PT90440A - Processo para a preparacao de fibras de carboneto de silicio - Google Patents

Processo para a preparacao de fibras de carboneto de silicio

Info

Publication number
PT90440A
PT90440A PT90440A PT9044089A PT90440A PT 90440 A PT90440 A PT 90440A PT 90440 A PT90440 A PT 90440A PT 9044089 A PT9044089 A PT 9044089A PT 90440 A PT90440 A PT 90440A
Authority
PT
Portugal
Prior art keywords
fibers
preparation
carbonide
silicon
silicon carbonide
Prior art date
Application number
PT90440A
Other languages
English (en)
Inventor
John Davis Bolt
Steven Minh Dinh
Lee Arnold Silverman
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of PT90440A publication Critical patent/PT90440A/pt

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
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • 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
    • D01F9/10—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material by decomposition of organic substances
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
PT90440A 1988-05-03 1989-05-02 Processo para a preparacao de fibras de carboneto de silicio PT90440A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/189,812 US4942011A (en) 1988-05-03 1988-05-03 Process for preparing silicon carbide fibers

Publications (1)

Publication Number Publication Date
PT90440A true PT90440A (pt) 1989-11-30

Family

ID=22698868

Family Applications (1)

Application Number Title Priority Date Filing Date
PT90440A PT90440A (pt) 1988-05-03 1989-05-02 Processo para a preparacao de fibras de carboneto de silicio

Country Status (6)

Country Link
US (1) US4942011A (pt)
EP (1) EP0341025A3 (pt)
JP (1) JPH026615A (pt)
KR (1) KR890017398A (pt)
DK (1) DK214489A (pt)
PT (1) PT90440A (pt)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223461A (en) * 1989-06-05 1993-06-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Ceramic silicon-boron-carhon fibers from organic silicon-boron-polymers
CA2030082A1 (en) * 1989-12-12 1991-06-13 William H. Atwell Preparation of substantially polycrystalline silicon carbide fibers from polyorganosiloxanes
US5258229A (en) * 1990-10-15 1993-11-02 Ethyl Corporation Preceramic composition and ceramic product
US5258224A (en) * 1990-10-15 1993-11-02 Ethyl Corporation Preceramic composition and ceramic product
US5441762A (en) * 1991-03-22 1995-08-15 E. I. Du Pont De Nemours And Company Coating a composite article by applying a porous particulate layer and densifying the layer by subsequently applying a ceramic layer
US5354527A (en) * 1992-02-21 1994-10-11 The Carborundum Company Process for making silicon carbide ceramic fibers
DE4310674A1 (de) * 1993-04-01 1994-10-06 Solvay Deutschland Plastisches Material
DE4339478A1 (de) * 1993-11-19 1995-05-24 Wacker Chemie Gmbh Organopolysilan/Alkenylsiloxan-Copolymere
US5635240A (en) * 1995-06-19 1997-06-03 Dow Corning Corporation Electronic coating materials using mixed polymers
CA2189517A1 (en) * 1995-11-06 1997-05-07 Timothy Edward Easler Sintering alpha silicon carbide powder with a polysiloxane and multiple sintering aids
CA2189516A1 (en) * 1995-11-06 1997-05-07 Timothy Edward Easler Sintering alpha silicon carbide powder with multiple sintering aids
US5792416A (en) * 1996-05-17 1998-08-11 University Of Florida Preparation of boron-doped silicon carbide fibers
US6132856A (en) * 1997-07-22 2000-10-17 Ube Industries, Ltd. Sintered SIC fibers bonded material
JPH11200158A (ja) 1997-12-26 1999-07-27 Oji Paper Co Ltd 炭化ケイ素繊維の製造方法
KR100395696B1 (ko) * 2001-06-07 2003-08-25 주식회사 나노테크닉스 탄화규소 단섬유의 제조방법
KR100895631B1 (ko) * 2007-06-19 2009-05-07 한국원자력연구원 전기방사를 이용한 폴리카르보실란계 고분자 섬유의제조방법
JP5747376B2 (ja) * 2010-06-04 2015-07-15 Jnc株式会社 シルセスキオキサン骨格を含む重合体から得られる繊維、繊維集合体及びそれらの製造方法
EP2658680B1 (en) 2010-12-31 2020-12-09 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles comprising abrasive particles having particular shapes and methods of forming such articles
EP2726248B1 (en) 2011-06-30 2019-06-19 Saint-Gobain Ceramics & Plastics, Inc. Liquid phase sintered silicon carbide abrasive particles
US8986409B2 (en) 2011-06-30 2015-03-24 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles including abrasive particles of silicon nitride
BR112014007089A2 (pt) 2011-09-26 2017-03-28 Saint-Gobain Ceram & Plastics Inc artigos abrasivos incluindo materiais de partículas abrasivas, abrasivos revestidos usando os materiais de partículas abrasivas e os métodos de formação
JP5903502B2 (ja) 2011-12-30 2016-04-13 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 成形研磨粒子を備える粒子材料
AU2012362173B2 (en) 2011-12-30 2016-02-25 Saint-Gobain Ceramics & Plastics, Inc. Forming shaped abrasive particles
EP2797715A4 (en) 2011-12-30 2016-04-20 Saint Gobain Ceramics SHAPED ABRASIVE PARTICLE AND METHOD OF FORMING THE SAME
US8840696B2 (en) 2012-01-10 2014-09-23 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
JP5966019B2 (ja) 2012-01-10 2016-08-10 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 複雑形状を有する研磨粒子およびその形成方法
US9242346B2 (en) 2012-03-30 2016-01-26 Saint-Gobain Abrasives, Inc. Abrasive products having fibrillated fibers
CN110013795A (zh) 2012-05-23 2019-07-16 圣戈本陶瓷及塑料股份有限公司 成形磨粒及其形成方法
IN2015DN00343A (pt) 2012-06-29 2015-06-12 Saint Gobain Ceramics
US9440332B2 (en) 2012-10-15 2016-09-13 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
CN104994995B (zh) 2012-12-31 2018-12-14 圣戈本陶瓷及塑料股份有限公司 颗粒材料及其形成方法
CA2907372C (en) 2013-03-29 2017-12-12 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
TW201502263A (zh) 2013-06-28 2015-01-16 Saint Gobain Ceramics 包含成形研磨粒子之研磨物品
AU2014324453B2 (en) 2013-09-30 2017-08-03 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and methods of forming same
BR112016015029B1 (pt) 2013-12-31 2021-12-14 Saint-Gobain Abrasifs Artigo abrasivo incluindo partículas abrasivas moldadas
US9771507B2 (en) 2014-01-31 2017-09-26 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
US9587331B2 (en) 2014-02-28 2017-03-07 General Electric Company Method for curing of green polysilazane-based silicon carbide precursor fibers
WO2015160855A1 (en) 2014-04-14 2015-10-22 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
MX2016013465A (es) 2014-04-14 2017-02-15 Saint-Gobain Ceram & Plastics Inc Articulo abrasivo que incluye particulas abrasivas conformadas.
WO2015184355A1 (en) 2014-05-30 2015-12-03 Saint-Gobain Abrasives, Inc. Method of using an abrasive article including shaped abrasive particles
US9914864B2 (en) 2014-12-23 2018-03-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and method of forming same
US9707529B2 (en) 2014-12-23 2017-07-18 Saint-Gobain Ceramics & Plastics, Inc. Composite shaped abrasive particles and method of forming same
US9676981B2 (en) 2014-12-24 2017-06-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle fractions and method of forming same
TWI634200B (zh) 2015-03-31 2018-09-01 聖高拜磨料有限公司 固定磨料物品及其形成方法
CN107636109A (zh) 2015-03-31 2018-01-26 圣戈班磨料磨具有限公司 固定磨料制品和其形成方法
US10508056B1 (en) * 2015-05-19 2019-12-17 General Electric Company Method to form silicon carbide fibers by single stage pyrolysis of polysilazane precursors
EP3307483B1 (en) 2015-06-11 2020-06-17 Saint-Gobain Ceramics&Plastics, Inc. Abrasive article including shaped abrasive particles
CN109415615A (zh) 2016-05-10 2019-03-01 圣戈本陶瓷及塑料股份有限公司 磨料颗粒及其形成方法
WO2017197002A1 (en) 2016-05-10 2017-11-16 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles and methods of forming same
EP4349896A3 (en) 2016-09-29 2024-06-12 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
US10563105B2 (en) 2017-01-31 2020-02-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US10759024B2 (en) 2017-01-31 2020-09-01 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
EP3642293A4 (en) 2017-06-21 2021-03-17 Saint-Gobain Ceramics&Plastics, Inc. PARTICULATE MATERIALS AND METHOD FOR MANUFACTURING THEREOF
CN108468105A (zh) * 2018-03-28 2018-08-31 中南大学 一种碳化硅纤维框架的制备方法及其应用
US11535958B2 (en) 2019-08-09 2022-12-27 Raytheon Technologies Corporation Fiber having integral weak interface coating, method of making and composite incorporating the fiber
US12071378B2 (en) * 2019-08-09 2024-08-27 Rtx Corporation High temperature fiber and method of making
US12030820B2 (en) 2019-08-09 2024-07-09 Rtx Corporation High temperature fiber, method of making and high temperature fiber composites
CN114867582B (zh) 2019-12-27 2024-10-18 圣戈本陶瓷及塑料股份有限公司 磨料制品及其形成方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1514171A (en) * 1974-01-11 1978-06-14 Atomic Energy Authority Uk Manufacture of porous carbon bodies
JPS51126300A (en) * 1975-04-26 1976-11-04 Res Inst Iron Steel Tohoku Univ Method for manufacturing an organoo silicon polymer having silicon and carbon atoms as main skeleton component
US4068037A (en) * 1976-01-02 1978-01-10 Avco Corporation Silicon carbide filaments and method
GB1535471A (en) * 1976-02-26 1978-12-13 Toyo Boseki Process for preparation of a metal carbide-containing moulded product
GB1590011A (en) * 1976-08-17 1981-05-28 Kyoto Ceramic Method of producing dense sintered silicon carbide body from polycarbosilane
US4097294A (en) * 1976-08-23 1978-06-27 The United States Of America As Represented By The Secretary Of The Navy Preparation of ceramics
US4144207A (en) * 1977-12-27 1979-03-13 The Carborundum Company Composition and process for injection molding ceramic materials
CA1121971A (en) * 1978-05-30 1982-04-20 Dow Corning Corporation Method for preparing silicon carbide
JPS55116665A (en) * 1979-02-28 1980-09-08 Ngk Insulators Ltd Manufacture of heat resisting ceramic product
JPS6031799B2 (ja) * 1979-11-30 1985-07-24 黒崎窯業株式会社 ＳｉＣ−Ｓｉ↓３Ｎ↓４系複合耐熱セラミツクス材料及びその製造方法
US4702960A (en) * 1980-07-30 1987-10-27 Avco Corporation Surface treatment for carbon and product
US4414403A (en) * 1980-11-21 1983-11-08 Union Carbide Corporation Branched polycarbosilanes and their use in the production of silicon carbide
US4497787A (en) * 1982-03-23 1985-02-05 Union Carbide Corporation Branched polycarbosilanes and their use in the production of silicon carbide
JPS59174575A (ja) * 1983-03-18 1984-10-03 日本曹達株式会社 炭化ケイ素成形体の製造方法
DE3443817A1 (de) * 1983-12-02 1985-06-27 Director General of Agency of Industrial Science and Technology Itaru Todoriki, Tokio/Tokyo Verfahren zur herstellung von keramik
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
US4482669A (en) * 1984-01-19 1984-11-13 Massachusetts Institute Of Technology Preceramic organosilazane polymers
JPH062565B2 (ja) * 1984-11-29 1994-01-12 株式会社ブリヂストン 炭化珪素の製造方法
JPS61168568A (ja) * 1985-01-23 1986-07-30 日産自動車株式会社 炭化珪素質焼結体の製造方法
US4761389A (en) * 1985-04-01 1988-08-02 Dow Corning Corporation Process for preparing ceramic materials with reduced carbon levels
US4693988A (en) * 1986-07-01 1987-09-15 Kennecott Corporation Single phase silicon carbide refractory

Also Published As

Publication number Publication date
DK214489D0 (da) 1989-05-02
US4942011A (en) 1990-07-17
EP0341025A3 (en) 1991-01-09
KR890017398A (ko) 1989-12-16
DK214489A (da) 1989-11-04
JPH026615A (ja) 1990-01-10
EP0341025A2 (en) 1989-11-08

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Legal Events

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Effective date: 19940530