SE447241B - Hogtempereratur- och hogtrycksprocess for framstellning av en sintrad polykristallin presskropp av kubisk bornitrid - Google Patents

Hogtempereratur- och hogtrycksprocess for framstellning av en sintrad polykristallin presskropp av kubisk bornitrid

Info

Publication number
SE447241B
SE447241B SE7807437A SE7807437A SE447241B SE 447241 B SE447241 B SE 447241B SE 7807437 A SE7807437 A SE 7807437A SE 7807437 A SE7807437 A SE 7807437A SE 447241 B SE447241 B SE 447241B
Authority
SE
Sweden
Prior art keywords
boron nitride
cubic
pbn
pyrolytic
compact
Prior art date
Application number
SE7807437A
Other languages
English (en)
Swedish (sv)
Inventor
F R 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
Priority claimed from US05/812,283 external-priority patent/US4188194A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of SE447241B publication Critical patent/SE447241B/sv

Links

Classifications

    • H10W70/692—
    • 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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • 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
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/0645—Boronitrides
    • 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
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/066—Boronitrides
    • 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
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/068—Crystal growth

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
SE7807437A 1977-07-01 1978-06-30 Hogtempereratur- och hogtrycksprocess for framstellning av en sintrad polykristallin presskropp av kubisk bornitrid SE447241B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/812,283 US4188194A (en) 1976-10-29 1977-07-01 Direct conversion process for making cubic boron nitride from pyrolytic boron nitride

Publications (1)

Publication Number Publication Date
SE447241B true SE447241B (sv) 1986-11-03

Family

ID=25209106

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7807437A SE447241B (sv) 1977-07-01 1978-06-30 Hogtempereratur- och hogtrycksprocess for framstellning av en sintrad polykristallin presskropp av kubisk bornitrid

Country Status (20)

Country Link
JP (1) JPS5433510A (index.php)
AT (1) AT395144B (index.php)
AU (1) AU524584B2 (index.php)
BE (1) BE868653A (index.php)
BR (1) BR7804310A (index.php)
CH (1) CH644091A5 (index.php)
DE (1) DE2828742A1 (index.php)
DK (1) DK298578A (index.php)
ES (1) ES471333A1 (index.php)
FR (1) FR2395948A1 (index.php)
GB (1) GB2002333B (index.php)
IE (1) IE47548B1 (index.php)
IL (1) IL54939A0 (index.php)
IN (1) IN150013B (index.php)
IT (1) IT1096850B (index.php)
MX (1) MX149093A (index.php)
NL (1) NL186506C (index.php)
NO (1) NO153603C (index.php)
SE (1) SE447241B (index.php)
ZA (1) ZA783449B (index.php)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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US4289503A (en) * 1979-06-11 1981-09-15 General Electric Company Polycrystalline cubic boron nitride abrasive and process for preparing same in the absence of catalyst
DE3125484A1 (de) * 1981-06-29 1983-03-17 Belorusskij politechničeskij institut, Minsk Verfahren zur herstellung von polykristallen eines aus dichten modifikationen bestehenden bornitrides
DE3229846C2 (de) * 1982-08-11 1984-05-24 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längen- oder Winkelmeßeinrichtung
DE3584515D1 (de) * 1985-01-11 1991-11-28 Sumitomo Electric Industries Waermesenke unter verwendung eines gesinterten koerpers mit hoher waermeleitfaehigkeit und verfahren zu ihrer herstellung.
EP0221531A3 (en) * 1985-11-06 1992-02-19 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha High heat conductive insulated substrate and method of manufacturing the same
JPS62108716A (ja) * 1985-11-07 1987-05-20 Denki Kagaku Kogyo Kk 立方晶窒化ほう素の製造方法
JPS62108713A (ja) * 1985-11-07 1987-05-20 Denki Kagaku Kogyo Kk 立方晶窒化ほう素の製造方法
JPS62108714A (ja) * 1985-11-07 1987-05-20 Denki Kagaku Kogyo Kk 立方晶窒化ほう素の製造方法
JPS62108717A (ja) * 1985-11-07 1987-05-20 Denki Kagaku Kogyo Kk 立方晶窒化ほう素の製造方法
JPS62108715A (ja) * 1985-11-07 1987-05-20 Denki Kagaku Kogyo Kk 立方晶窒化ほう素の製造方法
JPS62108711A (ja) * 1985-11-07 1987-05-20 Denki Kagaku Kogyo Kk 立方晶窒化ほう素の製造方法
EP0240913B1 (en) * 1986-04-09 1991-11-27 Sumitomo Electric Industries, Ltd. Method of manufacturing sintered compact of cubic boron nitride
JPH0339795U (index.php) * 1989-04-19 1991-04-17
US5015265A (en) * 1989-06-14 1991-05-14 General Electric Company Process for making cubic boron nitride from coated hexagonal boron nitride, and abrasive particles and articles made therefrom
DE4204009C2 (de) * 1992-02-12 1994-09-15 Goelz Siegfried Fa Verfahren zur Herstellung von amorphem ultrahartem Bornitrid und nach dem Verfahren hergestelltes Bornitrid
JPH07104739A (ja) * 1993-10-01 1995-04-21 Maruyasu Kanagata:Kk 大正琴
JPH10158065A (ja) * 1996-11-28 1998-06-16 Sumitomo Electric Ind Ltd 立方晶窒化ホウ素焼結体およびその製造方法
WO2009082816A1 (en) * 2007-12-31 2009-07-09 Rafael Nathan Kleiman High efficiency silicon-based solar cells
US20090169781A1 (en) * 2007-12-31 2009-07-02 Marc Schaepkens Low thermal conductivity low density pyrolytic boron nitride material, method of making, and articles made therefrom
EP2752398B1 (en) 2011-08-30 2019-02-06 Sumitomo Electric Industries, Ltd. Cubic boron nitride complex polycrystalline substance, method for manufacturing same, cutting tool, wire-drawing die, and grinding tool
JP6159064B2 (ja) * 2012-08-08 2017-07-05 住友電気工業株式会社 立方晶窒化ホウ素複合多結晶体及び切削工具、線引きダイス、ならびに研削工具
JP5929655B2 (ja) * 2012-09-11 2016-06-08 住友電気工業株式会社 立方晶窒化ホウ素複合多結晶体およびその製造方法、切削工具、ならびに耐摩工具
JP6291995B2 (ja) 2014-04-18 2018-03-14 住友電気工業株式会社 立方晶窒化ホウ素多結晶体、切削工具、耐摩工具、研削工具、および立方晶窒化ホウ素多結晶体の製造方法
JP6447197B2 (ja) 2015-02-04 2019-01-09 住友電気工業株式会社 立方晶窒化ホウ素多結晶体、切削工具、耐摩工具、研削工具、および立方晶窒化ホウ素多結晶体の製造方法
JP6447205B2 (ja) 2015-02-09 2019-01-09 住友電気工業株式会社 立方晶窒化ホウ素多結晶体、切削工具、耐摩工具、研削工具、および立方晶窒化ホウ素多結晶体の製造方法
WO2018005406A1 (en) * 2016-06-29 2018-01-04 Smith International, Inc. Binderless cbn sintering with cubic press
CN108349821B (zh) 2016-10-06 2021-11-02 住友电气工业株式会社 制造氮化硼多晶体的方法、氮化硼多晶体、切削工具、耐磨工具以及研磨工具
CN112334434B (zh) * 2018-06-18 2023-06-30 住友电工硬质合金株式会社 多晶立方氮化硼及其制造方法
CN112752737B (zh) * 2018-09-27 2023-01-10 住友电工硬质合金株式会社 多晶立方氮化硼及其制造方法
WO2020174923A1 (ja) * 2019-02-28 2020-09-03 住友電工ハードメタル株式会社 立方晶窒化硼素多結晶体及びその製造方法
EP3932890A4 (en) * 2019-02-28 2022-04-27 Sumitomo Electric Hardmetal Corp. POLYCRYSTALLINE CUBIC BORON NITRIDE AND METHOD FOR PRODUCTION
WO2020174922A1 (ja) * 2019-02-28 2020-09-03 住友電工ハードメタル株式会社 立方晶窒化硼素多結晶体及びその製造方法
JP7319482B2 (ja) * 2021-08-26 2023-08-01 デンカ株式会社 セラミックス板の製造方法、セラミックス板、複合シート、及び積層基板

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578403A (en) * 1968-07-05 1971-05-11 Union Carbide Corp Recrystallization of pyrolytic boron nitride
DE2111180C3 (de) * 1971-03-09 1973-10-11 Institut Fisiki Twojordowo Tela I Poluprowodnikow Akademii Nauk Belorusskoj Ssr, Minsk (Sowjetunion) Verfahren zur Herstellung von kubi schem Bornitrid
ZA724056B (en) * 1971-07-01 1973-03-28 Gen Electric Catalyst systems for synthesis of cubic boron nitride
JPS5238049B2 (index.php) * 1972-02-04 1977-09-27
JPS5647124B2 (index.php) * 1973-06-26 1981-11-07
IE39632B1 (en) * 1973-09-06 1978-11-22 Gen Electric Production of high-density boron nitride
JPS5760676B2 (index.php) * 1973-09-28 1982-12-21 Tokyo Shibaura Electric Co
JPS5061413A (index.php) * 1973-10-01 1975-05-27
JPS5750677Y2 (index.php) * 1973-12-05 1982-11-05
JPS5116196A (ja) * 1974-07-29 1976-02-09 Hitachi Ltd Kokanyorotsukakuketsusokusochi

Also Published As

Publication number Publication date
GB2002333B (en) 1982-05-26
DE2828742C2 (index.php) 1989-02-02
JPS63394B2 (index.php) 1988-01-06
AT395144B (de) 1992-09-25
BR7804310A (pt) 1979-04-17
ES471333A1 (es) 1979-10-01
IE781320L (en) 1979-01-01
BE868653A (fr) 1978-10-16
DK298578A (da) 1979-01-02
IT1096850B (it) 1985-08-26
NO153603C (no) 1986-04-23
JPS5433510A (en) 1979-03-12
DE2828742A1 (de) 1979-03-01
ZA783449B (en) 1980-04-30
AU524584B2 (en) 1982-09-23
CH644091A5 (de) 1984-07-13
ATA477478A (de) 1992-02-15
GB2002333A (en) 1979-02-21
FR2395948A1 (fr) 1979-01-26
NO153603B (no) 1986-01-13
IL54939A0 (en) 1978-08-31
NL186506C (nl) 1990-12-17
NL7807196A (nl) 1979-01-03
FR2395948B1 (index.php) 1984-03-23
IN150013B (index.php) 1982-06-26
NO782272L (no) 1979-01-03
IT7825186A0 (it) 1978-06-30
NL186506B (nl) 1990-07-16
IE47548B1 (en) 1984-04-18
AU3761978A (en) 1980-01-03
MX149093A (es) 1983-08-24

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