WO2008102357A3 - Procédé pour la préparation de matériaux céramiques - Google Patents
Procédé pour la préparation de matériaux céramiques Download PDFInfo
- Publication number
- WO2008102357A3 WO2008102357A3 PCT/IL2008/000228 IL2008000228W WO2008102357A3 WO 2008102357 A3 WO2008102357 A3 WO 2008102357A3 IL 2008000228 W IL2008000228 W IL 2008000228W WO 2008102357 A3 WO2008102357 A3 WO 2008102357A3
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- WO
- WIPO (PCT)
- Prior art keywords
- preparation
- ceramic materials
- boron
- oxides
- carbide
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
- C01B21/0645—Preparation by carboreductive nitridation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/942—Calcium carbide
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- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/949—Tungsten or molybdenum carbides
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- C01B32/00—Carbon; Compounds thereof
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- C01B32/914—Carbides of single elements
- C01B32/956—Silicon carbide
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- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/956—Silicon carbide
- C01B32/963—Preparation from compounds containing silicon
- C01B32/97—Preparation from SiO or SiO2
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- C01B32/00—Carbon; Compounds thereof
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- C01B32/991—Boron carbide
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- 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
- C04B35/56—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 carbides or oxycarbides
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- C04B35/573—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 carbides or oxycarbides based on silicon carbide obtained by reaction sintering or recrystallisation
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0414—Layered armour containing ceramic material
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- Carbon And Carbon Compounds (AREA)
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- Compositions Of Oxide Ceramics (AREA)
Abstract
La présente invention concerne un procédé nouveau et utile pour la préparation de carbure de bore, nitrure de bore et carbure de silicium qui comprend une étape de carburation ou nitruration d'oxydes de bore ou oxydes de silicium à l'aide de substrats de nanoparticules.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009550771A JP2010520846A (ja) | 2007-02-22 | 2008-02-21 | セラミック材料の調製方法 |
EP08710228A EP2125663A4 (fr) | 2007-02-22 | 2008-02-21 | Procédé pour la préparation de matériaux céramiques |
US12/544,673 US20100069223A1 (en) | 2007-03-07 | 2009-08-20 | Method for the preparation of ceramic materials |
Applications Claiming Priority (2)
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US90251207P | 2007-02-22 | 2007-02-22 | |
US60/902,512 | 2007-02-22 |
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US12/544,673 Continuation-In-Part US20100069223A1 (en) | 2007-03-07 | 2009-08-20 | Method for the preparation of ceramic materials |
Publications (2)
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WO2008102357A2 WO2008102357A2 (fr) | 2008-08-28 |
WO2008102357A3 true WO2008102357A3 (fr) | 2010-02-25 |
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PCT/IL2008/000228 WO2008102357A2 (fr) | 2007-02-22 | 2008-02-21 | Procédé pour la préparation de matériaux céramiques |
Country Status (3)
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EP (1) | EP2125663A4 (fr) |
JP (1) | JP2010520846A (fr) |
WO (1) | WO2008102357A2 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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TR200708309A2 (tr) * | 2007-11-30 | 2009-04-21 | İstanbul Tekni̇k Üni̇versi̇tesi̇ Rektörlüğü | Bor karbür üretim yöntemi. |
JP5105372B2 (ja) * | 2009-02-03 | 2012-12-26 | 独立行政法人物質・材料研究機構 | 窒化ホウ素球状ナノ粒子とその製造方法 |
WO2010106541A1 (fr) * | 2009-03-19 | 2010-09-23 | Boron Compounds Ltd. | Procédé de préparation d'une poudre de nitrure de bore |
MX363125B (es) | 2013-03-15 | 2019-03-11 | Univ West Virginia | Proceso para la produccion de carbono puro, composiciones, y sus metodos. |
WO2016064713A2 (fr) | 2014-10-21 | 2016-04-28 | West Virginia University Research Corporation | Procédés et appareils utilisables en vue de la production de carbone, électrodes en carbure et compositions de carbone |
MX2018012885A (es) * | 2016-04-20 | 2019-07-04 | Univ West Virginia | Metodos, aparatos y electrodos para la conversion de carburo a carbono con compuestos quimicos de carburo nanoestructurados. |
JP6993897B2 (ja) * | 2018-02-23 | 2022-02-03 | 太平洋セメント株式会社 | 炭化ホウ素の製造方法 |
PL440310A1 (pl) * | 2022-02-07 | 2023-08-14 | Akademia Górniczo-Hutnicza Im.Stanisława Staszica W Krakowie | Sposób otrzymywania nanocząstek węglika boru |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US3085863A (en) * | 1960-11-01 | 1963-04-16 | Gen Electric | Method of making silicon carbide |
JPH01203205A (ja) * | 1988-02-08 | 1989-08-16 | Asahi Chem Ind Co Ltd | 窒化硼素粉末の製造法 |
US5194234A (en) * | 1988-02-05 | 1993-03-16 | The Dow Chemical Company | Method for producing uniform, fine boron-containing ceramic powders |
US20060051281A1 (en) * | 2004-09-09 | 2006-03-09 | Bhabendra Pradhan | Metal carbides and process for producing same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3379647A (en) * | 1966-05-04 | 1968-04-23 | Carborundum Co | Metal carbide and boride production |
JPS5742516A (en) * | 1980-08-29 | 1982-03-10 | Asahi Chem Ind Co Ltd | Production of silicon nitride |
US4804525A (en) * | 1986-04-14 | 1989-02-14 | The Dow Chemical Company | Producing boron carbide |
US5110565A (en) * | 1988-02-05 | 1992-05-05 | The Dow Chemical Company | Apparatus for producing uniform, fine ceramic powder |
NL8802115A (nl) * | 1988-08-27 | 1990-03-16 | Stamicarbon | Werkwijze voor het bereiden van silica en koolstof houdende mengsels en de toepassing ervan in de bereiding van silicium houdende materialen. |
-
2008
- 2008-02-21 WO PCT/IL2008/000228 patent/WO2008102357A2/fr active Application Filing
- 2008-02-21 JP JP2009550771A patent/JP2010520846A/ja active Pending
- 2008-02-21 EP EP08710228A patent/EP2125663A4/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3085863A (en) * | 1960-11-01 | 1963-04-16 | Gen Electric | Method of making silicon carbide |
US5194234A (en) * | 1988-02-05 | 1993-03-16 | The Dow Chemical Company | Method for producing uniform, fine boron-containing ceramic powders |
JPH01203205A (ja) * | 1988-02-08 | 1989-08-16 | Asahi Chem Ind Co Ltd | 窒化硼素粉末の製造法 |
US20060051281A1 (en) * | 2004-09-09 | 2006-03-09 | Bhabendra Pradhan | Metal carbides and process for producing same |
Non-Patent Citations (1)
Title |
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See also references of EP2125663A4 * |
Also Published As
Publication number | Publication date |
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JP2010520846A (ja) | 2010-06-17 |
EP2125663A4 (fr) | 2012-05-23 |
EP2125663A2 (fr) | 2009-12-02 |
WO2008102357A2 (fr) | 2008-08-28 |
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