412111C1 (en) * 2009-07-16 2011-02-20 Открытое акционерное общество "Центральный научно-исследовательский технологический институт" (ОАО "ЦНИТИ") Method of producing polycrystalline cubic boron nitride

Also Published As

Publication number Publication date
JPS4932900A (en) 1974-03-26
CH567433A5 (en) 1975-10-15
AU4454872A (en) 1974-02-28
GB1392456A (en) 1975-04-30
DD98490A1 (en) 1973-06-20
SU411721A1 (en) 1977-06-05
FR2146345B1 (en) 1975-03-07
CA991819A (en) 1976-06-29
AU456218B2 (en) 1974-12-12
PL76947B1 (en) 1975-02-28
FR2146345A1 (en) 1973-03-02
DE2235240A1 (en) 1973-02-22
RO63618A (en) 1978-10-15
BG19889A1 (en) 1975-10-30
DE2235240B2 (en) 1975-12-04
CS193653B1 (en) 1979-11-30
HU164746B (en) 1974-04-11

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