DE3687472T2 - Verfahren zum erzeugen von siliciumkarbidteilchen und eines siliciumkarbidsinterkoerpers. - Google Patents

Verfahren zum erzeugen von siliciumkarbidteilchen und eines siliciumkarbidsinterkoerpers.

Info

Publication number
DE3687472T2
DE3687472T2 DE8686302511T DE3687472T DE3687472T2 DE 3687472 T2 DE3687472 T2 DE 3687472T2 DE 8686302511 T DE8686302511 T DE 8686302511T DE 3687472 T DE3687472 T DE 3687472T DE 3687472 T2 DE3687472 T2 DE 3687472T2
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
Application number
DE8686302511T
Other languages
English (en)
Other versions
DE3687472D1 (de
Inventor
Goro Saiki
Jiro Kondo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP60070101A external-priority patent/JPS61232269A/ja
Priority claimed from JP60148400A external-priority patent/JPS6212605A/ja
Priority claimed from JP60183098A external-priority patent/JPS6246962A/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of DE3687472D1 publication Critical patent/DE3687472D1/de
Application granted granted Critical
Publication of DE3687472T2 publication Critical patent/DE3687472T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
DE8686302511T 1985-04-04 1986-04-04 Verfahren zum erzeugen von siliciumkarbidteilchen und eines siliciumkarbidsinterkoerpers. Expired - Fee Related DE3687472T2 (de)

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 DE3687472D1 (de) 1993-02-25
DE3687472T2 true 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)

* Cited by examiner, † Cited by third party
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
AU2002355097A1 (en) * 2001-07-18 2003-03-03 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175884A (en) * 1961-05-01 1965-03-30 Carborundum Co Submicron silicon carbide
DE1250796B (de) * 1963-08-13 1967-09-28 Ciba Aktiengesellschaft, Basel (Schweiz) Verfahren zur Herstellung von feinteiligen, nicht pyrophoren Carbiden von Metallen oder Metalloiden der III., IV., V. oder VI. Gruppe des Periodischen Systems
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

Also Published As

Publication number Publication date
EP0199482A2 (de) 1986-10-29
EP0434667B1 (de) 1996-07-03
EP0434667A3 (en) 1991-10-16
EP0199482A3 (en) 1988-12-07
DE3650539T2 (de) 1996-10-31
US4832929A (en) 1989-05-23
US4847060A (en) 1989-07-11
DE3687472D1 (de) 1993-02-25
EP0199482B1 (de) 1993-01-13
EP0434667A2 (de) 1991-06-26
DE3650539D1 (de) 1996-08-08

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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