BE884947A - Procede de preparation de nitrure de bore cubique et produit obtenu par ledit procede - Google Patents

Procede de preparation de nitrure de bore cubique et produit obtenu par ledit procede

Info

Publication number
BE884947A
BE884947A BE0/201885A BE201885A BE884947A BE 884947 A BE884947 A BE 884947A BE 0/201885 A BE0/201885 A BE 0/201885A BE 201885 A BE201885 A BE 201885A BE 884947 A BE884947 A BE 884947A
Authority
BE
Belgium
Prior art keywords
preparation
product obtained
boron nitride
cubic boron
cubic
Prior art date
Application number
BE0/201885A
Other languages
English (en)
Inventor
V S Lysanov
V V Digonsky
L I Feldgun
V M Davidenko
N V Novikov
A I Borimsky
A A Shulzhenko
V D Yakimenko
E Y Dovgal
V Y Egorov
V S Rovsha
A I Prikhna
A N Sokolov
Original Assignee
Inst Serkhtverdykh Materialov
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
Priority to DE3030362A priority Critical patent/DE3030362C2/de
Application filed by Inst Serkhtverdykh Materialov, Vnii Abrazivov filed Critical Inst Serkhtverdykh Materialov
Priority to BE0/201885A priority patent/BE884947A/fr
Publication of BE884947A publication Critical patent/BE884947A/fr

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
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062—Processes 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
BE0/201885A 1980-08-11 1980-08-27 Procede de preparation de nitrure de bore cubique et produit obtenu par ledit procede BE884947A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3030362A DE3030362C2 (de) 1980-08-11 1980-08-11 Verfahren zur Herstellung von kubischem Bornitrid
BE0/201885A BE884947A (fr) 1980-08-11 1980-08-27 Procede de preparation de nitrure de bore cubique et produit obtenu par ledit procede

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3030362A DE3030362C2 (de) 1980-08-11 1980-08-11 Verfahren zur Herstellung von kubischem Bornitrid
BE884947 1980-08-27
BE0/201885A BE884947A (fr) 1980-08-11 1980-08-27 Procede de preparation de nitrure de bore cubique et produit obtenu par ledit procede

Publications (1)

Publication Number Publication Date
BE884947A true BE884947A (fr) 1981-02-27

Family

ID=27158697

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/201885A BE884947A (fr) 1980-08-11 1980-08-27 Procede de preparation de nitrure de bore cubique et produit obtenu par ledit procede

Country Status (2)

Country Link
BE (1) BE884947A (fr)
DE (1) DE3030362C2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0761902B2 (ja) * 1989-07-11 1995-07-05 住友電気工業株式会社 立方晶窒化硼素焼結体およびその製造方法

Family Cites Families (4)

* 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
SU324820A1 (ru) * 1970-10-12 1976-07-05 Всесоюзный Научно-Исследовательский Институт Абразивов И Шлифования Абразивный материал-эльбор
US3881890A (en) * 1973-04-20 1975-05-06 Gen Electric Abrasive boron nitride particles containing phosphorus
DE2500515A1 (de) * 1974-01-23 1975-07-24 Hitachi Ltd Verfahren zur herstellung von kubischem bornitrid

Also Published As

Publication number Publication date
DE3030362C2 (de) 1986-11-27
DE3030362A1 (de) 1982-02-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT ABRA

Effective date: 19920831

Owner name: INSTITUT SERKHTVERDYKH MATERIALOV AKADEMII NAUK U

Effective date: 19920831