DE69515703D1 - Grenzflächen-beschichtung für keramische fiber - Google Patents

Grenzflächen-beschichtung für keramische fiber

Info

Publication number
DE69515703D1
DE69515703D1 DE69515703T DE69515703T DE69515703D1 DE 69515703 D1 DE69515703 D1 DE 69515703D1 DE 69515703 T DE69515703 T DE 69515703T DE 69515703 T DE69515703 T DE 69515703T DE 69515703 D1 DE69515703 D1 DE 69515703D1
Authority
DE
Germany
Prior art keywords
ceramic fibers
interface coating
coating
interface
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
DE69515703T
Other languages
English (en)
Other versions
DE69515703T2 (de
Inventor
William Moore
Brandon Dowell
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.)
General Electric Co
Original Assignee
Advanced Ceramics 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 Advanced Ceramics Corp filed Critical Advanced Ceramics Corp
Publication of DE69515703D1 publication Critical patent/DE69515703D1/de
Application granted granted Critical
Publication of DE69515703T2 publication Critical patent/DE69515703T2/de
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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62884—Coating the powders or the macroscopic reinforcing agents by gas phase techniques
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62844—Coating fibres
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62844—Coating fibres
    • C04B35/62857—Coating fibres with non-oxide ceramics
    • C04B35/6286—Carbides
    • C04B35/62863—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
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62844—Coating fibres
    • C04B35/62857—Coating fibres with non-oxide ceramics
    • C04B35/62865—Nitrides
    • C04B35/62868—Boron nitride
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62844—Coating fibres
    • C04B35/62857—Coating fibres with non-oxide ceramics
    • C04B35/62865—Nitrides
    • C04B35/62871—Silicon nitride
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62894—Coating the powders or the macroscopic reinforcing agents with more than one coating layer
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62897—Coatings characterised by their thickness
    • 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
    • C04B2235/5216—Inorganic
    • C04B2235/524—Non-oxidic, e.g. borides, carbides, silicides or nitrides
    • 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
    • C04B2235/5216—Inorganic
    • C04B2235/524—Non-oxidic, e.g. borides, carbides, silicides or nitrides
    • C04B2235/5244—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
    • C04B2235/50—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
    • C04B2235/5216—Inorganic
    • C04B2235/524—Non-oxidic, e.g. borides, carbides, silicides or nitrides
    • C04B2235/5248—Carbon, e.g. graphite
    • 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
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9684—Oxidation resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Chemical Vapour Deposition (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
DE69515703T 1994-11-01 1995-10-24 Grenzflächen-beschichtung für keramische fiber Expired - Lifetime DE69515703T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/332,924 US5593728A (en) 1994-11-01 1994-11-01 Interface coating for ceramic fibers
PCT/US1995/013793 WO1996013472A1 (en) 1994-11-01 1995-10-24 Improved interface coating for ceramic fibers

Publications (2)

Publication Number Publication Date
DE69515703D1 true DE69515703D1 (de) 2000-04-20
DE69515703T2 DE69515703T2 (de) 2000-11-02

Family

ID=23300466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69515703T Expired - Lifetime DE69515703T2 (de) 1994-11-01 1995-10-24 Grenzflächen-beschichtung für keramische fiber

Country Status (7)

Country Link
US (1) US5593728A (de)
EP (1) EP0828697B1 (de)
JP (1) JP3849803B2 (de)
CN (1) CN1071724C (de)
DE (1) DE69515703T2 (de)
RU (1) RU2171794C2 (de)
WO (1) WO1996013472A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228453B1 (en) * 1995-06-07 2001-05-08 Lanxide Technology Company, Lp Composite materials comprising two jonal functions and methods for making the same
DE19635848C1 (de) * 1996-09-04 1997-04-24 Daimler Benz Ag Verfahren zur Beschichtung von Substraten
DE59703176D1 (de) * 1996-11-11 2001-04-26 Bayer Ag Silizium-, Bor- und Stickstoff-enthaltende amorphe Fasern, Verfahren zu deren Herstellung und deren Verwendung sowie Komposite, enthaltend diese Fasern und deren Herstellung
FR2756277B1 (fr) * 1996-11-28 1999-04-02 Europ Propulsion Materiau composite a matrice ceramique et renfort en fibres sic et procede pour sa fabrication
US6056907A (en) * 1997-03-31 2000-05-02 The United States Of America As Represented By The Secretary Of The Navy In situ-formed debond layer for fibers
US5952100A (en) * 1997-05-21 1999-09-14 General Electric Company Silicon-doped boron nitride coated fibers in silicon melt infiltrated composites
US6743393B1 (en) * 1998-06-17 2004-06-01 Coi Ceramics, Inc. Method for producing ceramic matrix composites
US6350713B1 (en) * 1998-11-24 2002-02-26 Dow Corning Corporation Ceramic matrix composites
DE69929176T2 (de) * 1999-06-07 2006-08-24 General Electric Co. Mit Silicium dotiertem Bornitrid beschichtete Fiber für Verbundwerkstoffe, die mit geschmolzenen Silicium infiltriert sind
US7223465B2 (en) * 2004-12-29 2007-05-29 General Electric Company SiC/SiC composites incorporating uncoated fibers to improve interlaminar strength
US7597838B2 (en) * 2004-12-30 2009-10-06 General Electric Company Functionally gradient SiC/SiC ceramic matrix composites with tailored properties for turbine engine applications
US20070099527A1 (en) * 2005-11-01 2007-05-03 General Electric Company Method and reactor to coat fiber tows and article
DE102006013505B3 (de) * 2006-03-23 2007-10-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mit SiBN beschichtete Substrate und Verfahren zu deren Herstellung sowie deren Verwendung
CN102170716B (zh) * 2010-12-09 2013-01-30 江苏华盛精细陶瓷科技有限公司 氮化硅发热体的制作方法
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
US9446989B2 (en) 2012-12-28 2016-09-20 United Technologies Corporation Carbon fiber-reinforced article and method therefor
US9708226B2 (en) * 2013-03-15 2017-07-18 Rolls-Royce Corporation Method for producing high strength ceramic matrix composites
CN103922779B (zh) * 2014-04-10 2015-07-01 中国人民解放军国防科学技术大学 含界面相的三维氧化铝纤维织物增强铝硅酸盐陶瓷及其制备方法
US10745803B2 (en) 2017-06-15 2020-08-18 Rolls-Royce High Temperature Composites Inc. Method of forming a moisture-tolerant coating on a silicon carbide fiber
CN110202688A (zh) * 2019-06-24 2019-09-06 华侨大学 一种sls-fdm复合制备陶瓷基复合材料的方法及装置
CN111217616B (zh) * 2020-02-17 2022-07-05 西北工业大学 一种近零膨胀特性的C/SiC结构材料的制备方法
US20220055955A1 (en) * 2020-08-19 2022-02-24 Rolls-Royce High Temperature Composites Inc. Method of making a ceramic matrix composite that exhibits moisture and environmental resistance
CN115849955B (zh) * 2023-01-09 2023-08-01 中国人民解放军国防科技大学 一种含BNC原位涂层的连续SiBCN陶瓷纤维及其制备方法、应用
CN116199519B (zh) * 2023-01-17 2023-12-29 中国科学院上海硅酸盐研究所 一种双bn界面层纤维增强陶瓷基复合材料及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152006A (en) * 1961-06-29 1964-10-06 High Temperature Materials Inc Boron nitride coating and a process of producing the same
US3676343A (en) * 1969-03-10 1972-07-11 Du Pont Amorphous boron-silicon-nitride materials
US4642271A (en) * 1985-02-11 1987-02-10 The United States Of America As Represented By The Secretary Of The Navy BN coating of ceramic fibers for ceramic fiber composites
JPS6283306A (ja) * 1985-10-04 1987-04-16 Res Dev Corp Of Japan 透明なｂｎ系セラミックス材料
US4944904A (en) * 1987-06-25 1990-07-31 General Electric Company Method of obtaining a fiber-containing composite
US5032551A (en) * 1988-03-05 1991-07-16 Toa Nenryo Kogyo Kabushiki Kaisha Silicon nitride based ceramic fibers, process of preparing same and composite material containing same
JPH0297417A (ja) * 1988-09-30 1990-04-10 Shin Etsu Chem Co Ltd けい素原子含有結晶性窒化ほう素複合膜の製造方法
US5336350A (en) * 1989-10-31 1994-08-09 General Electric Company Process for making composite containing fibrous material
CA2067145C (en) * 1990-08-08 1999-02-16 Arthur W. Moore Process for forming crack-free pyrolytic boron nitride on a carbon structure and article
US5354602A (en) * 1991-02-12 1994-10-11 Allied-Signal Inc. Reinforced silicon carboxide composite with boron nitride coated ceramic fibers
US5324690A (en) * 1993-02-01 1994-06-28 Motorola Inc. Semiconductor device having a ternary boron nitride film and a method for forming the same

Also Published As

Publication number Publication date
DE69515703T2 (de) 2000-11-02
CN1071724C (zh) 2001-09-26
EP0828697B1 (de) 2000-03-15
JPH10508347A (ja) 1998-08-18
EP0828697A1 (de) 1998-03-18
RU2171794C2 (ru) 2001-08-10
JP3849803B2 (ja) 2006-11-22
WO1996013472A1 (en) 1996-05-09
US5593728A (en) 1997-01-14
CN1171095A (zh) 1998-01-21

Similar Documents

Publication Publication Date Title
DE69515703T2 (de) Grenzflächen-beschichtung für keramische fiber
FR2776286B1 (fr) Fibre ceramique poreuse multi-canal
DE69520371T2 (de) Faseroptisches schnittstellensystem
BR9707895A (pt) Organizador de fibras ópticas
DK0939914T3 (da) Optisk fiberordner
ID24951A (id) Komposist-komposit serat selulosa
DK0973966T3 (da) Cellulosebindende fibre
DE69605689T2 (de) Adapter für Glasfaserstecker
DE69838798D1 (de) Briketten für mineralfaserherstellungsverfahren
DE69607736T2 (de) Vorläuferzusammensetzung für kohlenstofffasern
DE69501467D1 (de) Verbindungselement für mehrfachfaserkabel
KR970702826A (ko) 이중 성분 섬유를 제조하기 위한 스피너(spinner for manufacturing dual-component fibers)
DE69500263D1 (de) Einkapseltechnik für optische Fasern
DE69512557D1 (de) Herstellungsverfahren für optischen Wellenleiter
DE69524294D1 (de) Herstellungsmethode für faseroptischen Koppler
DE29816108U1 (de) Abschlußstück für Lichtleitfasern
KR970702825A (ko) 이중성분 섬유 제조용 스피너(spinner for manufacturing dual-component fibers)
DE29515168U1 (de) Künstliche glasartige Fasern
ID16985A (id) Pembuatan serat
DE29720893U1 (de) Anschlußvorrichtung für Lichtwellenleiter
DE69817014D1 (de) Extrusionsverfahren für fasern
DE29721881U1 (de) Kupplung für Lichtwellenleiterkabel
ATA59194A (de) Verkleidungselement für fassaden
FI981425A (fi) Menetelmä ja sovitelma optisen kuidun päällystyksen yhteydessä
DE29721956U1 (de) Garnitur für Lichtwellenleiter-Kabel

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: GENERAL ELECTRIC CO., SCHENECTADY, N.Y., US