CA1225667A - Inorganic fiber-reinforced ceramic composite material - Google Patents

Inorganic fiber-reinforced ceramic composite material

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Publication number
CA1225667A
CA1225667A CA000479773A CA479773A CA1225667A CA 1225667 A CA1225667 A CA 1225667A CA 000479773 A CA000479773 A CA 000479773A CA 479773 A CA479773 A CA 479773A CA 1225667 A CA1225667 A CA 1225667A
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CA
Canada
Prior art keywords
composite material
inorganic fibers
fibers
inorganic
ceramic
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
Application number
CA000479773A
Other languages
English (en)
French (fr)
Inventor
Takemi Yamamura
Masahiro Tokuse
Yoshiharu Waku
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 Ube Industries Ltd filed Critical Ube Industries Ltd
Application granted granted Critical
Publication of CA1225667A publication Critical patent/CA1225667A/en
Expired legal-status Critical Current

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    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
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    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
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    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/002—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of fibres, filaments, yarns, felts or woven material
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    • 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
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    • 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
    • C04B2235/5268—Orientation of the fibers
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/604—Pressing at temperatures other than sintering temperatures
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6562—Heating rate
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
    • Y10T442/3195—Three-dimensional weave [e.g., x-y-z planes, multi-planar warps and/or wefts, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
    • Y10T442/3301—Coated, impregnated, or autogenous bonded
    • Y10T442/3309—Woven fabric contains inorganic strand material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/67—Multiple nonwoven fabric layers composed of the same inorganic strand or fiber material

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Thermal Sciences (AREA)
  • Composite Materials (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Products (AREA)
  • Inorganic Fibers (AREA)
  • Laminated Bodies (AREA)
CA000479773A 1984-04-24 1985-04-23 Inorganic fiber-reinforced ceramic composite material Expired CA1225667A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59081156A JPS60226462A (ja) 1984-04-24 1984-04-24 無機繊維強化耐熱セラミツク複合材料
JP81,156/84 1984-04-24

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CA1225667A true CA1225667A (en) 1987-08-18

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CA000479773A Expired CA1225667A (en) 1984-04-24 1985-04-23 Inorganic fiber-reinforced ceramic composite material

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US (1) US4618529A (OSRAM)
EP (1) EP0162596B1 (OSRAM)
JP (1) JPS60226462A (OSRAM)
CA (1) CA1225667A (OSRAM)
DE (1) DE3560821D1 (OSRAM)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627737A (ja) * 1985-07-03 1987-01-14 Ube Ind Ltd ハイブリツド繊維強化プラスチツク複合材料
US4778722A (en) * 1986-05-15 1988-10-18 Ube Industries, Ltd. Reinforcing fibers and composite materials reinforced with said fibers
US4770935A (en) * 1986-08-08 1988-09-13 Ube Industries, Ltd. Inorganic fibrous material as reinforcement for composite materials and process for production thereof
US4769346A (en) * 1986-10-24 1988-09-06 Corning Glass Works Whisker composite ceramics for metal extrusion or the like
FR2614321A1 (fr) * 1987-04-27 1988-10-28 Europ Propulsion Cartouche en materiaux composites pour dispositif d'elaboration de monocristaux.
US4837230A (en) * 1987-05-07 1989-06-06 Kaiser Aerotech Structural ceramic materials having refractory interface layers
JPH071837B2 (ja) * 1987-09-04 1995-01-11 宇部興産株式会社 電磁波吸収材
US5330854A (en) * 1987-09-24 1994-07-19 General Electric Company Filament-containing composite
US4857395A (en) * 1987-10-08 1989-08-15 The Standard Oil Company Graphite composites and process for the manufacture thereof
US4923578A (en) * 1987-10-08 1990-05-08 The Standard Oil Company Graphite composites and process for the manufacture thereof
EP0315177B1 (en) * 1987-11-05 1993-08-11 Ube Industries, Ltd. High-strength and high-toughness sinter and process for producing the same
US5067998A (en) * 1987-12-21 1991-11-26 General Electric Company Fibrous material-containing composite
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
US4863490A (en) * 1988-02-22 1989-09-05 Gte Laboratories Incorporated Titanium diboride-based composite articles with alumina dispersoids, having improved fracture toughness
US4889836A (en) * 1988-02-22 1989-12-26 Gte Laboratories Incorporated Titanium diboride-based composite articles with improved fracture toughness
US5091271A (en) * 1988-10-05 1992-02-25 Teijin Limited Shaped silion carbide-eased ceramic article
GB8823692D0 (en) * 1988-10-08 1988-11-16 Dunlop Ltd Carbon-carbon composite materials
US5387299A (en) * 1988-12-27 1995-02-07 General Electric Company Ceramic composite containing coated fibrous material
US5395648A (en) * 1989-11-09 1995-03-07 Kaiser Aerospace And Electronics Corporation Ceramic-ceramic composite prepregs and methods for their use and preparation
DE69229007T2 (de) * 1991-01-16 1999-10-21 Sgl Carbon Composites, Inc. Verbundwerkstoffe aus siliciumcarbidfaserarmiertem Kohlenstoff
JP2579854B2 (ja) * 1991-08-14 1997-02-12 宇部興産株式会社 無機繊維焼結体及びその製造方法
GB2259299B (en) * 1991-08-14 1996-01-10 Ube Industries Inorganic fiber sinter and process for producing same
US5457151A (en) * 1991-09-24 1995-10-10 Southwest Research Institute Polysilazane adhesive composition
US5494867A (en) * 1991-09-24 1996-02-27 Southwest Research Institute Method for making fiber-reinforced silicon nitride composites
US5582861A (en) * 1991-09-24 1996-12-10 Southwest Research Institute Method for repair of coatings on carbon - carbon composites
US5599867A (en) * 1994-03-28 1997-02-04 Honda Giken Kogyo Kabushiki Kaisha Composition for use in manufacturing molded ceramic body, method of manufacturing molded ceramic body from such composition, and method of producing ceramic body
US5740788A (en) * 1995-08-16 1998-04-21 Northrop Grumman Corporation Fiber reinforced ceramic matrix composite piston and cylinder/sleeve for an internal combustion engine
US6628408B1 (en) * 1999-04-15 2003-09-30 Kimberly-Clark Worldwide, Inc. Amplitude measurement for an ultrasonic horn
US6412784B1 (en) * 2000-05-26 2002-07-02 The United States Of America As Represented By The Secretary Of The Navy Split face mechanical seal system
US7647809B1 (en) * 2004-03-13 2010-01-19 Spectrum Aeronautical, Llc Approach for indicating the occurrence of a mechanical impact on a material, such as a low-ductility composite material
CN100582330C (zh) * 2004-06-23 2010-01-20 帝人株式会社 无机类纤维、纤维结构体及其制造方法
KR20080068096A (ko) * 2005-11-23 2008-07-22 히트코 카본 컴포지츠 인코포레이티드 내화성 복합재
JPWO2010143608A1 (ja) * 2009-06-08 2012-11-22 株式会社超高温材料研究センター 複合化無機繊維及びその製造方法、並びに複合化無機繊維加工品及びその製造方法
CN118993769B (zh) * 2024-08-27 2025-07-01 浙江兰欣复合材料科技有限公司 一种导电陶瓷碳纤维辊、制备方法及应用
CN119350038B (zh) * 2024-12-25 2025-05-27 乌镇实验室 一种短碳纤维增韧三元陶瓷基复合材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279654A (en) * 1979-05-14 1981-07-21 The Foundation: The Research Institute For Special Inorganic Materials Process for production of crystallized glass and process for producing composite article using said crystallized glass
JPS601405B2 (ja) * 1979-06-28 1985-01-14 財団法人 特殊無機材料研究所 連続無機繊維の製造方法
US4399232A (en) * 1979-06-28 1983-08-16 Ube Industries, Ltd. Continuous inorganic fibers and process for production thereof
US4336215A (en) * 1979-11-30 1982-06-22 Ube Industries, Ltd. Sintered ceramic body and process for production thereof
US4556526A (en) * 1980-03-25 1985-12-03 Ube Industries, Ltd. Process for production of sintered ceramic body
JPS5722175A (en) * 1980-07-12 1982-02-05 Seishi Yajima Manufacture of heat-resistant ceramic composite material
GB2119777B (en) * 1982-01-21 1985-07-10 Nippon Carbon Co Ltd Process for the preparation of sintered bodies

Also Published As

Publication number Publication date
EP0162596A1 (en) 1985-11-27
EP0162596B1 (en) 1987-10-28
DE3560821D1 (en) 1987-12-03
JPS60226462A (ja) 1985-11-11
US4618529A (en) 1986-10-21
JPH0239468B2 (OSRAM) 1990-09-05

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