IL129829A - Method for chemical vapor infiltration of refractory substances, especially carbon and silicon carbide - Google Patents
Method for chemical vapor infiltration of refractory substances, especially carbon and silicon carbideInfo
- Publication number
- IL129829A IL129829A IL12982997A IL12982997A IL129829A IL 129829 A IL129829 A IL 129829A IL 12982997 A IL12982997 A IL 12982997A IL 12982997 A IL12982997 A IL 12982997A IL 129829 A IL129829 A IL 129829A
- Authority
- IL
- Israel
- Prior art keywords
- gas
- infiltration
- reaction zone
- porous structure
- methane
- 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
- C23C16/44—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 method of coating
- C23C16/455—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 method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45593—Recirculation of reactive gases
-
- 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
- C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
- C04B41/4529—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application applied from the gas phase
- C04B41/4531—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application applied from the gas phase by C.V.D.
-
- 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
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5001—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with carbon or carbonisable materials
-
- 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
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
-
- 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
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
-
- 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
- C23C16/04—Coating on selected surface areas, e.g. using masks
- C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
-
- 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
- C23C16/44—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 method of coating
- C23C16/4412—Details relating to the exhausts, e.g. pumps, filters, scrubbers, particle traps
-
- 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
- C23C16/44—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 method of coating
- C23C16/455—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 method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45557—Pulsed pressure or control pressure
-
- 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
- C23C16/44—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 method of coating
- C23C16/54—Apparatus specially adapted for continuous coating
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S427/00—Coating processes
- Y10S427/10—Chemical vapor infiltration, i.e. CVI
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19646094A DE19646094C2 (de) | 1996-11-08 | 1996-11-08 | Verfahren zur chemischen Gasphaseninfiltration von refraktären Stoffen, insbesondere Kohlenstoff und Siliziumkarbid, sowie Verwendung des Verfahrens |
PCT/DE1997/002597 WO1998021163A1 (de) | 1996-11-08 | 1997-11-07 | Verfahren zur chemischen gasphaseninfiltration von refraktären stoffen, insbesondere kohlenstoff und siliciumcarbid |
Publications (2)
Publication Number | Publication Date |
---|---|
IL129829A0 IL129829A0 (en) | 2000-02-29 |
IL129829A true IL129829A (en) | 2002-12-01 |
Family
ID=7811035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL12982997A IL129829A (en) | 1996-11-08 | 1997-11-07 | Method for chemical vapor infiltration of refractory substances, especially carbon and silicon carbide |
Country Status (10)
Country | Link |
---|---|
US (1) | US6197374B1 (ja) |
EP (1) | EP0946459B1 (ja) |
JP (1) | JP4600893B2 (ja) |
CN (1) | CN1097037C (ja) |
AT (1) | ATE195308T1 (ja) |
AU (1) | AU7179498A (ja) |
CA (1) | CA2271678A1 (ja) |
DE (2) | DE19646094C2 (ja) |
IL (1) | IL129829A (ja) |
WO (1) | WO1998021163A1 (ja) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9821277D0 (en) | 1998-10-01 | 1998-11-25 | Geco As | Seismic data acquisition equipment control system |
DE10009530A1 (de) * | 2000-02-29 | 2001-09-13 | Klaus J Huettinger | Verfahren zur Chemischen Gasphaseninfiltration von refraktären Stoffen, insbesondere Kohlenstoff, sowie von faserverstärktem Kohlenstoff |
DE10101546B4 (de) * | 2001-01-15 | 2005-04-28 | Man Technologie Gmbh | Verfahren zur Herstellung einer hochtemperaturfesten Faserverbundkeramik und so hergestellte Bauteile |
DE10143874A1 (de) * | 2001-09-07 | 2003-03-27 | Sintec Keramik Gmbh & Co Kg | Knochen-Implantat und Verfahren zum Herstellen desselben |
DE10157782A1 (de) * | 2001-11-28 | 2003-06-12 | Schunk Kohlenstofftechnik Gmbh | Implantat sowie Verfahren zum Herstellen eines solchen |
US20040173597A1 (en) * | 2003-03-03 | 2004-09-09 | Manoj Agrawal | Apparatus for contacting gases at high temperature |
US20050186878A1 (en) * | 2004-02-23 | 2005-08-25 | General Electric Company | Thermo-mechanical property enhancement plies for CVI/SiC ceramic matrix composite laminates |
EP1632465A1 (de) * | 2004-09-07 | 2006-03-08 | Sgl Carbon Ag | Durch Nanopartikel modifizierte Carbon-Keramik-Bremsscheiben |
FR2881145B1 (fr) * | 2005-01-24 | 2007-11-23 | Snecma Propulsion Solide Sa | Procede d'infiltration chimique en phase gazeuse pour la densification de substrats poreux par du carbone pyrolytique |
DE102005031293A1 (de) * | 2005-07-05 | 2007-01-11 | Amedo Gmbh | Instrument und Prothese aus Kohlenstoff verstärktem Siliciumcarbid |
GB2428671B (en) | 2005-07-29 | 2011-08-31 | Surface Transforms Plc | Method for the manufacture of carbon fibre-reinforced ceramic brake or clutch disks |
US8466764B2 (en) * | 2006-09-12 | 2013-06-18 | Cooper Technologies Company | Low profile layered coil and cores for magnetic components |
US7959973B2 (en) * | 2006-11-29 | 2011-06-14 | Honeywell International Inc. | Pressure swing CVI/CVD |
US8105649B1 (en) | 2007-08-09 | 2012-01-31 | Imaging Systems Technology | Fabrication of silicon carbide shell |
CN101671190B (zh) * | 2009-09-23 | 2012-07-18 | 北京航空航天大学 | 一种炭基复合材料快速定向渗积微观结构调控的方法 |
DE102012100176B4 (de) | 2012-01-10 | 2016-11-17 | Cvt Gmbh & Co. Kg | Verfahren zur chemischen Gasphaseninfiltration von wenigstens einem refraktären Stoff |
EP2896718A4 (en) * | 2012-08-17 | 2016-04-06 | Ihi Corp | METHOD FOR PRODUCING A HEAT-RESISTANT COMPOSITE MATERIAL AND MANUFACTURING DEVICE |
US11326255B2 (en) * | 2013-02-07 | 2022-05-10 | Uchicago Argonne, Llc | ALD reactor for coating porous substrates |
EP2970024B1 (en) | 2013-03-15 | 2019-10-16 | Rolls-Royce Corporation | Method for producing high strength ceramic matrix composites |
WO2014150394A2 (en) | 2013-03-15 | 2014-09-25 | Rolls-Royce Corporation | Ceramic matrix composites and methods for producing ceramic matrix composites |
JP6249815B2 (ja) | 2014-02-17 | 2017-12-20 | 株式会社Ihi | 耐熱複合材料の製造方法及び製造装置 |
JP6106329B2 (ja) | 2014-02-25 | 2017-03-29 | 株式会社Ihi | 耐熱複合材料の製造方法及び製造装置 |
WO2015183369A2 (en) | 2014-03-27 | 2015-12-03 | Blue Cube Ip Llc | Process for fabricating carbon-carbon composites |
FR3022918B1 (fr) * | 2014-06-25 | 2018-03-16 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif de depot chimique en phase vapeur a rendement de depot ameliore |
US9963779B2 (en) | 2016-02-29 | 2018-05-08 | Goodrich Corporation | Methods for modifying pressure differential in a chemical vapor process |
US10899671B2 (en) * | 2016-08-24 | 2021-01-26 | Westinghouse Electric Company Llc | Process for manufacturing SiC composite ceramics |
KR102218855B1 (ko) * | 2017-07-12 | 2021-02-23 | 주식회사 엘지화학 | 다공성 기재의 표면 코팅 장치 및 방법 |
US10712005B2 (en) | 2017-07-14 | 2020-07-14 | Goodrich Corporation | Ceramic matrix composite manufacturing |
US10480065B2 (en) | 2017-09-19 | 2019-11-19 | Goodrich Corporation | Gas distribution for chemical vapor deposition/infiltration |
DE102017217358A1 (de) | 2017-09-28 | 2019-03-28 | Sgl Carbon Se | Verfahren zur Herstellung von komplexen geometrischen Bauteilen enthaltend Kohlenstoff oder Siliziumkarbid |
US10683572B2 (en) | 2018-10-15 | 2020-06-16 | Goodrich Corporation | Silane recirculation for rapid carbon/silicon carbide or silicon carbide/silicon carbide ceramic matrix composites |
EP3647459A1 (en) | 2018-10-31 | 2020-05-06 | Petroceramics S.p.A. | Method and an assembly by chemical vapor infiltration of porous components |
IT201800009953A1 (it) | 2018-10-31 | 2020-05-01 | Petroceramics Spa | Metodo ed un assieme di infiltrazione e la deposizione rapida da fase vapore di componenti porosi |
US10837109B2 (en) * | 2018-11-15 | 2020-11-17 | United Technologies Corporation | CVI/CVD matrix densification process and apparatus |
FI129040B (fi) * | 2019-06-06 | 2021-05-31 | Picosun Oy | Fluidia läpäisevien materiaalien päällystäminen |
US11111578B1 (en) | 2020-02-13 | 2021-09-07 | Uchicago Argonne, Llc | Atomic layer deposition of fluoride thin films |
US11760695B2 (en) | 2020-08-21 | 2023-09-19 | Hamilton Sundstrand Corporation | Removing colorization on silicon carbide ceramic matrix composites |
CN113235073A (zh) * | 2021-03-31 | 2021-08-10 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | 一种基于低温类金刚石涂层增强的多孔材料的制备方法 |
US11901169B2 (en) | 2022-02-14 | 2024-02-13 | Uchicago Argonne, Llc | Barrier coatings |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3922539A1 (de) * | 1989-07-08 | 1991-01-10 | Sintec Keramik Gmbh | Verfahren zur herstellung von hochpraezisen heizelementen aus c f c |
FR2670507B1 (fr) * | 1990-12-18 | 1993-12-31 | Propulsion Ste Europeenne | Procede d'infiltration chimique en phase vapeur. |
US5350545A (en) * | 1991-05-01 | 1994-09-27 | General Atomics | Method of fabrication of composites |
DE4142261A1 (de) * | 1991-12-20 | 1993-06-24 | Man Technologie Gmbh | Verfahren und vorrichtung zur herstellung von verbundbauteilen |
US5300322A (en) * | 1992-03-10 | 1994-04-05 | Martin Marietta Energy Systems, Inc. | Molybdenum enhanced low-temperature deposition of crystalline silicon nitride |
US5411763A (en) * | 1993-01-11 | 1995-05-02 | Martin Marietta Energy Systems, Inc. | Method of making a modified ceramic-ceramic composite |
US5348774A (en) * | 1993-08-11 | 1994-09-20 | Alliedsignal Inc. | Method of rapidly densifying a porous structure |
US5455106A (en) * | 1993-10-06 | 1995-10-03 | Hyper-Therm High Temperature Composites, Inc. | Multilayer fiber coating comprising alternate fugitive carbon and ceramic coating material for toughened ceramic composite materials |
US5480707A (en) * | 1993-10-06 | 1996-01-02 | Hyper-Thern High-Temperature Composites, Inc. | Toughened ceramic composite materials comprising coated refractory fibers in a ceramic matrix wherein the fibers are coated with carbon and an additional coating of ceramic material and carbon mixture |
FR2711647B1 (fr) * | 1993-10-27 | 1996-01-19 | Europ Propulsion | Procédé d'infiltration chimique en phase vapeur d'un matériau au sein d'un substrat poreux à température de surface contrôlée. |
FR2714076B1 (fr) * | 1993-12-16 | 1996-03-15 | Europ Propulsion | Procédé de densification de substrats poreux par infiltration chimique en phase vapeur de carbure de silicium. |
NL9400279A (nl) * | 1994-02-23 | 1995-10-02 | Tno | Werkwijze voor het deponeren van nikkel en/of nikkeloxide vanuit de gasfase, alsmede nieuwe nikkelverbindingen met stabiel verdampingsgedrag. |
JPH082976A (ja) * | 1994-06-17 | 1996-01-09 | Ishikawajima Harima Heavy Ind Co Ltd | 炭素繊維/炭素系母材複合材料の製造方法 |
US5480678A (en) * | 1994-11-16 | 1996-01-02 | The B. F. Goodrich Company | Apparatus for use with CVI/CVD processes |
FR2732962B1 (fr) * | 1995-04-12 | 1997-07-04 | Europ Propulsion | Procede pour l'infiltration chimique en phase vapeur d'un materiau compose de carbone et de silicium et/ou bore |
US5916633A (en) * | 1995-05-19 | 1999-06-29 | Georgia Tech Research Corporation | Fabrication of carbon/carbon composites by forced flow-thermal gradient chemical vapor infiltration |
US5744075A (en) * | 1995-05-19 | 1998-04-28 | Martin Marietta Energy Systems, Inc. | Method for rapid fabrication of fiber preforms and structural composite materials |
-
1996
- 1996-11-08 DE DE19646094A patent/DE19646094C2/de not_active Expired - Lifetime
-
1997
- 1997-11-07 WO PCT/DE1997/002597 patent/WO1998021163A1/de active IP Right Grant
- 1997-11-07 EP EP97948732A patent/EP0946459B1/de not_active Expired - Lifetime
- 1997-11-07 AU AU71794/98A patent/AU7179498A/en not_active Abandoned
- 1997-11-07 US US09/297,954 patent/US6197374B1/en not_active Expired - Lifetime
- 1997-11-07 JP JP52203098A patent/JP4600893B2/ja not_active Expired - Lifetime
- 1997-11-07 DE DE59702165T patent/DE59702165D1/de not_active Expired - Lifetime
- 1997-11-07 CN CN97181257A patent/CN1097037C/zh not_active Expired - Lifetime
- 1997-11-07 IL IL12982997A patent/IL129829A/en not_active IP Right Cessation
- 1997-11-07 CA CA002271678A patent/CA2271678A1/en not_active Abandoned
- 1997-11-07 AT AT97948732T patent/ATE195308T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IL129829A0 (en) | 2000-02-29 |
ATE195308T1 (de) | 2000-08-15 |
AU7179498A (en) | 1998-06-03 |
DE59702165D1 (de) | 2000-09-14 |
DE19646094A1 (de) | 1998-05-28 |
EP0946459B1 (de) | 2000-08-09 |
EP0946459A1 (de) | 1999-10-06 |
US6197374B1 (en) | 2001-03-06 |
DE19646094C2 (de) | 1999-03-18 |
JP2001508388A (ja) | 2001-06-26 |
WO1998021163A1 (de) | 1998-05-22 |
CN1244186A (zh) | 2000-02-09 |
JP4600893B2 (ja) | 2010-12-22 |
CN1097037C (zh) | 2002-12-25 |
CA2271678A1 (en) | 1998-05-22 |
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