GB1392456A - Method of preparing polycrystalline cubic boron nitride - Google Patents

Method of preparing polycrystalline cubic boron nitride

Info

Publication number
GB1392456A
GB1392456A GB3271972A GB3271972A GB1392456A GB 1392456 A GB1392456 A GB 1392456A GB 3271972 A GB3271972 A GB 3271972A GB 3271972 A GB3271972 A GB 3271972A GB 1392456 A GB1392456 A GB 1392456A
Authority
GB
United Kingdom
Prior art keywords
boron nitride
institut
polycrystalline cubic
cubic boron
nauk sssr
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
GB3271972A
Other languages
English (en)
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.)
I KHIM FIZ AKADEMII NAUK SSR
Original Assignee
I KHIM FIZ AKADEMII NAUK SSR
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 KHIM FIZ AKADEMII NAUK SSR filed Critical I KHIM FIZ AKADEMII NAUK SSR
Publication of GB1392456A publication Critical patent/GB1392456A/en
Expired legal-status Critical Current

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)
GB3271972A 1971-07-19 1972-07-13 Method of preparing polycrystalline cubic boron nitride Expired GB1392456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1674531A SU411721A1 (ru) 1971-07-19 1971-07-19 Способ получени поликристаллического кубического нитрида бора

Publications (1)

Publication Number Publication Date
GB1392456A true GB1392456A (en) 1975-04-30

Family

ID=20480681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3271972A Expired GB1392456A (en) 1971-07-19 1972-07-13 Method of preparing polycrystalline cubic boron nitride

Country Status (14)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2157335C2 (ru) * 1998-05-08 2000-10-10 Институт физики высоких давлений им. Л.Ф. Верещагина РАН Способ получения поликристаллического кубического нитрида бора
RU2258101C2 (ru) * 2003-10-07 2005-08-10 Институт физики высоких давлений им. Л.Ф. Верещагина Российской Академии Наук Способ изготовления поликристаллического сверхтвердого материала

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2412111C1 (ru) * 2009-07-16 2011-02-20 Открытое акционерное общество "Центральный научно-исследовательский технологический институт" (ОАО "ЦНИТИ") Способ получения поликристаллического кубического нитрида бора

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2157335C2 (ru) * 1998-05-08 2000-10-10 Институт физики высоких давлений им. Л.Ф. Верещагина РАН Способ получения поликристаллического кубического нитрида бора
RU2258101C2 (ru) * 2003-10-07 2005-08-10 Институт физики высоких давлений им. Л.Ф. Верещагина Российской Академии Наук Способ изготовления поликристаллического сверхтвердого материала

Also Published As

Publication number Publication date
RO63618A (fr) 1978-10-15
DE2235240B2 (de) 1975-12-04
JPS4932900A (cs) 1974-03-26
CS193653B1 (en) 1979-11-30
HU164746B (cs) 1974-04-11
CH567433A5 (cs) 1975-10-15
FR2146345B1 (cs) 1975-03-07
CA991819A (en) 1976-06-29
DD98490A1 (cs) 1973-06-20
DE2235240A1 (de) 1973-02-22
IT965716B (it) 1974-02-11
AU4454872A (en) 1974-02-28
SU411721A1 (ru) 1977-06-05
BG19889A1 (cs) 1975-10-30
AU456218B2 (en) 1974-12-12
PL76947B1 (cs) 1975-02-28
FR2146345A1 (cs) 1973-03-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee