FR2395948A1 - Procede de fabrication de comprimes de nitrure de bore cubique a partir de nitrure de bore hexagonal - Google Patents
Procede de fabrication de comprimes de nitrure de bore cubique a partir de nitrure de bore hexagonalInfo
- Publication number
- FR2395948A1 FR2395948A1 FR7819597A FR7819597A FR2395948A1 FR 2395948 A1 FR2395948 A1 FR 2395948A1 FR 7819597 A FR7819597 A FR 7819597A FR 7819597 A FR7819597 A FR 7819597A FR 2395948 A1 FR2395948 A1 FR 2395948A1
- Authority
- FR
- France
- Prior art keywords
- boron nitride
- cell
- tablets
- pressure
- hexagonal boron
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/14—Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
- H01L23/15—Ceramic or glass substrates
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/095—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00 with a principal constituent of the material being a combination of two or more materials provided in the groups H01L2924/013 - H01L2924/0715
- H01L2924/097—Glass-ceramics, e.g. devitrified glass
- H01L2924/09701—Low temperature co-fired ceramic [LTCC]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Procédé fournissant des comprimés de grande taille ayant une meilleure résistance mécanique et à l'abrasion. Il consiste : a. à placer du nitrure de bore hexagonal pyrolytique sous la forme d'un disque 65 à bord biseauté dans une cellule de réaction 11; b. à comprimer cette cellule et son contenu à une pression comprise entre 50 kbars et 100 kbars; c. à chauffer la cellule et son contenu à une température d'au moins environ 1 800 degrés C; d. à maintenir les conditions de pression et température des étapes b et c pendant une période de temps suffisante; e. à cesser le chauffage de la cellule; et f. à supprimer la pression appliquée à la cellule. Application à la fabrication d'outils de coupe.
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 (2)
Publication Number | Publication Date |
---|---|
FR2395948A1 true FR2395948A1 (fr) | 1979-01-26 |
FR2395948B1 FR2395948B1 (fr) | 1984-03-23 |
Family
ID=25209106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7819597A Granted FR2395948A1 (fr) | 1977-07-01 | 1978-06-30 | Procede de fabrication de comprimes de nitrure de bore cubique a partir de nitrure de bore hexagonal |
Country Status (20)
Country | Link |
---|---|
JP (1) | JPS5433510A (fr) |
AT (1) | AT395144B (fr) |
AU (1) | AU524584B2 (fr) |
BE (1) | BE868653A (fr) |
BR (1) | BR7804310A (fr) |
CH (1) | CH644091A5 (fr) |
DE (1) | DE2828742A1 (fr) |
DK (1) | DK298578A (fr) |
ES (1) | ES471333A1 (fr) |
FR (1) | FR2395948A1 (fr) |
GB (1) | GB2002333B (fr) |
IE (1) | IE47548B1 (fr) |
IL (1) | IL54939A0 (fr) |
IN (1) | IN150013B (fr) |
IT (1) | IT1096850B (fr) |
MX (1) | MX149093A (fr) |
NL (1) | NL186506C (fr) |
NO (1) | NO153603C (fr) |
SE (1) | SE447241B (fr) |
ZA (1) | ZA783449B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2458510A1 (fr) * | 1979-06-11 | 1981-01-02 | Gen Electric | Procede et appareil de fabrication de nitrure de bore cubique a partir de nitrure de bore hexagonal et produits obtenus |
EP0194358A1 (fr) * | 1985-01-11 | 1986-09-17 | Sumitomo Electric Industries, Ltd. | Dissipateur de chaleur utilisant un corps fritté ayant une haute conductibilité de chaleur et son prodédé de fabrication |
EP0221531A2 (fr) * | 1985-11-06 | 1987-05-13 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Substrat isolé bon conducteur de chaleur et procédé pour sa fabrication |
EP0402677A2 (fr) * | 1989-06-14 | 1990-12-19 | General Electric Company | Procédé pour la production de nitrure de bore cubique à partir de nitrure de bore hexagonal revêtu |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
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 |
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 |
EP0240913B1 (fr) * | 1986-04-09 | 1991-11-27 | Sumitomo Electric Industries, Ltd. | Procédé de fabrication d'un corps compact fritté en nitrure de bore cubique |
JPH0339795U (fr) * | 1989-04-19 | 1991-04-17 | ||
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 |
CN101965643A (zh) * | 2007-12-31 | 2011-02-02 | 拉斐尔·纳坦·克雷曼 | 高效率硅基太阳能电池 |
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 (fr) | 2011-08-30 | 2019-02-06 | Sumitomo Electric Industries, Ltd. | Substance polycristalline complexe de nitrure de bore cubique, procédé pour sa fabrication, outil de coupe, filière d'étirage et outil de meulage |
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 |
JP6978445B2 (ja) * | 2016-06-29 | 2021-12-08 | スミス インターナショナル インコーポレイテッド | 立方プレスによるバインダーレスcBN焼結 |
JP6489281B2 (ja) | 2016-10-06 | 2019-03-27 | 住友電気工業株式会社 | 窒化ホウ素多結晶体の製造方法 |
EP3808715A4 (fr) * | 2018-06-18 | 2022-03-09 | Sumitomo Electric Hardmetal Corp. | Nitrure de bore cubique polycristallin et son procédé de production |
JP7076531B2 (ja) * | 2018-09-27 | 2022-05-27 | 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 |
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 |
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 |
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 |
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3578403A (en) * | 1968-07-05 | 1971-05-11 | Union Carbide Corp | Recrystallization of pyrolytic boron nitride |
FR2129200A5 (fr) * | 1971-03-09 | 1972-10-27 | Inst Fiz Tverdogo | |
FR2243150A1 (fr) * | 1973-09-06 | 1975-04-04 | Gen Electric |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA724056B (en) * | 1971-07-01 | 1973-03-28 | Gen Electric | Catalyst systems for synthesis of cubic boron nitride |
JPS5238049B2 (fr) * | 1972-02-04 | 1977-09-27 | ||
JPS5647124B2 (fr) * | 1973-06-26 | 1981-11-07 | ||
JPS5760676B2 (fr) * | 1973-09-28 | 1982-12-21 | Tokyo Shibaura Electric Co | |
JPS5061413A (fr) * | 1973-10-01 | 1975-05-27 | ||
JPS5750677Y2 (fr) * | 1973-12-05 | 1982-11-05 | ||
JPS5116196A (ja) * | 1974-07-29 | 1976-02-09 | Hitachi Ltd | Kokanyorotsukakuketsusokusochi |
-
1978
- 1978-06-14 IN IN657/CAL/78A patent/IN150013B/en unknown
- 1978-06-15 ZA ZA783449A patent/ZA783449B/xx unknown
- 1978-06-16 IL IL7854939A patent/IL54939A0/xx not_active IP Right Cessation
- 1978-06-29 AU AU37619/78A patent/AU524584B2/en not_active Expired
- 1978-06-29 GB GB7828248A patent/GB2002333B/en not_active Expired
- 1978-06-30 NO NO782272A patent/NO153603C/no unknown
- 1978-06-30 ES ES471333A patent/ES471333A1/es not_active Expired
- 1978-06-30 BR BR7804310A patent/BR7804310A/pt unknown
- 1978-06-30 MX MX174019A patent/MX149093A/es unknown
- 1978-06-30 DE DE19782828742 patent/DE2828742A1/de active Granted
- 1978-06-30 DK DK298578A patent/DK298578A/da not_active Application Discontinuation
- 1978-06-30 SE SE7807437A patent/SE447241B/sv not_active IP Right Cessation
- 1978-06-30 AT AT0477478A patent/AT395144B/de not_active IP Right Cessation
- 1978-06-30 JP JP7877378A patent/JPS5433510A/ja active Granted
- 1978-06-30 CH CH719678A patent/CH644091A5/de not_active IP Right Cessation
- 1978-06-30 IT IT25186/78A patent/IT1096850B/it active
- 1978-06-30 IE IE1320/78A patent/IE47548B1/en not_active IP Right Cessation
- 1978-06-30 BE BE189003A patent/BE868653A/fr not_active IP Right Cessation
- 1978-06-30 FR FR7819597A patent/FR2395948A1/fr active Granted
- 1978-07-03 NL NLAANVRAGE7807196,A patent/NL186506C/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3578403A (en) * | 1968-07-05 | 1971-05-11 | Union Carbide Corp | Recrystallization of pyrolytic boron nitride |
FR2129200A5 (fr) * | 1971-03-09 | 1972-10-27 | Inst Fiz Tverdogo | |
GB1317716A (en) * | 1971-03-09 | 1973-05-23 | Inst Fiz Tverdogo Tela I Polup | Method of producing cubic boron nitride |
FR2243150A1 (fr) * | 1973-09-06 | 1975-04-04 | Gen Electric |
Non-Patent Citations (4)
Title |
---|
CA1975 * |
EXBK/72 * |
EXBK/73 * |
EXBK/75 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2458510A1 (fr) * | 1979-06-11 | 1981-01-02 | Gen Electric | Procede et appareil de fabrication de nitrure de bore cubique a partir de nitrure de bore hexagonal et produits obtenus |
EP0194358A1 (fr) * | 1985-01-11 | 1986-09-17 | Sumitomo Electric Industries, Ltd. | Dissipateur de chaleur utilisant un corps fritté ayant une haute conductibilité de chaleur et son prodédé de fabrication |
EP0221531A2 (fr) * | 1985-11-06 | 1987-05-13 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Substrat isolé bon conducteur de chaleur et procédé pour sa fabrication |
EP0221531A3 (fr) * | 1985-11-06 | 1992-02-19 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Substrat isolé bon conducteur de chaleur et procédé pour sa fabrication |
EP0402677A2 (fr) * | 1989-06-14 | 1990-12-19 | General Electric Company | Procédé pour la production de nitrure de bore cubique à partir de nitrure de bore hexagonal revêtu |
EP0402677A3 (fr) * | 1989-06-14 | 1992-10-28 | General Electric Company | Procédé pour la production de nitrure de bore cubique à partir de nitrure de bore hexagonal revêtu |
Also Published As
Publication number | Publication date |
---|---|
NO153603C (no) | 1986-04-23 |
NL7807196A (nl) | 1979-01-03 |
ATA477478A (de) | 1992-02-15 |
DE2828742C2 (fr) | 1989-02-02 |
ES471333A1 (es) | 1979-10-01 |
JPS63394B2 (fr) | 1988-01-06 |
DK298578A (da) | 1979-01-02 |
ZA783449B (en) | 1980-04-30 |
IT1096850B (it) | 1985-08-26 |
AU3761978A (en) | 1980-01-03 |
BE868653A (fr) | 1978-10-16 |
IE47548B1 (en) | 1984-04-18 |
IE781320L (en) | 1979-01-01 |
NL186506C (nl) | 1990-12-17 |
CH644091A5 (de) | 1984-07-13 |
FR2395948B1 (fr) | 1984-03-23 |
AT395144B (de) | 1992-09-25 |
JPS5433510A (en) | 1979-03-12 |
AU524584B2 (en) | 1982-09-23 |
MX149093A (es) | 1983-08-24 |
IN150013B (fr) | 1982-06-26 |
SE447241B (sv) | 1986-11-03 |
GB2002333A (en) | 1979-02-21 |
IT7825186A0 (it) | 1978-06-30 |
NO782272L (no) | 1979-01-03 |
DE2828742A1 (de) | 1979-03-01 |
NL186506B (nl) | 1990-07-16 |
BR7804310A (pt) | 1979-04-17 |
IL54939A0 (en) | 1978-08-31 |
GB2002333B (en) | 1982-05-26 |
NO153603B (no) | 1986-01-13 |
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