ES2107004T3 - Procedimiento para la preparacion de un material ultraduro amorfo a base de nitruro de boro. - Google Patents
Procedimiento para la preparacion de un material ultraduro amorfo a base de nitruro de boro.Info
- Publication number
- ES2107004T3 ES2107004T3 ES93903940T ES93903940T ES2107004T3 ES 2107004 T3 ES2107004 T3 ES 2107004T3 ES 93903940 T ES93903940 T ES 93903940T ES 93903940 T ES93903940 T ES 93903940T ES 2107004 T3 ES2107004 T3 ES 2107004T3
- Authority
- ES
- Spain
- Prior art keywords
- boron nitride
- pct
- amorphous
- starting material
- material based
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
-
- 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
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/32—Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
- C03C3/328—Nitride glasses
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Ceramic Products (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Catalysts (AREA)
- Carbon And Carbon Compounds (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Glass Compositions (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCESO PARA LA ELABORACION DE UN MATERIAL ULTRAENDURECIDO AMORFO SOBRE LA BASE DE NITRURO DE BORO QUE ES SUFICIENTEMENTE DURO PARA RAYAR EL DIAMANTE. EL NITRURO DE BORO HBN EXAGONAL O TURBOSTRATICO ESTA COMPRIMIDO BAJO PRESION DE AL MENOS 70 KBAR O MAS Y CALENTADO POR ENCIMA DE TEMPERATURAS DE AL MENOS 1.650 UNA MASA FUNDIDA DE NITRURO DE BORO. LA MASA FUNDIDA ASI FORMADA DE NITRURO DE BORO SE ENFRIA MEDIANTE PARADA DE SUMINISTRO DE CALOR, A CONTINUACION SE LIBERA LA PRESION SOBRE LA MASA FUNDIDA ENFRIADA DE NITRURO DE BORO. EL NITRURO DE BORO EXAGONAL O TURBOSTRATICO UTILIZADO COMO STOCK DE SUMINISTRO SE TRATA EN PRESENCIA DE INHIBIDORES DE CRISTALIZACION, DE MODO QUE NO SE FORMAN CRISTALES, Y LA ESTRUCTURA CRISTALINA AMORFA SE CONDENSA MEDIANTE DEPOSITO DE PRODUCTOS DE REACCION, TALES COMO SUBOXIDOS DE BORO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4204009A DE4204009C2 (de) | 1992-02-12 | 1992-02-12 | Verfahren zur Herstellung von amorphem ultrahartem Bornitrid und nach dem Verfahren hergestelltes Bornitrid |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2107004T3 true ES2107004T3 (es) | 1997-11-16 |
Family
ID=6451441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93903940T Expired - Lifetime ES2107004T3 (es) | 1992-02-12 | 1993-02-09 | Procedimiento para la preparacion de un material ultraduro amorfo a base de nitruro de boro. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5541144A (es) |
EP (1) | EP0625964B1 (es) |
JP (1) | JP2586997B2 (es) |
KR (2) | KR0133197B1 (es) |
AT (1) | ATE155768T1 (es) |
AU (1) | AU669546B2 (es) |
CA (1) | CA2127465C (es) |
DE (2) | DE4204009C2 (es) |
ES (1) | ES2107004T3 (es) |
RU (1) | RU2122987C1 (es) |
WO (1) | WO1993016015A1 (es) |
ZA (1) | ZA93479B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6331457B1 (en) * | 1997-01-24 | 2001-12-18 | Semiconductor Energy Laboratory., Ltd. Co. | Method for manufacturing a semiconductor thin film |
JP2911113B2 (ja) * | 1997-06-02 | 1999-06-23 | 工業技術院長 | 高性能潤滑油 |
JP5759192B2 (ja) * | 2010-01-29 | 2015-08-05 | 日東電工株式会社 | バックライトおよび液晶表示装置 |
US8708781B2 (en) | 2010-12-05 | 2014-04-29 | Ethicon, Inc. | Systems and methods for grinding refractory metals and refractory metal alloys |
US10566193B2 (en) | 2015-08-07 | 2020-02-18 | North Carolina State University | Synthesis and processing of Q-carbon, graphene, and diamond |
WO2018005619A1 (en) | 2016-06-28 | 2018-01-04 | North Carolina State University | Synthesis and processing of pure and nv nanodiamonds and other nanostructures for quantum computing and magnetic sensing applications |
CN113818072A (zh) * | 2021-10-22 | 2021-12-21 | 郑州中南杰特超硬材料有限公司 | 一种六方氮化硼单晶生长方法 |
CN115041098B (zh) * | 2022-07-19 | 2023-09-05 | 开封贝斯科超硬材料有限公司 | 一种毫米级立方氮化硼的合成方法及合成块 |
CN115414866B (zh) * | 2022-08-24 | 2024-04-09 | 中南钻石有限公司 | 一种人造钻石生产用顶锤的预压装置及方法 |
Family Cites Families (11)
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 |
US3233988A (en) * | 1964-05-19 | 1966-02-08 | Gen Electric | Cubic boron nitride compact and method for its production |
US3852078A (en) * | 1970-12-24 | 1974-12-03 | M Wakatsuki | Mass of polycrystalline cubic system boron nitride and composites of polycrystalline cubic system boron nitride and other hard materials, and processes for manufacturing the same |
US4188194A (en) * | 1976-10-29 | 1980-02-12 | General Electric Company | Direct conversion process for making cubic boron nitride from pyrolytic boron nitride |
FR2495597A1 (fr) * | 1980-08-26 | 1982-06-11 | Inst Sverkhtverdykh Mat | Procede de preparation de nitrure de bore cubique et produit obtenu par ledit procede |
JPS5939362B2 (ja) * | 1981-11-12 | 1984-09-22 | 昭和電工株式会社 | 窒化ホウ素系化合物およびその製造方法 |
US4361543A (en) * | 1982-04-27 | 1982-11-30 | Zhdanovich Gennady M | Process for producing polycrystals of cubic boron nitride |
DE3774744D1 (de) * | 1986-04-09 | 1992-01-09 | Sumitomo Electric Industries | Verfahren zur herstellung von kompakten sinterkoerpern aus kubischem bornitrid. |
DE3882859T2 (de) * | 1987-09-22 | 1993-11-18 | Nippon Steel Corp | Keramikverbundkörper und Verfahren zu seiner Herstellung. |
DE3830840C1 (es) * | 1988-09-10 | 1989-11-16 | Wildenburg, Joerg | |
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 |
-
1992
- 1992-02-12 DE DE4204009A patent/DE4204009C2/de not_active Expired - Fee Related
-
1993
- 1993-01-22 ZA ZA93479A patent/ZA93479B/xx unknown
- 1993-02-09 AT AT93903940T patent/ATE155768T1/de not_active IP Right Cessation
- 1993-02-09 WO PCT/EP1993/000314 patent/WO1993016015A1/de active IP Right Grant
- 1993-02-09 CA CA002127465A patent/CA2127465C/en not_active Expired - Fee Related
- 1993-02-09 DE DE59306977T patent/DE59306977D1/de not_active Expired - Fee Related
- 1993-02-09 ES ES93903940T patent/ES2107004T3/es not_active Expired - Lifetime
- 1993-02-09 AU AU45156/93A patent/AU669546B2/en not_active Ceased
- 1993-02-09 JP JP5513782A patent/JP2586997B2/ja not_active Expired - Fee Related
- 1993-02-09 EP EP93903940A patent/EP0625964B1/de not_active Expired - Lifetime
- 1993-02-09 RU RU94045290A patent/RU2122987C1/ru not_active IP Right Cessation
- 1993-02-09 US US08/256,997 patent/US5541144A/en not_active Expired - Fee Related
- 1993-02-09 KR KR1019940702755A patent/KR0133197B1/ko active
-
1994
- 1994-08-11 KR KR1019940702755A patent/KR950700222A/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5541144A (en) | 1996-07-30 |
DE4204009C2 (de) | 1994-09-15 |
ATE155768T1 (de) | 1997-08-15 |
CA2127465A1 (en) | 1993-08-19 |
AU4515693A (en) | 1993-09-03 |
CA2127465C (en) | 1997-11-25 |
RU2122987C1 (ru) | 1998-12-10 |
ZA93479B (en) | 1993-10-05 |
WO1993016015A1 (de) | 1993-08-19 |
JP2586997B2 (ja) | 1997-03-05 |
JPH07500810A (ja) | 1995-01-26 |
KR950700222A (ko) | 1995-01-16 |
RU94045290A (ru) | 1996-05-27 |
AU669546B2 (en) | 1996-06-13 |
EP0625964B1 (de) | 1997-07-23 |
KR0133197B1 (ko) | 1998-04-13 |
EP0625964A1 (de) | 1994-11-30 |
DE4204009A1 (de) | 1993-08-19 |
DE59306977D1 (de) | 1997-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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