BR9100204A - Processo para revestir fibra ceramica sinterizada nao oxidada e fibra ceramica nao oxidada sinterizada revestida vitrea - Google Patents

Processo para revestir fibra ceramica sinterizada nao oxidada e fibra ceramica nao oxidada sinterizada revestida vitrea

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Publication number
BR9100204A
BR9100204A BR919100204A BR9100204A BR9100204A BR 9100204 A BR9100204 A BR 9100204A BR 919100204 A BR919100204 A BR 919100204A BR 9100204 A BR9100204 A BR 9100204A BR 9100204 A BR9100204 A BR 9100204A
Authority
BR
Brazil
Prior art keywords
sinterized
ceramic fiber
vitrea
cover
coated
Prior art date
Application number
BR919100204A
Other languages
English (en)
Inventor
Francis J Frechette
Wolfgang D G Boecker
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Publication of BR9100204A publication Critical patent/BR9100204A/pt

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
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    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
    • C04B2235/3865—Aluminium nitrides
    • C—CHEMISTRY; METALLURGY
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    • 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
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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
    • C04B2235/5216—Inorganic
    • C04B2235/524—Non-oxidic, e.g. borides, carbides, silicides or nitrides
    • C04B2235/5244—Silicon carbide
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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
    • C04B2235/5409—Particle size related information expressed by specific surface values
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    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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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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  • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Ceramic Products (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Inorganic Fibers (AREA)
BR919100204A 1990-01-19 1991-01-17 Processo para revestir fibra ceramica sinterizada nao oxidada e fibra ceramica nao oxidada sinterizada revestida vitrea BR9100204A (pt)

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US07/467,592 US5252361A (en) 1990-01-19 1990-01-19 Protective coating for non-oxide sintered fibers generated by in situ chemical reaction

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EP (1) EP0496137A1 (pt)
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US5202059A (en) * 1987-06-12 1993-04-13 Lanxide Technology Company, Lp Coated ceramic filler materials
US5585165A (en) * 1987-06-12 1996-12-17 Lanxide Technology Company, Lp Composite materials and methods for making the same
US6004671A (en) * 1994-01-20 1999-12-21 Research Institute Of Advanced Material Gas-Generator, Ltd. Reinforcement for composite material and composite material using the same
EP0841311B1 (de) * 1996-11-11 2001-03-21 Bayer Ag Silizium-, Bor- und Stickstoff-enthaltende amorphe Fasern, Verfahren zu deren Herstellung und deren Verwendung sowie Komposite, enthaltend diese Fasern und deren Herstellung
US5928978A (en) * 1997-07-10 1999-07-27 Dow Corning Corporation Continuous method of producing silicon carbide fibers
US5920068A (en) 1998-03-05 1999-07-06 Micron Technology, Inc. Analysis of semiconductor surfaces by secondary ion mass spectrometry
US7687016B1 (en) 2004-02-13 2010-03-30 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Methods for producing silicon carbide architectural preforms
US9120705B2 (en) * 2006-06-16 2015-09-01 United Technologies Corporation Refractoryceramic composites and methods of making
US9764989B2 (en) 2013-03-13 2017-09-19 Rolls-Royce Corporation Reactive fiber interface coatings for improved environmental stability
CN105786052B (zh) 2014-12-16 2020-09-08 艺康美国股份有限公司 一种用于pH调节的在线控制和反应方法
CN109402786B (zh) * 2018-10-24 2020-10-30 中国人民解放军国防科技大学 一种近化学计量比SiC纤维的制备方法
CN111848220B (zh) * 2020-07-30 2022-10-28 中国人民解放军火箭军工程大学 Mb2基超高温陶瓷涂层及其制备方法
CN112624766B (zh) * 2020-12-29 2021-11-16 哈尔滨工业大学 一种氮化硅@碳化硅@氮化硼复合纤维毡的制备方法
CN113956026B (zh) * 2021-11-29 2022-08-30 福建师范大学泉港石化研究院 一种硼掺杂的硅酸铝陶瓷长纤维的制备方法

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US3849181A (en) * 1970-05-06 1974-11-19 Du Pont Product and process
GB1376891A (en) * 1970-10-20 1974-12-11 Atomic Energy Authority Uk Silicon nitride ceramics
US4613522A (en) * 1982-09-29 1986-09-23 Avco Corporation Oxidation resistant carbon-carbon composites
US4668579A (en) * 1984-02-01 1987-05-26 The United States Of America As Represented By The Secretary Of The Air Force Interstitially protected oxidation resistant carbon-carbon composite
US4580524A (en) * 1984-09-07 1986-04-08 The United States Of America As Represented By The United States Department Of Energy Process for the preparation of fiber-reinforced ceramic composites by chemical vapor deposition
FR2641776B1 (fr) * 1989-01-13 1993-03-26 Europ Propulsion Materiau composite a interphases multiples entre fibres de renfort refractaires et matrice ceramique

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JPH0617371A (ja) 1994-01-25
AU6983591A (en) 1991-07-25
KR910014564A (ko) 1991-08-31
US5252361A (en) 1993-10-12
EP0496137A1 (en) 1992-07-29

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