BE883730A - Procede et appareil de fabrication de nitrure de bore cubique a partir de nitrure de bore hexagonal et produits obtenus - Google Patents

Procede et appareil de fabrication de nitrure de bore cubique a partir de nitrure de bore hexagonal et produits obtenus

Info

Publication number
BE883730A
BE883730A BE0/200964A BE200964A BE883730A BE 883730 A BE883730 A BE 883730A BE 0/200964 A BE0/200964 A BE 0/200964A BE 200964 A BE200964 A BE 200964A BE 883730 A BE883730 A BE 883730A
Authority
BE
Belgium
Prior art keywords
boron nitride
products obtained
cubic boron
manufacturing cubic
hexagonal boron
Prior art date
Application number
BE0/200964A
Other languages
English (en)
Inventor
F Corrigan
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE883730A publication Critical patent/BE883730A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/06Binary 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
    • C01B21/064Binary 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515Shaped 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
    • C04B35/58Shaped 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
    • C04B35/583Shaped 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
    • C04B35/5831Shaped 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00Materials not provided for elsewhere
    • C09K3/14Anti-slip materials; Abrasives
    • C09K3/1409Abrasive particles per se
    • C09K3/1418Abrasive particles per se obtained by division of a mass agglomerated by sintering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00Processes utilising sub- or super atmospheric pressure
    • B01J2203/06High pressure synthesis
    • B01J2203/0605Composition of the material to be processed
    • B01J2203/0645Boronitrides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00Processes utilising sub- or super atmospheric pressure
    • B01J2203/06High pressure synthesis
    • B01J2203/065Composition of the material produced
    • B01J2203/066Boronitrides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00Processes utilising sub- or super atmospheric pressure
    • B01J2203/06High pressure synthesis
    • B01J2203/0675Structural or physico-chemical features of the materials processed
    • B01J2203/0685Crystal sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Adornments (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
BE0/200964A 1979-06-11 1980-06-10 Procede et appareil de fabrication de nitrure de bore cubique a partir de nitrure de bore hexagonal et produits obtenus BE883730A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/047,656 US4289503A (en) 1979-06-11 1979-06-11 Polycrystalline cubic boron nitride abrasive and process for preparing same in the absence of catalyst

Publications (1)

Publication Number Publication Date
BE883730A true BE883730A (fr) 1980-10-01

Family

ID=21950212

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/200964A BE883730A (fr) 1979-06-11 1980-06-10 Procede et appareil de fabrication de nitrure de bore cubique a partir de nitrure de bore hexagonal et produits obtenus

Country Status (21)

Country Link
US (1) US4289503A (fr)
EP (1) EP0022177B1 (fr)
JP (2) JPS55167110A (fr)
KR (1) KR830001462B1 (fr)
AR (1) AR224157A1 (fr)
AT (1) ATE11399T1 (fr)
AU (1) AU544193B2 (fr)
BE (1) BE883730A (fr)
BR (1) BR8003655A (fr)
CA (1) CA1140728A (fr)
CH (1) CH647740A5 (fr)
DE (1) DE3070001D1 (fr)
DK (1) DK182880A (fr)
ES (1) ES8105679A1 (fr)
FI (1) FI68604C (fr)
FR (1) FR2458510B1 (fr)
IE (1) IE51436B1 (fr)
IL (1) IL59898A (fr)
IT (1) IT1150961B (fr)
MX (1) MX153793A (fr)
NO (1) NO801727L (fr)

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WO2020174922A1 (fr) 2019-02-28 2020-09-03 住友電工ハードメタル株式会社 Nitrure de bore cubique polycristallin et son procédé de production
WO2020175647A1 (fr) * 2019-02-28 2020-09-03 住友電工ハードメタル株式会社 Nitrure de bore cubique polycristallin et son procédé de production
WO2020174923A1 (fr) 2019-02-28 2020-09-03 住友電工ハードメタル株式会社 Nitrure de bore cubique polycristallin et son procédé de fabrication
WO2020174921A1 (fr) * 2019-02-28 2020-09-03 住友電工ハードメタル株式会社 Nitrure de bore cubique polycristallin et procédé de production associé
CN110467469B (zh) * 2019-08-28 2023-04-25 郑州中南杰特超硬材料有限公司 一种合成多晶立方氮化硼用前驱物的制备方法
CN113336556B (zh) * 2021-07-16 2023-02-28 中国人民解放军国防科技大学 一种近化学计量比的连续bn陶瓷纤维及其制备方法
CN115351629A (zh) * 2022-08-19 2022-11-18 南充三环电子有限公司 一种bn板的回收利用方法

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JPS6117406A (ja) 1986-01-25
JPS612625B2 (fr) 1986-01-27
EP0022177B1 (fr) 1985-01-23
KR830001462B1 (ko) 1983-07-30
CA1140728A (fr) 1983-02-08
EP0022177A1 (fr) 1981-01-14
ATE11399T1 (de) 1985-02-15
US4289503A (en) 1981-09-15
DK182880A (da) 1980-12-12
NO801727L (no) 1980-12-12
IL59898A (en) 1983-11-30
BR8003655A (pt) 1981-01-05
AR224157A1 (es) 1981-10-30
FR2458510B1 (fr) 1988-12-02
CH647740A5 (fr) 1985-02-15
JPS55167110A (en) 1980-12-26
FI68604B (fi) 1985-06-28
FI68604C (fi) 1985-10-10
IL59898A0 (en) 1980-06-30
AU5906680A (en) 1980-12-18
IT1150961B (it) 1986-12-17
IE801191L (en) 1980-12-11
MX153793A (es) 1987-01-09
FI801414A (fi) 1980-12-12
FR2458510A1 (fr) 1981-01-02
IT8022692A0 (it) 1980-06-11
IE51436B1 (en) 1986-12-24
ES492309A0 (es) 1981-05-16
ES8105679A1 (es) 1981-05-16
AU544193B2 (en) 1985-05-23
DE3070001D1 (en) 1985-03-07
JPS6344417B2 (fr) 1988-09-05
KR830002648A (ko) 1983-05-30

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