DE3687472D1 - Verfahren zum erzeugen von siliciumkarbidteilchen und eines siliciumkarbidsinterkoerpers. - Google Patents
Verfahren zum erzeugen von siliciumkarbidteilchen und eines siliciumkarbidsinterkoerpers.Info
- Publication number
- DE3687472D1 DE3687472D1 DE8686302511T DE3687472T DE3687472D1 DE 3687472 D1 DE3687472 D1 DE 3687472D1 DE 8686302511 T DE8686302511 T DE 8686302511T DE 3687472 T DE3687472 T DE 3687472T DE 3687472 D1 DE3687472 D1 DE 3687472D1
- Authority
- DE
- Germany
- Prior art keywords
- silicon carbide
- intermediate body
- producing
- particles
- carbide particles
- 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
Classifications
-
- 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
- C04B35/56—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
- C04B35/565—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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/956—Silicon carbide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- 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
-
- 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
- C04B35/56—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
- C04B35/565—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
- C04B35/575—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 pressure sintering
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/90—Other properties not specified above
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60070101A JPS61232269A (ja) | 1985-04-04 | 1985-04-04 | 硼素含有炭化珪素粉末の製造法 |
JP60148400A JPS6212605A (ja) | 1985-07-08 | 1985-07-08 | 炭化珪素粉末の製造方法 |
JP60183098A JPS6246962A (ja) | 1985-08-22 | 1985-08-22 | 高密度炭化珪素焼結体の製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3687472D1 true DE3687472D1 (de) | 1993-02-25 |
DE3687472T2 DE3687472T2 (de) | 1993-07-01 |
Family
ID=27300242
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686302511T Expired - Fee Related DE3687472T2 (de) | 1985-04-04 | 1986-04-04 | Verfahren zum erzeugen von siliciumkarbidteilchen und eines siliciumkarbidsinterkoerpers. |
DE3650539T Expired - Fee Related DE3650539T2 (de) | 1985-04-04 | 1986-04-04 | Verfahren zum Erzeugen von Siliciumkarbid-Teilchen und von einem Siliciumkarbid-Sinterkörper |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3650539T Expired - Fee Related DE3650539T2 (de) | 1985-04-04 | 1986-04-04 | Verfahren zum Erzeugen von Siliciumkarbid-Teilchen und von einem Siliciumkarbid-Sinterkörper |
Country Status (3)
Country | Link |
---|---|
US (2) | US4832929A (de) |
EP (2) | EP0199482B1 (de) |
DE (2) | DE3687472T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63221842A (ja) * | 1987-03-11 | 1988-09-14 | Nippon Steel Corp | 金属粉体、金属化合物粉体およびセラミツクス粉体の製造方法および装置 |
US5116679A (en) * | 1988-07-29 | 1992-05-26 | Alcan International Limited | Process for producing fibres composed of or coated with carbides or nitrides |
US5094985A (en) * | 1989-01-30 | 1992-03-10 | Kazunori Kijima Kyoto | Sintered silicon carbide body with high thermal conductivity and process of producing the same |
SE9202089D0 (sv) * | 1992-07-06 | 1992-07-06 | Advanced Ind Materials | Production of silicon carbide whiskers |
CA2454179C (en) * | 2001-07-18 | 2010-05-18 | Industrial Ceramic Solutions, Llc | Whisker-free silicon carbide fibers |
US7939044B2 (en) * | 2008-02-11 | 2011-05-10 | Alexander Mukasyan | Method of manufacturing sub-micron silicon-carbide powder |
FR2945035B1 (fr) * | 2009-04-29 | 2011-07-01 | Commissariat Energie Atomique | Procede d'elaboration d'une poudre comprenant du carbone, du silicium et du bore, le silicium se presentant sous forme de carbure de silicium et le bore se presentant sous forme de carbure de bore et/ou de bore seul |
JP5706671B2 (ja) * | 2010-11-15 | 2015-04-22 | 独立行政法人産業技術総合研究所 | 昇華再結晶法による炭化ケイ素単結晶製造用炭化ケイ素粉体及びその製造方法 |
FR3000210B1 (fr) * | 2012-12-21 | 2015-03-13 | Commissariat Energie Atomique | Procede pour le controle de la production de nanopoudre de diametre donne a partir d'au moins d'acetylene contenu dans une bouteille pressurisee |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3175884A (en) * | 1961-05-01 | 1965-03-30 | Carborundum Co | Submicron silicon carbide |
BE651736A (de) * | 1963-08-13 | |||
GB1242051A (en) * | 1967-05-08 | 1971-08-11 | Nat Res Dev | Improvements in the manufacture of silicon carbide |
US3761576A (en) * | 1970-08-24 | 1973-09-25 | Ppg Industries Inc | Preparation of titanium carbide |
US3839542A (en) * | 1971-01-04 | 1974-10-01 | American Cyanamid Co | Method of making sub-micron particles of metal carbides of enlarged and controlled particle size |
US3979500A (en) * | 1973-05-02 | 1976-09-07 | Ppg Industries, Inc. | Preparation of finely-divided refractory powders of groups III-V metal borides, carbides, nitrides, silicides and sulfides |
US4004934A (en) * | 1973-10-24 | 1977-01-25 | General Electric Company | Sintered dense silicon carbide |
DE2518950A1 (de) * | 1974-05-20 | 1975-12-04 | Gen Electric | Gesintertes siliziumkarbidpulver und verfahren zu dessen herstellung |
US4133688A (en) * | 1975-01-24 | 1979-01-09 | Felix Schoeller, Jr. | Photographic carrier material containing thermoplastic microspheres |
US4295890A (en) * | 1975-12-03 | 1981-10-20 | Ppg Industries, Inc. | Submicron beta silicon carbide powder and sintered articles of high density prepared therefrom |
CA1236853A (en) * | 1975-12-03 | 1988-05-17 | Frederick G. Stroke | SUBMICRON .beta. SILICON CARBIDE POWDER AND SINTERED ARTICLES OF HIGH DENSITY PREPARED THEREFROM |
US4238434A (en) * | 1978-02-16 | 1980-12-09 | Ibigawa Electric Industry Co., Ltd. | Method of producing a silicon carbide sintered body |
GB2054540B (en) * | 1979-07-26 | 1983-02-16 | Nippon Crucible Co | Sintered silicon carbide product and a process for producing the same |
JPS5825045B2 (ja) * | 1979-08-20 | 1983-05-25 | 日本電信電話株式会社 | SiC超微粒子の製造方法 |
JPS5941772B2 (ja) * | 1979-10-19 | 1984-10-09 | 株式会社日立製作所 | 超微粉合成炉 |
JPS5673615A (en) * | 1979-11-14 | 1981-06-18 | Toshiba Corp | Manufacture of silicon carbide |
US4456634A (en) * | 1980-06-16 | 1984-06-26 | United Technologies Corporation | Reaction sintered silicon carbide |
JPS6077114A (ja) * | 1983-10-05 | 1985-05-01 | Nippon Steel Corp | 球状SiC粉末の製造法 |
US4571331A (en) * | 1983-12-12 | 1986-02-18 | Shin-Etsu Chemical Co., Ltd. | Ultrafine powder of silicon carbide, a method for the preparation thereof and a sintered body therefrom |
JPH05137898A (ja) * | 1991-11-18 | 1993-06-01 | Matsushita Electric Ind Co Ltd | 衣類乾燥機の制御装置 |
-
1986
- 1986-04-04 EP EP86302511A patent/EP0199482B1/de not_active Expired - Lifetime
- 1986-04-04 DE DE8686302511T patent/DE3687472T2/de not_active Expired - Fee Related
- 1986-04-04 DE DE3650539T patent/DE3650539T2/de not_active Expired - Fee Related
- 1986-04-04 EP EP91101778A patent/EP0434667B1/de not_active Expired - Lifetime
-
1987
- 1987-01-23 US US07/006,688 patent/US4832929A/en not_active Expired - Fee Related
- 1987-01-27 US US07/007,271 patent/US4847060A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0199482A2 (de) | 1986-10-29 |
US4847060A (en) | 1989-07-11 |
EP0434667A2 (de) | 1991-06-26 |
DE3650539T2 (de) | 1996-10-31 |
DE3687472T2 (de) | 1993-07-01 |
EP0434667A3 (en) | 1991-10-16 |
EP0199482B1 (de) | 1993-01-13 |
EP0434667B1 (de) | 1996-07-03 |
DE3650539D1 (de) | 1996-08-08 |
EP0199482A3 (en) | 1988-12-07 |
US4832929A (en) | 1989-05-23 |
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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 |