DE69215766D1 - Siliziumcarbid-Verbundwerkstoff verstärkt mit Metallnitrid beschichteten Fasern - Google Patents

Siliziumcarbid-Verbundwerkstoff verstärkt mit Metallnitrid beschichteten Fasern

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Publication number
DE69215766D1
DE69215766D1 DE69215766T DE69215766T DE69215766D1 DE 69215766 D1 DE69215766 D1 DE 69215766D1 DE 69215766 T DE69215766 T DE 69215766T DE 69215766 T DE69215766 T DE 69215766T DE 69215766 D1 DE69215766 D1 DE 69215766D1
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Germany
Prior art keywords
silicon carbide
metal nitride
carbide composite
coated fibers
composite reinforced
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Expired - Lifetime
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DE69215766T
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English (en)
Inventor
Milivoj Konstantin Brun
Krishan Lal Luthra
Raj Narain Singh
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General Electric Co
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General Electric Co
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Publication date
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Publication of DE69215766D1 publication Critical patent/DE69215766D1/de
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    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
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DE69215766T 1991-06-17 1992-06-11 Siliziumcarbid-Verbundwerkstoff verstärkt mit Metallnitrid beschichteten Fasern Expired - Lifetime DE69215766D1 (de)

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Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294489A (en) * 1992-04-02 1994-03-15 General Electric Company Protective coating with reactive interlayer on reinforcement in silicon carbide composite
JPH08217555A (ja) * 1995-02-10 1996-08-27 Ishikawajima Harima Heavy Ind Co Ltd 繊維強化セラミックス複合材料
US5955391A (en) * 1996-03-29 1999-09-21 Kabushiki Kaisha Toshiba Ceramic matrix composite and method of manufacturing the same
JPH1059780A (ja) * 1996-08-20 1998-03-03 Toshiba Corp セラミックス基繊維複合材料およびその製造方法
US5866244A (en) * 1996-12-20 1999-02-02 The United States Of America As Represented By The Secretary Of The Navy Ceramic structure with backfilled channels
JP3143086B2 (ja) * 1997-10-14 2001-03-07 核燃料サイクル開発機構 ＳｉＣ複合材料スリーブおよびその製造方法
US7104177B1 (en) 2000-01-11 2006-09-12 Aghajanian Michael K Ceramic-rich composite armor, and methods for making same
CN1436362A (zh) * 2000-04-26 2003-08-13 康奈尔研究基金会股份有限公司 采用纤维增强起动电场的放电管
US6660241B2 (en) * 2000-05-01 2003-12-09 Saint-Gobain Ceramics & Plastics, Inc. Highly delaminated hexagonal boron nitride powders, process for making, and uses thereof
US6794435B2 (en) * 2000-05-18 2004-09-21 Saint Gobain Ceramics & Plastics, Inc. Agglomerated hexagonal boron nitride powders, method of making, and uses thereof
EP1399396A2 (de) * 2000-11-21 2004-03-24 M Cubed Technologies Inc. Körper aus borcarbidverbundwerkstoffen und verfahren zu deren herstellung
US6862970B2 (en) * 2000-11-21 2005-03-08 M Cubed Technologies, Inc. Boron carbide composite bodies, and methods for making same
US6503441B2 (en) 2001-05-30 2003-01-07 General Electric Company Method for producing melt-infiltrated ceramic composites using formed supports
US6645612B2 (en) 2001-08-07 2003-11-11 Saint-Gobain Ceramics & Plastics, Inc. High solids hBN slurry, hBN paste, spherical hBN powder, and methods of making and using them
JP4136380B2 (ja) 2001-12-21 2008-08-20 日本碍子株式会社 高熱伝導性含Ｓｉ材料及びその製造方法
US7494635B2 (en) 2003-08-21 2009-02-24 Saint-Gobain Ceramics & Plastics, Inc. Boron nitride agglomerated powder
EP1640352B1 (de) * 2004-09-28 2007-05-30 General Electric Company Kostengünstiges Herstellungsverfahren für hochleistungs Keramikmatrix - Verbundwerkstoffe
US7708851B2 (en) * 2005-10-25 2010-05-04 General Electric Company Process of producing a ceramic matrix composite article and article formed thereby
US9120705B2 (en) 2006-06-16 2015-09-01 United Technologies Corporation Refractoryceramic composites and methods of making
US7749568B2 (en) * 2007-03-05 2010-07-06 United Technologies Corporation Composite article and fabrication method
US9085991B2 (en) * 2009-11-06 2015-07-21 Honeywell International Inc. Protective coatings for ceramic matrix composite substrates and methods for improving the wear resistance thereof and coated articles produced therefrom
US20110177318A1 (en) * 2010-01-19 2011-07-21 Kmetz Michael A Ceramic composite article and method therefor
DE102011081570B4 (de) * 2011-08-25 2023-08-17 Innovative Sensor Technology Ist Ag Strahlungsquelle
EP2951241A4 (de) * 2013-01-29 2016-08-24 United Technologies Corp Klingenabriebmaterial
US9604345B2 (en) * 2013-11-01 2017-03-28 National Oilwell DHT, L.P. Hard-facing for downhole tools and matrix bit bodies with enhanced wear resistance and fracture toughness
EP3231782B1 (de) 2014-12-12 2021-01-13 Kyoto University Mit siliciumcarbidfasern verstärktes siliciumcarbidverbundstoffmaterial und verfahren zu seiner herstellung
US9593049B2 (en) 2015-02-20 2017-03-14 Rolls-Royce High Temperature Composites, Inc. Method for incorporating refractory metal element into ceramic matrix composite
WO2017192674A1 (en) * 2016-05-03 2017-11-09 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Refractory metal silicide nanoparticle ceramics
FR3075787B1 (fr) 2017-12-22 2021-04-09 Safran Ceram Procede de fabrication d'une piece en materiau composite a matrice ceramique
CN108640698A (zh) * 2018-05-02 2018-10-12 中国航发北京航空材料研究院 一种陶瓷基复合材料构件共固化成型工艺
DE102018123946A1 (de) * 2018-09-27 2020-04-02 Deutsche Institute Für Textil- Und Faserforschung Denkendorf Verfahren zur Herstellung eines Carbon-keramischen Formkörpers

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120731A (en) * 1976-02-23 1978-10-17 General Electric Company Method of making molten silicon infiltration reaction products and products made thereby
GB8323994D0 (en) * 1983-09-07 1983-10-12 Atomic Energy Authority Uk Reaction-bonded silicon carbide artefacts
US5015540A (en) * 1987-06-01 1991-05-14 General Electric Company Fiber-containing composite
US4944904A (en) * 1987-06-25 1990-07-31 General Electric Company Method of obtaining a fiber-containing composite
GB2206572B (en) * 1987-06-26 1991-07-31 Tokai Carbon Kk Surface-coated sic whiskers, processes for preparing the same, ceramic reinforced with the same, and process for preparing said reinforced ceramic
US4931311A (en) * 1987-12-21 1990-06-05 General Electric Company Method of obtaining a filament-containing composite with a boron nitride coated matrix
US4935055A (en) * 1988-01-07 1990-06-19 Lanxide Technology Company, Lp Method of making metal matrix composite with the use of a barrier
FR2635773B1 (fr) * 1988-08-31 1992-02-14 Aerospatiale Materiau composite a fibres de renforcement en carbone et son procede de fabrication
US4937101A (en) * 1988-11-07 1990-06-26 Rohr Industries, Inc. Prereacted inhibitor powder for carbon-carbon composites
US4889686A (en) * 1989-02-17 1989-12-26 General Electric Company Composite containing coated fibrous material
US5024859A (en) * 1989-11-20 1991-06-18 General Electric Company Method for applying an oxide barrier coating to a reinforcing fiber
US5227249A (en) * 1991-10-03 1993-07-13 Standard Oil Company Boride coatings for SiC reinforced Ti composites

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EP0519644B1 (de) 1996-12-11
US6074750A (en) 2000-06-13

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