DK144415C - Fremgangsmaade til fremstilling af et materiale indeholdende kubisk bornitrid - Google Patents

Fremgangsmaade til fremstilling af et materiale indeholdende kubisk bornitrid

Info

Publication number
DK144415C
DK144415C DK327472A DK327472A DK144415C DK 144415 C DK144415 C DK 144415C DK 327472 A DK327472 A DK 327472A DK 327472 A DK327472 A DK 327472A DK 144415 C DK144415 C DK 144415C
Authority
DK
Denmark
Prior art keywords
nitrid
procedure
manufacturing
material containing
containing cubic
Prior art date
Application number
DK327472A
Other languages
Danish (da)
English (en)
Other versions
DK144415B (da
Inventor
Jr R H Wentorf
W A Rocco
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 DK144415B publication Critical patent/DK144415B/da
Application granted granted Critical
Publication of DK144415C publication Critical patent/DK144415C/da

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
  • Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DK327472A 1971-07-01 1972-06-30 Fremgangsmaade til fremstilling af et materiale indeholdende kubisk bornitrid DK144415C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15871071A 1971-07-01 1971-07-01
US15871071 1971-07-01

Publications (2)

Publication Number Publication Date
DK144415B DK144415B (da) 1982-03-08
DK144415C true DK144415C (da) 1982-08-16

Family

ID=22569359

Family Applications (1)

Application Number Title Priority Date Filing Date
DK327472A DK144415C (da) 1971-07-01 1972-06-30 Fremgangsmaade til fremstilling af et materiale indeholdende kubisk bornitrid

Country Status (13)

Country Link
JP (1) JPS5517000B2 (sv)
AT (1) AT352078B (sv)
BE (1) BE785770A (sv)
CA (1) CA982541A (sv)
CH (1) CH573867A5 (sv)
DE (1) DE2232225C3 (sv)
DK (1) DK144415C (sv)
FR (1) FR2143954B1 (sv)
GB (1) GB1391665A (sv)
IT (1) IT956917B (sv)
NL (1) NL174714C (sv)
SE (2) SE393588B (sv)
ZA (1) ZA724056B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE805525A (fr) * 1972-10-02 1974-04-01 Vnii Abrazivov Materiau composite extra-dur a base de nitrure cubique de bore et procede d'obtention de ce materiau
IN150013B (sv) * 1977-07-01 1982-06-26 Gen Electric
JPS5860604A (ja) * 1981-10-01 1983-04-11 Komatsu Ltd 立方晶窒化硼素の合成法
US5043120A (en) * 1988-11-10 1991-08-27 The General Electric Company Process for preparing polycrystalline CBN ceramic masses
US9808544B2 (en) 2005-08-31 2017-11-07 Ultraviolet Sciences, Inc. Ultraviolet light treatment chamber
JP5613970B2 (ja) * 2011-03-30 2014-10-29 三菱マテリアル株式会社 立方晶窒化ホウ素の合成方法および立方晶窒化ホウ素焼結体の製造方法
WO2020096038A1 (ja) * 2018-11-08 2020-05-14 国立大学法人群馬大学 粒子群計測装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192015A (en) 1963-04-01 1965-06-29 Gen Electric Growth of large cubic form of boron nitride crystals

Also Published As

Publication number Publication date
IT956917B (it) 1973-10-10
ATA571272A (de) 1979-02-15
JPS5517000B2 (sv) 1980-05-08
CH573867A5 (sv) 1976-03-31
CA982541A (en) 1976-01-27
ZA724056B (en) 1973-03-28
GB1391665A (en) 1975-04-23
DE2232225B2 (de) 1981-04-16
FR2143954B1 (sv) 1977-08-26
BE785770A (fr) 1972-11-03
NL7208866A (sv) 1973-01-03
DE2232225C3 (de) 1982-02-04
AT352078B (de) 1979-08-27
SE7600140L (sv) 1976-01-08
FR2143954A1 (sv) 1973-02-09
JPS4818200A (sv) 1973-03-07
DE2232225A1 (de) 1973-01-18
SE393588B (sv) 1977-05-16
DK144415B (da) 1982-03-08
SE418962B (sv) 1981-07-06
NL174714C (nl) 1984-08-01

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Legal Events

Date Code Title Description
PBP Patent lapsed