BR112017000876A2 - ?processo de fabricação de uma peça feita de material compósito de matriz de cerâmica, peça feita de material compósito de matriz de cerâmica, e, motor de turbina? - Google Patents
?processo de fabricação de uma peça feita de material compósito de matriz de cerâmica, peça feita de material compósito de matriz de cerâmica, e, motor de turbina?Info
- Publication number
- BR112017000876A2 BR112017000876A2 BR112017000876A BR112017000876A BR112017000876A2 BR 112017000876 A2 BR112017000876 A2 BR 112017000876A2 BR 112017000876 A BR112017000876 A BR 112017000876A BR 112017000876 A BR112017000876 A BR 112017000876A BR 112017000876 A2 BR112017000876 A2 BR 112017000876A2
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- BR
- Brazil
- Prior art keywords
- ceramic matrix
- composite material
- part made
- matrix composite
- manufacturing
- Prior art date
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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
- C04B35/71—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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Abstract
a invenção se refere a um processo de fabricação de uma peça feita de material compósito com uma matriz de cerâmica, compreendendo as seguintes etapas: a) produção da peça pela formação de uma matriz de cerâmica nos poros em uma estrutura fibrosa, a matriz de cerâmica sendo formada por síntese por meio de uma reação autossustentada em uma temperatura elevada com base em uma composição em pó presente nos poros na estrutura fibrosa.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR1456895A FR3023961A1 (fr) | 2014-07-17 | 2014-07-17 | Procede de fabrication d'une piece en materiau composite par synthese par reaction auto-entretenue a haute temperature |
PCT/FR2015/051943 WO2016009148A1 (fr) | 2014-07-17 | 2015-07-16 | Procédé de fabrication d'une pièce en matériau composite par synthèse par réaction auto-entretenue a haute température |
Publications (1)
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BR112017000876A2 true BR112017000876A2 (pt) | 2017-12-05 |
Family
ID=51987233
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Application Number | Title | Priority Date | Filing Date |
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BR112017000876A BR112017000876A2 (pt) | 2014-07-17 | 2015-07-16 | ?processo de fabricação de uma peça feita de material compósito de matriz de cerâmica, peça feita de material compósito de matriz de cerâmica, e, motor de turbina? |
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US (1) | US20180044249A1 (pt) |
EP (1) | EP3169648B1 (pt) |
JP (1) | JP2017526610A (pt) |
CN (1) | CN107074667A (pt) |
BR (1) | BR112017000876A2 (pt) |
CA (1) | CA2955132A1 (pt) |
FR (1) | FR3023961A1 (pt) |
RU (1) | RU2696955C2 (pt) |
WO (1) | WO2016009148A1 (pt) |
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Publication number | Priority date | Publication date | Assignee | Title |
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FR3051187B1 (fr) * | 2016-05-11 | 2018-06-01 | Safran Ceramics | Piece en materiau composite |
CA3083255A1 (en) | 2017-11-27 | 2019-05-31 | Ihi Corporation | Environment-resistive coated reinforcment fiber applicable to fiber-reinforced composite |
JP7011512B2 (ja) * | 2018-03-28 | 2022-01-26 | イビデン株式会社 | SiC繊維強化SiC複合材料の製造方法 |
FR3080373B1 (fr) * | 2018-04-19 | 2020-05-08 | Safran Ceramics | Procede de fabrication d'une piece en materiau composite |
CN109704782B (zh) * | 2019-01-30 | 2021-12-14 | 中国科学院理化技术研究所 | 一种用于光伏多晶硅生产的Si2N2O陶瓷粉体的制备方法 |
RU2707216C1 (ru) * | 2019-09-27 | 2019-11-25 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" | СПОСОБ ПОЛУЧЕНИЯ КОМПОЗИЦИОННОГО МАТЕРИАЛА НА ОСНОВЕ Al2O3 -TiCN |
RU2741032C1 (ru) * | 2020-04-30 | 2021-01-22 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования «Новосибирский Государственный Технический Университет» | СПОСОБ ПОЛУЧЕНИЯ ВЫСОКОПЛОТНОГО КОМПОЗИЦИОННОГО МАТЕРИАЛА НА ОСНОВЕ Al2O3 - TiCN |
FR3114587B1 (fr) * | 2020-09-30 | 2022-11-25 | Safran Ceram | Procédé de fabrication d’un nouveau matériau composite à matrice céramique, matériau composite en résultant et son utilisation au sein de turbomachines |
US20240067578A1 (en) * | 2021-12-20 | 2024-02-29 | Raytheon Technologies Corporation | Sacrificial yarns for use in ceramic matrix composites, methods of manufacture thereof and articles comprising the same |
CN114656275B (zh) * | 2022-03-11 | 2023-08-04 | 西北工业大学 | 真空浸渍结合反应熔体浸渗制备SiCf/Si-Y-B-C复合材料的方法 |
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---|---|---|---|---|
JPH07115928B2 (ja) * | 1988-05-10 | 1995-12-13 | 日本特殊陶業株式会社 | 繊維強化酸窒化珪素焼結体の製造方法 |
US4988645A (en) * | 1988-12-12 | 1991-01-29 | The United States Of America As Represented By The United States Department Of Energy | Cermet materials prepared by combustion synthesis and metal infiltration |
US5030597A (en) * | 1989-03-03 | 1991-07-09 | Toray Industries, Inc. | Process for producing ceramic composites |
WO1990013513A1 (en) * | 1989-05-12 | 1990-11-15 | University Of Florida | Combustion synthesis of materials using microwave energy |
US5217583A (en) * | 1991-01-30 | 1993-06-08 | University Of Cincinnati | Composite electrode for electrochemical processing and method for using the same in an electrolytic process for producing metallic aluminum |
US5314656A (en) * | 1992-11-20 | 1994-05-24 | The Regents Of The University Of California | Synthesis of transition metal carbonitrides |
DE4409099C2 (de) * | 1994-03-17 | 1997-02-20 | Dornier Gmbh | Verfahren zur Herstellung eines Faserverbundwerkstoffs mit keramischer Matrix sowie Verwendung eines solchen Werkstoffs |
US6355338B1 (en) * | 1999-01-22 | 2002-03-12 | Advanced Ceramics Research, Inc. | Continuous composite coextrusion methods, apparatuses, and compositions |
FR2907117B1 (fr) * | 2006-10-17 | 2010-09-24 | Snecma Propulsion Solide | Procede de fabrication de piece en materiau composite a matrice ceramique contenant des phases de matrice cicatrisante et deviatrice de fissures |
US9321692B2 (en) * | 2008-08-06 | 2016-04-26 | Honeywell International Inc. | Rapid synthesis of silicon carbide-carbon composites |
RU2382690C1 (ru) * | 2008-09-30 | 2010-02-27 | Томский научный центр Сибирского отделения Российской академии наук (ТНЦ СО РАН) | Способ получения композиционного керамического порошка на основе нитрида кремния и нитрида титана |
TW201121921A (en) * | 2009-11-02 | 2011-07-01 | Isman J Corp | Duplex eutectic silicon alloy, manufacturing method thereof, and manufacturing method of sintered compact using silicon alloy powder |
US20130167374A1 (en) * | 2011-12-29 | 2013-07-04 | General Electric Company | Process of producing ceramic matrix composites and ceramic matrix composites formed thereby |
-
2014
- 2014-07-17 FR FR1456895A patent/FR3023961A1/fr not_active Withdrawn
-
2015
- 2015-07-16 CA CA2955132A patent/CA2955132A1/fr not_active Abandoned
- 2015-07-16 WO PCT/FR2015/051943 patent/WO2016009148A1/fr active Application Filing
- 2015-07-16 RU RU2017105013A patent/RU2696955C2/ru active
- 2015-07-16 BR BR112017000876A patent/BR112017000876A2/pt not_active Application Discontinuation
- 2015-07-16 JP JP2017522740A patent/JP2017526610A/ja not_active Ceased
- 2015-07-16 US US15/326,881 patent/US20180044249A1/en not_active Abandoned
- 2015-07-16 CN CN201580048687.9A patent/CN107074667A/zh active Pending
- 2015-07-16 EP EP15756194.5A patent/EP3169648B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
WO2016009148A1 (fr) | 2016-01-21 |
RU2017105013A (ru) | 2018-08-17 |
EP3169648A1 (fr) | 2017-05-24 |
RU2696955C2 (ru) | 2019-08-07 |
US20180044249A1 (en) | 2018-02-15 |
EP3169648B1 (fr) | 2021-06-30 |
FR3023961A1 (fr) | 2016-01-22 |
JP2017526610A (ja) | 2017-09-14 |
CA2955132A1 (fr) | 2016-01-21 |
RU2017105013A3 (pt) | 2019-01-22 |
CN107074667A (zh) | 2017-08-18 |
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