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FR2700781B1 - Fibres de carbure de silicium fortement polycristallines et procédé pour leur fabrication. - Google Patents

Fibres de carbure de silicium fortement polycristallines et procédé pour leur fabrication.

Info

Publication number
FR2700781B1
FR2700781B1 FR9107374A FR9107374A FR2700781B1 FR 2700781 B1 FR2700781 B1 FR 2700781B1 FR 9107374 A FR9107374 A FR 9107374A FR 9107374 A FR9107374 A FR 9107374A FR 2700781 B1 FR2700781 B1 FR 2700781B1
Authority
FR
France
Prior art keywords
manufacture
silicon carbide
polycrystalline silicon
carbide fibers
highly polycrystalline
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
Application number
FR9107374A
Other languages
English (en)
Other versions
FR2700781A1 (fr
Inventor
Charles Deleeuw David
Jonathan Lipowitz
Alan Rabe James
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.)
Dow Silicones Corp
Original Assignee
Dow Corning 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
Application filed by Dow Corning Corp filed Critical Dow Corning Corp
Publication of FR2700781A1 publication Critical patent/FR2700781A1/fr
Application granted granted Critical
Publication of FR2700781B1 publication Critical patent/FR2700781B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C04B35/571—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 from Si-containing polymer precursors or organosilicon monomers
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62272—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on non-oxide ceramics
    • C04B35/62277—Fibres based on carbides
    • C04B35/62281—Fibres based on carbides based on silicon carbide
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3895—Non-oxides with a defined oxygen content, e.g. SiOC, TiON
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/48—Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins
    • C04B2235/486—Boron containing organic compounds, e.g. borazine, borane or boranyl
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5264—Fibers characterised by the diameter of the fibers
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
    • C04B2235/785—Submicron sized grains, i.e. from 0,1 to 1 micron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Ceramic Products (AREA)
FR9107374A 1990-06-18 1991-06-17 Fibres de carbure de silicium fortement polycristallines et procédé pour leur fabrication. Expired - Lifetime FR2700781B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/539,265 US5268336A (en) 1990-06-18 1990-06-18 Preparation of substantially polycrystalline silicon carbide fibers from methylpolydisilylazanes

Publications (2)

Publication Number Publication Date
FR2700781A1 FR2700781A1 (fr) 1994-07-29
FR2700781B1 true FR2700781B1 (fr) 1995-05-05

Family

ID=24150507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9107374A Expired - Lifetime FR2700781B1 (fr) 1990-06-18 1991-06-17 Fibres de carbure de silicium fortement polycristallines et procédé pour leur fabrication.

Country Status (6)

Country Link
US (1) US5268336A (fr)
JP (1) JP2965266B2 (fr)
CA (1) CA2038013A1 (fr)
DE (1) DE4111052C2 (fr)
FR (1) FR2700781B1 (fr)
GB (1) GB2319021B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5296311A (en) * 1992-03-17 1994-03-22 The Carborundum Company Silicon carbide reinforced reaction bonded silicon carbide composite
GB2319022B (en) * 1992-12-22 1998-09-02 Dow Corning Preparation of substantionally crystalline silicon carbide fibers from borosilazanes
US5720933A (en) * 1996-03-11 1998-02-24 Srinivasan; Makuteswara Process for preparing ceramic fibers
JP3244020B2 (ja) * 1996-08-27 2002-01-07 宇部興産株式会社 炭化ケイ素系無機繊維及びその製造方法
US5814271A (en) * 1996-09-03 1998-09-29 Dow Corning Corporation Process of producing fibers from curable alk-1-enyl ether functional siloxane resins
US5945362A (en) * 1996-10-02 1999-08-31 Ube Industries, Ltd. Silicon carbide fiber having excellent alkali durability
US6063327A (en) * 1996-12-18 2000-05-16 Raytheon Company Method for making high yield-low carbon ceramic via polysilazane
US5840242A (en) * 1997-04-22 1998-11-24 Dow Corning Corporation Amorphous silicon oxycarbide and crystalline silicon carbide fibers from curable alkenyl or alkynyl functional siloxane resins
US5928978A (en) * 1997-07-10 1999-07-27 Dow Corning Corporation Continuous method of producing silicon carbide fibers
US6022820A (en) * 1997-08-04 2000-02-08 University Of Florida Silicon carbide fibers with low boron content
US5948348A (en) * 1997-12-01 1999-09-07 Raytheon Company High yield-low carbon ceramic via silicon-based polymers
US6743393B1 (en) 1998-06-17 2004-06-01 Coi Ceramics, Inc. Method for producing ceramic matrix composites
US6129887A (en) * 1998-08-26 2000-10-10 Dow Corning Corporation Process to produce silicon carbide fibers using a controlled concentration of boron oxide vapor
US6403750B1 (en) * 1999-06-03 2002-06-11 Edward J. A. Pope Apparatus and process for making ceramic composites from photo-curable pre-ceramic polymers
US20040009112A1 (en) 2002-07-10 2004-01-15 Advanced Composite Materials Corporation Silicon carbide fibers essentially devoid of whiskers and method for preparation thereof
US7083771B2 (en) * 2002-07-10 2006-08-01 Advanced Composite Materials Corporation Process for producing silicon carbide fibers essentially devoid of whiskers
US20050026769A1 (en) * 2003-08-01 2005-02-03 Jongsang Lee Process for SiBCN based preceramic polymers and products derivable therefrom
US9388509B2 (en) 2005-12-07 2016-07-12 Ii-Vi Incorporated Method for synthesizing ultrahigh-purity silicon carbide
WO2008054415A2 (fr) * 2005-12-07 2008-05-08 Ii-Vi Incorporated Procédé de synthétisation de carbure de silicium de pureté ultra élevée
US20070235450A1 (en) * 2006-03-30 2007-10-11 Advanced Composite Materials Corporation Composite materials and devices comprising single crystal silicon carbide heated by electromagnetic radiation
EP2307759B1 (fr) * 2008-08-08 2019-06-12 Freni Brembo S.p.A. Procédé de fabrication de matériau de matrice céramique pour composant de frottement de freins et matériau de matrice céramique fabriqué par ce procédé
US9045347B2 (en) * 2010-02-26 2015-06-02 General Electric Company Stiochiometric silicon carbide fibers from thermo-chemically cured polysilazanes
CN102634868B (zh) * 2012-05-04 2013-09-11 中国人民解放军国防科学技术大学 一种具有氮化硼结构表层的碳化硅纤维的制备方法
US9587331B2 (en) * 2014-02-28 2017-03-07 General Electric Company Method for curing of green polysilazane-based silicon carbide precursor fibers
US10508056B1 (en) * 2015-05-19 2019-12-17 General Electric Company Method to form silicon carbide fibers by single stage pyrolysis of polysilazane precursors
CN109825902B (zh) * 2019-01-31 2021-04-23 中南大学 一种具有异质元素径向梯度分布的碳化硅纤维及其制备方法和设备
JP7489230B2 (ja) * 2020-05-13 2024-05-23 一般財団法人ファインセラミックスセンター 炭化珪素繊維及びその製造方法
CN120662019B (zh) * 2025-08-21 2025-11-25 山东工业陶瓷研究设计院有限公司 一种定向孔碳化硅过滤元件及其制备方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100233A (en) * 1975-04-25 1978-07-11 The Research Institute For Iron, Steel And Other Metals Of The Tohoku University Silicon carbide fibers having a high strength and a method for producing said fibers
US4152509A (en) * 1976-09-30 1979-05-01 The Foundation: The Research Institute For Special Inorganic Materials Borosiloxane polymers and a method for producing the same
JPS5381727A (en) * 1976-12-28 1978-07-19 Tokushiyu Muki Zairiyou Kenkiy Heat resisting inorganic fiber and method of producing same
US4220600A (en) * 1977-10-26 1980-09-02 The Foundation: The Research Institute For Special Inorganic Materials Polycarbosilane, process for its production, and its use as material for producing silicon carbide fibers
JPS6054906B2 (ja) * 1978-01-31 1985-12-02 財団法人特殊無機材料研究所 セラミツクス焼結成形体の製造法
US4310651A (en) * 1979-03-26 1982-01-12 Dow Corning Corporation Method for preparing silicon carbide
US4342712A (en) * 1979-06-28 1982-08-03 Ube Industries, Ltd. Process for producing continuous inorganic fibers
US4347347A (en) * 1979-06-28 1982-08-31 Ube Industries, Ltd. Crosslinked organometallic block copolymers and process for production thereof
EP0030105B1 (fr) * 1979-11-21 1985-04-10 Ube Industries Limited Polymétallocarbosilane, procédé pour sa préparation et articles façonnés en carbure de silicium en étant dérivés
US4298559A (en) * 1980-07-23 1981-11-03 Dow Corning Corporation High yield silicon carbide from alkylated or arylated pre-ceramic polymers
JPS60139820A (ja) * 1983-12-27 1985-07-24 Shin Etsu Chem Co Ltd けい素、炭素、ほう素および窒素含有無機繊維の製造方法
US4482689A (en) * 1984-03-12 1984-11-13 Dow Corning Corporation Process for the preparation of polymetallo(disily)silazane polymers and the polymers therefrom
CA1241972A (fr) * 1984-09-11 1988-09-13 Dow Corning Corporation Ceramique derives des polymeres de silazane
US4757035A (en) * 1984-09-21 1988-07-12 Dow Corning Corporation Ceramic materials with increased crystallinity from silazane polymers
JPS6197357A (ja) * 1984-10-17 1986-05-15 Shin Etsu Chem Co Ltd 炭化けい素前駆体組成物
FR2584079B1 (fr) * 1985-06-26 1987-08-14 Rhone Poulenc Rech Procede de traitement par catalyse cationique d'un polysilazane comportant en moyenne au moins deux groupes sih par molecule
US4863799A (en) * 1986-05-22 1989-09-05 Hoechst Celanese Corp. Sheath core spun organosilicon preceramic fibers and processes for production
US4746480A (en) * 1986-08-11 1988-05-24 Hoechst Celanese Corporation Process for providing a protective oxide coating on ceramic fibers
US4743662A (en) * 1986-11-03 1988-05-10 Dow Corning Corporation Infusible preceramic polymers via plasma treatment
US4810443A (en) * 1987-07-02 1989-03-07 Dow Corning Coporation Method for forming filaments from a resin
US4772516A (en) * 1987-11-09 1988-09-20 Mahone Louis G Stable methylpolydisilylazane polymers
US4921657A (en) * 1987-11-13 1990-05-01 Dow Corning Corporation Method for densification of amorphous ceramic material
US4921925A (en) * 1988-06-30 1990-05-01 Ethyl Corporation Organoborosilazane polymers

Also Published As

Publication number Publication date
FR2700781A1 (fr) 1994-07-29
DE4111052C2 (de) 1996-05-02
US5268336A (en) 1993-12-07
GB2319021B (en) 1998-09-02
JPH1112852A (ja) 1999-01-19
GB2319021A (en) 1998-05-13
CA2038013A1 (fr) 1991-12-19
GB9105735D0 (en) 1997-04-16
DE4111052A1 (de) 1994-07-28
JP2965266B2 (ja) 1999-10-18

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