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DE69800088D1 - Kontinuierliches Verfahren zur Herstellung von Siliciumcarbid-Fasern - Google Patents

Kontinuierliches Verfahren zur Herstellung von Siliciumcarbid-Fasern

Info

Publication number
DE69800088D1
DE69800088D1 DE69800088T DE69800088T DE69800088D1 DE 69800088 D1 DE69800088 D1 DE 69800088D1 DE 69800088 T DE69800088 T DE 69800088T DE 69800088 T DE69800088 T DE 69800088T DE 69800088 D1 DE69800088 D1 DE 69800088D1
Authority
DE
Germany
Prior art keywords
production
silicon carbide
continuous process
carbide fibers
fibers
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
DE69800088T
Other languages
English (en)
Other versions
DE69800088T2 (de
Inventor
Thomas Duncan Barnard
Kimmai Thi Nguyen
James Alan Rabe
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.)
COI Ceramics Inc
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 DE69800088D1 publication Critical patent/DE69800088D1/de
Application granted granted Critical
Publication of DE69800088T2 publication Critical patent/DE69800088T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
DE69800088T 1997-07-10 1998-07-06 Kontinuierliches Verfahren zur Herstellung von Siliciumcarbid-Fasern Expired - Lifetime DE69800088T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/890,878 US5928978A (en) 1997-07-10 1997-07-10 Continuous method of producing silicon carbide fibers

Publications (2)

Publication Number Publication Date
DE69800088D1 true DE69800088D1 (de) 2000-04-13
DE69800088T2 DE69800088T2 (de) 2000-10-12

Family

ID=25397271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800088T Expired - Lifetime DE69800088T2 (de) 1997-07-10 1998-07-06 Kontinuierliches Verfahren zur Herstellung von Siliciumcarbid-Fasern

Country Status (5)

Country Link
US (1) US5928978A (de)
EP (1) EP0890558B1 (de)
JP (1) JP4142157B2 (de)
KR (1) KR100492651B1 (de)
DE (1) DE69800088T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6069102A (en) * 1997-08-04 2000-05-30 University Of Florida Creep-resistant, high-strength silicon carbide fibers
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
KR100334452B1 (ko) * 1999-11-18 2002-05-03 이명일 반도체 섬유를 이용한 면상 발열체
US7083771B2 (en) * 2002-07-10 2006-08-01 Advanced Composite Materials Corporation Process for producing silicon carbide fibers essentially devoid of whiskers
US20040009112A1 (en) 2002-07-10 2004-01-15 Advanced Composite Materials Corporation Silicon carbide fibers essentially devoid of whiskers and method for preparation thereof
US7700202B2 (en) * 2006-02-16 2010-04-20 Alliant Techsystems Inc. Precursor formulation of a silicon carbide material
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
DE102014214590A1 (de) * 2014-07-24 2016-01-28 Siemens Aktiengesellschaft Verfahren zur Herstellung keramischer Fasern und Anlage dazu
US10508056B1 (en) 2015-05-19 2019-12-17 General Electric Company Method to form silicon carbide fibers by single stage pyrolysis of polysilazane precursors

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833196B2 (ja) * 1975-10-27 1983-07-18 トウホクダイガクキンゾクザイリヨウケンキユウシヨチヨウ タイネツセイセラミツクスフクゴウザイリヨウノセイゾウホウホウ
JPS5381727A (en) * 1976-12-28 1978-07-19 Tokushiyu Muki Zairiyou Kenkiy Heat resisting inorganic fiber and method of producing same
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
FI850090A0 (fi) * 1985-01-08 1985-01-08 Markku Auvo Sakari Ukkonen Foerfarande foer framstaellning av naturstensimitationer.
US5139871A (en) * 1988-01-13 1992-08-18 The United States Of America As Represented By The Secretary Of The Navy Thermochemically treated oligomeric and/or polymeric derived silicon carbide fibers
US5167881A (en) * 1989-12-12 1992-12-01 The Dow Corning Corporation Preparation of substantially polycrystalline silicon carbide fibers from polyorganosiloxanes
US5707568A (en) * 1989-12-18 1998-01-13 Dow Corning Corporation Preparation of substantially polycrystalline silicon carbide fibers from methylpolysilanes
US5162269A (en) * 1990-01-16 1992-11-10 Dow Corning Corporation Polycrystalline silicon carbide fibers
US5071600A (en) * 1990-01-16 1991-12-10 Dow Corning Corporation Preparation of substantially crystalline silicon carbide fibers from polycarbosilane
US5252361A (en) * 1990-01-19 1993-10-12 The Carborundum Company Protective coating for non-oxide sintered fibers generated by in situ chemical reaction
US5268336A (en) * 1990-06-18 1993-12-07 Dow Corning Corporation Preparation of substantially polycrystalline silicon carbide fibers from methylpolydisilylazanes
JPH07108840B2 (ja) * 1990-07-23 1995-11-22 東海カーボン株式会社 ＳｉＣウイスカーの表面改質法およびＦＲＣ焼結体の製造方法
US5227249A (en) * 1991-10-03 1993-07-13 Standard Oil Company Boride coatings for SiC reinforced Ti composites
US5279780A (en) * 1992-07-22 1994-01-18 Dow Corning Corporation Preparation of polycrystalline ceramic fibers
WO1994002430A1 (en) * 1992-07-24 1994-02-03 The Regents Of The University Of California METHOD FOR STABILIZING POLYCARBOSILANE DERIVED Si-C-O CONTAINING FIBERS
SK278280B6 (en) * 1992-08-03 1996-07-03 Josef Strnad Device for clog degree detection of filter cloth of drum filter
US5792416A (en) * 1996-05-17 1998-08-11 University Of Florida Preparation of boron-doped silicon carbide fibers

Also Published As

Publication number Publication date
JP4142157B2 (ja) 2008-08-27
KR19990013706A (ko) 1999-02-25
JPH1193023A (ja) 1999-04-06
DE69800088T2 (de) 2000-10-12
EP0890558B1 (de) 2000-03-08
EP0890558A1 (de) 1999-01-13
KR100492651B1 (ko) 2005-08-29
US5928978A (en) 1999-07-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COI CERAMICS, INC., SAN DIEGO, CALIF., US