DE3870663D1 - Verfahren zur herstellung von silizium-carbid-whiskern. - Google Patents
Verfahren zur herstellung von silizium-carbid-whiskern.Info
- Publication number
- DE3870663D1 DE3870663D1 DE8888420055T DE3870663T DE3870663D1 DE 3870663 D1 DE3870663 D1 DE 3870663D1 DE 8888420055 T DE8888420055 T DE 8888420055T DE 3870663 T DE3870663 T DE 3870663T DE 3870663 D1 DE3870663 D1 DE 3870663D1
- Authority
- DE
- Germany
- Prior art keywords
- carried out
- silicon carbide
- reaction
- carbide whiskers
- carbon
- 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 - Fee Related
Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000006229 carbon black Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229910052814 silicon oxide Inorganic materials 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000005325 percolation Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
Classifications
-
- 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
- C03C13/00—Fibre or filament compositions
- C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/005—Growth of whiskers or needles
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/36—Carbides
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8702528A FR2611694B1 (fr) | 1987-02-23 | 1987-02-23 | Procede de preparation de trichites en carbure de silicium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3870663D1 true DE3870663D1 (de) | 1992-06-11 |
Family
ID=9348324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8888420055T Expired - Fee Related DE3870663D1 (de) | 1987-02-23 | 1988-02-18 | Verfahren zur herstellung von silizium-carbid-whiskern. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4904622A (de) |
| EP (1) | EP0280630B1 (de) |
| JP (1) | JPH02141499A (de) |
| KR (1) | KR880009876A (de) |
| AT (1) | ATE75787T1 (de) |
| DE (1) | DE3870663D1 (de) |
| ES (1) | ES2037266T3 (de) |
| FR (1) | FR2611694B1 (de) |
| GR (1) | GR3004504T3 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2649421A1 (fr) * | 1989-07-06 | 1991-01-11 | Atochem | Fibres monocristallines de carbure de silicium et leur procede de fabrication |
| US5128115A (en) * | 1991-04-08 | 1992-07-07 | The United States Of America As Represented By The United States Department Of Energy | Manufacture of silicon carbide using solar energy |
| US5221526A (en) * | 1991-05-24 | 1993-06-22 | Advanced Industrial Materials | Production of silicon carbide whiskers using a seeding component to determine shape and size of whiskers |
| US5324494A (en) * | 1993-01-21 | 1994-06-28 | Midwest Research Institute | Method for silicon carbide production by reacting silica with hydrocarbon gas |
| US5326732A (en) * | 1993-08-26 | 1994-07-05 | Japan As Represented By Director General Of Agency Of Industrial Science And Technology | Carbon-silicon carbide composite material and method for the preparation thereof |
| US6190634B1 (en) | 1995-06-07 | 2001-02-20 | President And Fellows Of Harvard College | Carbide nanomaterials |
| US6251353B1 (en) * | 1996-08-26 | 2001-06-26 | Bridgestone Corporation | Production method of silicon carbide particles |
| US5997832A (en) * | 1997-03-07 | 1999-12-07 | President And Fellows Of Harvard College | Preparation of carbide nanorods |
| KR101160140B1 (ko) * | 2009-12-30 | 2012-06-27 | 한국세라믹기술원 | 지르코늄디보라이드-실리콘카바이드 복합소재의 제조방법 |
| CN114959905A (zh) * | 2022-03-07 | 2022-08-30 | 西北工业大学 | 一种无催化剂合成碳化钽纳米晶须及制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5945639B2 (ja) * | 1982-01-18 | 1984-11-07 | 東海カーボン株式会社 | ＳｉＣホイスカ−の製造方法 |
| JPS6044280B2 (ja) * | 1982-02-25 | 1985-10-02 | 東海カ−ボン株式会社 | 炭化けい素ウイスカ−の製造方法 |
| JPS5945640B2 (ja) * | 1982-03-31 | 1984-11-07 | 東海カ−ボン株式会社 | ＳｉＣウイスカ−の製造方法 |
| US4499569A (en) * | 1982-09-07 | 1985-02-12 | Discovision Associates | Writing beam focus monitor |
| JPS5945640A (ja) * | 1982-09-09 | 1984-03-14 | Hitachi Ltd | レンズ姿勢調整装置 |
| JPS59213700A (ja) * | 1983-05-18 | 1984-12-03 | Tokai Carbon Co Ltd | ＳｉＣウイスカ−の製造方法 |
| GB2162504B (en) * | 1984-07-17 | 1988-05-18 | Nippon Light Metal Co | Process for continuous reaction furnace for production of b-type silicon carbide whiskers |
| JPS61127700A (ja) * | 1984-11-21 | 1986-06-14 | Tokai Carbon Co Ltd | ＳｉＣウイスカ−の製造方法 |
| JPS623098A (ja) * | 1985-06-21 | 1987-01-09 | Kobe Steel Ltd | 炭化ケイ素ウイスカ−の製造方法 |
-
1987
- 1987-02-23 FR FR8702528A patent/FR2611694B1/fr not_active Expired
-
1988
- 1988-02-18 DE DE8888420055T patent/DE3870663D1/de not_active Expired - Fee Related
- 1988-02-18 ES ES198888420055T patent/ES2037266T3/es not_active Expired - Lifetime
- 1988-02-18 EP EP88420055A patent/EP0280630B1/de not_active Expired - Lifetime
- 1988-02-18 AT AT88420055T patent/ATE75787T1/de not_active IP Right Cessation
- 1988-02-19 US US07/157,619 patent/US4904622A/en not_active Expired - Fee Related
- 1988-02-23 JP JP63040552A patent/JPH02141499A/ja active Granted
- 1988-02-23 KR KR1019880001953A patent/KR880009876A/ko not_active Application Discontinuation
-
1992
- 1992-05-07 GR GR910402221T patent/GR3004504T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0280630A1 (de) | 1988-08-31 |
| JPH0476357B2 (de) | 1992-12-03 |
| US4904622A (en) | 1990-02-27 |
| ES2037266T3 (es) | 1993-06-16 |
| ATE75787T1 (de) | 1992-05-15 |
| GR3004504T3 (de) | 1993-04-28 |
| JPH02141499A (ja) | 1990-05-30 |
| FR2611694B1 (fr) | 1989-05-19 |
| KR880009876A (ko) | 1988-10-05 |
| FR2611694A1 (fr) | 1988-09-09 |
| EP0280630B1 (de) | 1992-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |