IT1232853B - Procedimento per fabbricare materiali compositi con rinforzo di fibre di carburo di silicio e matrice ceramica - Google Patents
Procedimento per fabbricare materiali compositi con rinforzo di fibre di carburo di silicio e matrice ceramicaInfo
- Publication number
- IT1232853B IT1232853B IT8967321A IT6732189A IT1232853B IT 1232853 B IT1232853 B IT 1232853B IT 8967321 A IT8967321 A IT 8967321A IT 6732189 A IT6732189 A IT 6732189A IT 1232853 B IT1232853 B IT 1232853B
- Authority
- IT
- Italy
- Prior art keywords
- reinforcement
- procedure
- silicon carbide
- composite materials
- ceramic matrix
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0227—Pretreatment of the material to be coated by cleaning or etching
-
- 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
-
- 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
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/6265—Thermal treatment of powders or mixtures thereof other than sintering involving reduction or oxidation
-
- 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
- C04B35/62873—Carbon
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/4584—Coating or impregnating of particulate or fibrous ceramic material
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
- C04B41/5338—Etching
- C04B41/5353—Wet etching, e.g. with etchants dissolved in organic solvents
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/32—Carbides
- C23C16/325—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
- C04B2235/5244—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
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/614—Gas infiltration of green bodies or pre-forms
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Ceramic Products (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8806307A FR2640258B1 (fr) | 1988-05-10 | 1988-05-10 | Procede de fabrication de materiaux composites a renfort en fibres de carbure de silicium et a matrice ceramique |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8967321A0 IT8967321A0 (it) | 1989-05-04 |
IT1232853B true IT1232853B (it) | 1992-03-05 |
Family
ID=9366187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8967321A IT1232853B (it) | 1988-05-10 | 1989-05-04 | Procedimento per fabbricare materiali compositi con rinforzo di fibre di carburo di silicio e matrice ceramica |
Country Status (6)
Country | Link |
---|---|
US (1) | US5071679A (it) |
DE (1) | DE3915149A1 (it) |
FR (1) | FR2640258B1 (it) |
GB (1) | GB2234238A (it) |
IT (1) | IT1232853B (it) |
SE (1) | SE8901640L (it) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2852748B2 (ja) * | 1988-06-15 | 1999-02-03 | 日本カーボン株式会社 | 低電気比抵抗値を有する炭化ケイ素繊維の製造方法 |
US5344709A (en) * | 1988-06-15 | 1994-09-06 | Nippon Carbon Co., Ltd. | Silicon carbide fiber and method of manufacturing the same |
FR2660304B1 (fr) * | 1990-04-02 | 1993-09-03 | Europ Propulsion | Procede de realisation d'un materiau composite thermostructural a interphase carbone entre fibres de renfort et matrice. |
US5290491A (en) * | 1990-04-02 | 1994-03-01 | Societe Europeenne De Propulsion | Process for the manufacture of a thermostructural composite material having a carbon interphase between its reinforcement fibers and its matrix |
FR2686874B1 (fr) * | 1992-02-04 | 1994-09-23 | Europ Propulsion | Procede de fabrication de pieces en materiau composite a matrice ceramique. |
WO1994015887A1 (en) * | 1993-01-11 | 1994-07-21 | E.I. Du Pont De Nemours And Company | Thermostructural composite articles and method for making same |
DE4403398A1 (de) * | 1994-02-04 | 1995-08-10 | Man Technologie Gmbh | Verfahren zur Herstellung faserverstärkter Keramikbauteile durch Vorfixierung bei Flüssigphasenvollinfiltration |
DE19531291A1 (de) * | 1995-08-25 | 1997-02-27 | Beiersdorf Ag | Trägermaterial für medizinische Zwecke |
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 |
FR2757848B1 (fr) * | 1996-12-27 | 1999-03-26 | Europ Propulsion | Preformes fibreuses gainees d'un revetement bn original, composites les incorporant et leurs preparations |
DE19729905A1 (de) * | 1997-07-12 | 1999-01-14 | Beiersdorf Ag | Trägermaterial für medizinische Zwecke |
DE10242566A1 (de) * | 2002-09-13 | 2004-03-25 | Sgl Carbon Ag | Faserverstärkte Verbundkeramik und Verfahren zu deren Herstellung |
EP1632465A1 (de) * | 2004-09-07 | 2006-03-08 | Sgl Carbon Ag | Durch Nanopartikel modifizierte Carbon-Keramik-Bremsscheiben |
WO2009148667A2 (en) * | 2008-03-11 | 2009-12-10 | Stanton Advanced Ceramics | Reinforced ceramic refractory |
FR2939130B1 (fr) | 2008-11-28 | 2011-09-16 | Snecma Propulsion Solide | Procede de fabrication de piece de forme de forme complexe en materiau composite. |
US9062562B2 (en) | 2008-11-28 | 2015-06-23 | Herakles | Composite material turbomachine engine blade or vane, compressor stator segment or turbine nozzle segment incorporating such vanes and method for manufacturing same |
FR2939129B1 (fr) | 2008-11-28 | 2014-08-22 | Snecma Propulsion Solide | Aube de turbomachine en materiau composite et procede pour sa fabrication. |
FR2979573B1 (fr) | 2011-09-07 | 2017-04-21 | Snecma | Procede de fabrication d'un secteur de distributeur de turbine ou redresseur de compresseur en materiau composite pour turbomachine et turbine ou compresseur incorporant un distributeur ou un redresseur forme de tels secteurs |
FR2939789B1 (fr) | 2008-12-16 | 2011-02-11 | Snecma Propulsion Solide | Procede de traitement de fibres ceramiques |
FR2946999B1 (fr) | 2009-06-18 | 2019-08-09 | Safran Aircraft Engines | Element de distributeur de turbine en cmc, procede pour sa fabrication, et distributeur et turbine a gaz l'incorporant. |
US9272954B2 (en) * | 2009-07-24 | 2016-03-01 | Capacity Holdings Llc | Composition useful as mortar or coatings refractories |
FR2952052B1 (fr) | 2009-10-30 | 2012-06-01 | Snecma Propulsion Solide | Piece en materiau composite thermostructural de faible epaisseur et procede de fabrication. |
FR2953885B1 (fr) | 2009-12-14 | 2012-02-10 | Snecma | Aube de turbomachine en materiau composite et procede pour sa fabrication |
FR2961846B1 (fr) | 2010-06-28 | 2012-08-03 | Snecma Propulsion Solide | Aube de turbomachine a geometrie asymetrique complementaire |
FR2961845B1 (fr) | 2010-06-28 | 2013-06-28 | Snecma Propulsion Solide | Aube de turbomachine a geometrie complementaire paire/impaire et son procede de fabrication |
FR2976968B1 (fr) * | 2011-06-21 | 2015-06-05 | Snecma | Piece de turbomachine formant redresseur de compresseur ou distributeur de turbine et procede pour sa fabrication |
FR2979662B1 (fr) | 2011-09-07 | 2013-09-27 | Snecma | Procede de fabrication d'un secteur de distributeur de turbine ou redresseur de compresseur en materiau composite pour turbomachine et turbine ou compresseur incorporant un distributeur ou un redresseur forme de tels secteurs |
FR2981602B1 (fr) | 2011-10-25 | 2017-02-17 | Snecma Propulsion Solide | Procede de fabrication d'un secteur de distributeur de turbine ou redresseur de compresseur en materiau composite pour turbomachine et turbine ou compresseur incorporant un distributeur ou un redresseur forme de tels secteurs |
FR2983851B1 (fr) | 2011-12-13 | 2013-12-27 | Snecma Propulsion Solide | Piece en materiau cmc |
FR2984884B1 (fr) * | 2011-12-22 | 2014-08-08 | Commissariat Energie Atomique | Procede pour ameliorer la resistance mecanique d'un materiau composite a matrice ceramique sic/sic |
FR2984883B1 (fr) * | 2011-12-22 | 2014-08-08 | Commissariat Energie Atomique | Procede pour reduire la rugosite de surface de fibres en carbure de silicium destinees a etre utilisees pour la realisation d'un composite a matrice ceramique |
CN104204315B (zh) * | 2012-01-20 | 2019-03-15 | 自由形态纤维有限公司 | 高强度陶瓷纤维及其制造方法 |
FR2989371B1 (fr) | 2012-04-13 | 2015-01-02 | Snecma Propulsion Solide | Procede de traitement de fibres de carbure de silicium |
FR3037973B1 (fr) * | 2015-06-24 | 2019-09-06 | Safran Ceramics | Procede de traitement de fibres de carbure de silicium |
FR3074169B1 (fr) | 2017-11-29 | 2021-02-26 | Safran Ceram | Procede de traitement de fibres de carbure de silicium |
CN114085089B (zh) * | 2021-11-03 | 2022-09-02 | 福建立亚新材有限公司 | 一种废弃连续碳化硅纤维增强硅酸盐陶瓷的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3766000A (en) * | 1970-03-02 | 1973-10-16 | Mc Donnell Douglas Corp | Low thermal expansion composites |
US4022585A (en) * | 1975-04-21 | 1977-05-10 | General Dynamics Corporation | Method for sealing composites against moisture and articles made thereby |
US4065592A (en) * | 1976-04-14 | 1977-12-27 | Hercules Incorporated | Solar energy absorber |
US4429322A (en) * | 1982-02-16 | 1984-01-31 | Mead Corporation | Method of fabricating a glass nozzle array for an ink jet printing apparatus |
DE3481054D1 (de) * | 1983-03-15 | 1990-02-22 | Refractory Composites Inc | Kohlenstoffverbundwerkstoff und verfahren zu seiner herstellung. |
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 |
US4935214A (en) * | 1987-09-15 | 1990-06-19 | United States Department Of Energy | Process for producing high purity silicon nitride by the direct reaction between elemental silicon and nitrogen-hydrogen liquid reactants |
-
1988
- 1988-05-10 FR FR8806307A patent/FR2640258B1/fr not_active Expired - Fee Related
-
1989
- 1989-04-25 GB GB8909410A patent/GB2234238A/en not_active Withdrawn
- 1989-04-27 US US07/360,943 patent/US5071679A/en not_active Expired - Lifetime
- 1989-05-04 IT IT8967321A patent/IT1232853B/it active
- 1989-05-09 DE DE3915149A patent/DE3915149A1/de not_active Withdrawn
- 1989-05-09 SE SE8901640A patent/SE8901640L/ not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3915149A1 (de) | 1991-04-11 |
GB2234238A (en) | 1991-01-30 |
SE8901640L (sv) | 1990-09-14 |
IT8967321A0 (it) | 1989-05-04 |
US5071679A (en) | 1991-12-10 |
GB8909410D0 (en) | 1990-10-10 |
FR2640258B1 (fr) | 1991-06-07 |
FR2640258A1 (fr) | 1990-06-15 |
SE8901640D0 (sv) | 1989-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1232853B (it) | Procedimento per fabbricare materiali compositi con rinforzo di fibre di carburo di silicio e matrice ceramica | |
FR2475534B1 (fr) | Structure composite a matiere ceramique renforcee de fibres de carbure de silicium | |
FR2641776B1 (fr) | Materiau composite a interphases multiples entre fibres de renfort refractaires et matrice ceramique | |
DE3566881D1 (en) | Method of making a composite material with refractory fibre reinforcement and ceramic matrix, and structure obtained thereby | |
FR2521128B1 (fr) | Structure composite de matiere ceramique renforcee de fibres de carbure de silicium discontinues | |
FR2692633B1 (fr) | Visserie en materiau composite constitue d'une matrice ceramique renforcee de fibres refractaires. | |
FR2756277B1 (fr) | Materiau composite a matrice ceramique et renfort en fibres sic et procede pour sa fabrication | |
FR2643898B1 (fr) | Procede de fabrication d'un materiau composite a matrice ceramique a tenacite amelioree | |
BR8200189A (pt) | Processo para preparar um polimero de silazana polimero de silazana assim obtido processo para preparar um material ceramico de carbureto de silicio processo para preparar um artigo revestido com ceramica e tal artigo | |
BR8502277A (pt) | Material composito de ceramica e processo para fabricacao do mesmo | |
FR2625191B1 (fr) | Article composite a matrice de silice armee de fibres de graphite | |
FR2673937B1 (fr) | Composite fibre/matrice ceramique et son procede de renforcement. | |
NO173620C (no) | Poroese fibre av aluminiumoksyd, fremgangsmaate for fremstilling av slike fibre, samt metallmatrikskompositt inneholdende slike fibre | |
IT9020023A0 (it) | Elemento composito di matrice ceramica rinforzata da fibre e metodo per fare il medesimo | |
ITRM920159A0 (it) | Struttura composita di matrice metallica con rinforzo fibroso e procedimento di fabbricazione | |
IT8547581A0 (it) | Metodo ed apparecchio per la rimozione della matrice resinosa in corpi di materiale sintetico rinforzato con fibre, con esposizione degli elementi fibrosi di rinforzo | |
IT1219408B (it) | Materiale composito di alluminio e fibre di vetro e relativo procedimento di fabbricazione | |
IT1175912B (it) | Materiale composito in vetro rinforzato con fibra al carburo di silicio discontinua | |
FR2673938B1 (fr) | Composite fibre/matrice ceramique et procede de renforcement de ce composite. | |
FR2655364B1 (fr) | Procede de fabrication d'une piece en materiau composite, notamment a texture fibres de carbone ou refractaires et matrice carbone ou ceramique. | |
IT1232918B (it) | Materiale composito con matrice di zirconia | |
FR2619745B1 (fr) | Piece en materiau composite a matrice en verre renforcee de fibres et son procede de fabrication | |
IT8948017A0 (it) | Materiale composito rinforzato con fibre | |
IT8820824A0 (it) | Materiali compositi di piombo o sue leghe rinforzati con polveri e/o fibre ceramiche e usi degli stessi. | |
IT8648106A0 (it) | Composito di matrice di silice rinforzato con fibre di grafite e specchio laser che lo comprende |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970530 |