JP7053621B2 - ファイバプリフォームの、化学気相浸透法のためのシェーピングツールおよび設備 - Google Patents
ファイバプリフォームの、化学気相浸透法のためのシェーピングツールおよび設備 Download PDFInfo
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- JP7053621B2 JP7053621B2 JP2019530456A JP2019530456A JP7053621B2 JP 7053621 B2 JP7053621 B2 JP 7053621B2 JP 2019530456 A JP2019530456 A JP 2019530456A JP 2019530456 A JP2019530456 A JP 2019530456A JP 7053621 B2 JP7053621 B2 JP 7053621B2
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- 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
- C04B35/515—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
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- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- C04B35/583—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
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- 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.
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- 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
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- 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
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- 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
- C23C16/453—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 passing the reaction gases through burners or torches, e.g. atmospheric pressure CVD
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- 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
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- 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
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- 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
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- 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
- C23C16/458—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 supporting substrates in the reaction chamber
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- 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
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Description
このツールは、
少なくとも、第1の接触面によって囲まれた第1の多数の穴が開けられたゾーンを有する第1のサポートと、
第2の接触面によって囲まれた第2の多数の穴が開けられたゾーンを有する第2のサポートと、によって形成される構造的エンクロージャを、備えており、
第1のサポートと第2のサポートとは、第1の接触ゾーンおよび第2の接触ゾーンを介して互いに対して保持されている、シェーピングツールであって、
このツールは、
第1のサポートがその内側面に、第1の多数の穴が開けられたゾーンを含む第1の覆われていないゾーンを含むことと、
第2のサポートがその内側面に、第2の多数の穴が開けられたゾーンを含む第2の覆われていないゾーンを含むことと、
シェーピングツールが、少なくとも、第1サポートの第1の覆われていないゾーンと、第2のサポートの第2の覆われていないゾーンとのそれぞれに存在する第1のシェーピングモールド機能要素と第2のシェーピングモールド機能要素とをさらに備え、各シェーピングモールド機能要素が、形成されることになる部品の形状に対応する、確定した形状の第1の面と、サポートの内側面に面して保持された第2の面とを有し、各シェーピングモールド機能要素が、複数の穴を有するとともに、面しているサポートに存在する穴の数、サイズ、または形状と異なる、穴の数、穴のサイズ、または穴の形状を少なくとも提供していることと、
を特徴とする、シェーピングツールによって、
この目的は達成される。
ファイバプリフォームを本発明のシェーピングツール内に配置することと、
化学気相浸透法により、ファイバプリフォームをマトリクスで固化することと、
固化されたプリフォームを高密度化することと、
を含む、複合材料部品を制作する方法をも提供する。
2次元(2D)ファブリック、
特に、参照することにより、本明細書に組み込まれる、国際公開第2010/061140号パンフレットに特に記載されているような、3D織りまたは多層織りによって得られた3次元(3D)ファブリック、
組みひも、
ニット、
フェルト、
ヤーンもしくはトウの単方向性(UD)のシート、または、複数のUDシートを異なる方向で重ね、たとえば、縫込み、化学的接着剤、もしくはニードリングにより、UDシートを互いに接着することによって得られる、多方向性(nD)のシートなどの、様々な種類および形状である場合がある。
- Hi-Nicalon(R)Type SのSiCファイバの3次元織りによって得られるプリフォームであって、このプリフォームが、プレートの形状で存在する、プリフォーム、
- 穴の直径が10ミリメートル(φ10mm)の直径を有する穴を呈する、その多数の穴が開けられたゾーン内に存在する、第1および第2のシェーピングツールのサポートであって、これら穴は、20mmの中心から中心までのピッチで互いから離間している、サポート、
- 直径が5mmの直径(φ5mm)の穴であって、8mmの中心から中心までのピッチで互いから離間している穴を有する第1および第2のシェーピングモールド機能要素、 - シェーピングツールの各サポートと、各シェーピングモールド要素との間に介在する多孔性の空乏層であって、各層が、RVG 2000の表記で、サプライヤCarbone Lorraineによって販売された、絡み合ったグラファイトファイバによって構成されたフェルトで形成されている、多孔性の空乏層。
Claims (8)
- ファイバプリフォームの化学気相浸透法のためのシェーピングツール(100)にして、
このツールは、
構造的エンクロージャであって、
少なくとも、第1の多数の穴が開けられたゾーン(141)を有する第1のサポート(140)と、
第2の多数の穴が開けられたゾーン(171)を有する第2のサポート(170)と、
によって形成される、構造的エンクロージャを備えており、
第1のサポートと第2のサポートとは、互いに対して保持されている、シェーピングツール(100)であって、
このツールは、
第1のサポート(140)がその内側面(140a)に、第1の多数の穴が開けられたゾーン(141)を含む第1の覆われていないゾーン(143)を含むことと、
第2のサポート(170)がその内側面(170a)に、第2の多数の穴が開けられたゾーン(172)を含む第2の覆われていないゾーン(173)を含むことと、
シェーピングツール(100)が、少なくとも、第1サポート(140)の第1の覆われていないゾーン(143)と、第2のサポート(170)の第2の覆われていないゾーン(173)とのそれぞれに存在する第1のシェーピングモールド機能要素(120)と第2のシェーピングモールド機能要素(150)とをさらに備え、各シェーピングモールド機能要素が、形成されることになる部品の形状に対応する、確定した形状の第1の面(120a;150a)と、サポートの内側面に面して保持された第2の面(120b;150b)とを有し、各シェーピングモールド機能要素が、複数の穴(121;151)を有するとともに、面しているサポートに存在する穴の数、サイズ、または形状とは異なる、穴の数、穴のサイズ、または穴の形状を少なくとも提供していることと、
を特徴とする、シェーピングツール(100)。 - 多孔性の空乏層(130;160)が、構造的エンクロージャの各サポート(140;170)の内側面と、サポートの内側面に面して保持されたシェーピングモールド機能要素(120;150)の第2の面との間に介在している、請求項1に記載のツール。
- 多孔性の空乏層が、カーボンマット、2次元のカーボンファブリック、カーボンフェルトの織物の1つから選択される、請求項2に記載のツール。
- サポート(140、170)と、シェーピングモールド機能要素(120、150)とが、グラファイト、カーボン/カーボン(C/C)複合材料、およびセラミックマトリクス複合(CMC)材料の少なくとも1つから選択される材料で形成される、請求項1から請求項3のいずれか一項に記載のツール。
- 化学気相浸透法による高密度化のために、設備(500)内に置くための充填物(200)であって、前記充填物が、請求項1から請求項4のいずれか一項に記載のシェーピングツール(100)に保持されたファイバプリフォーム(10)を備えている、充填物(200)。
- ファイバプリフォームが、航空機用エンジン部品のためのプリフォームである、請求項5に記載の充填物。
- 化学気相浸透法によるファイバプリフォームの高密度化のための設備(500)を備えたアセンブリであって、
このアセンブリが、
反応チャンバ(510)と、
このチャンバの第1の端部に位置し、予熱ゾーン(522)に導入される反応物質ガス供給パイプ(521)と、
第2の端部の近位に位置する排出パイプ(531)と、
を備え、
アセンブリが、チャンバ内に位置する、請求項5または請求項6に記載の少なくとも1つの充填物(200)をも含んでいる、アセンブリ。 - 請求項1から請求項4のいずれか一項に記載のシェーピングツール(100)内に、ファイバプリフォーム(10)を配置することと、
化学気相浸透法により、ファイバプリフォームをマトリクスで固化することと、
固化されたプリフォームを高密度化することと、
を含む、複合材料部品を製作する方法。
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FR1662040 | 2016-12-07 | ||
FR1662040A FR3059679B1 (fr) | 2016-12-07 | 2016-12-07 | Outillage de conformation et installation pour l'infiltration chimique en phase gazeuse de preformes fibreuses |
PCT/FR2017/053374 WO2018104640A1 (fr) | 2016-12-07 | 2017-12-04 | Outillage de conformation et installation pour l'infiltration chimique en phase gazeuse de preformes fibreuses. |
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JP (1) | JP7053621B2 (ja) |
CN (1) | CN110062750B (ja) |
CA (1) | CA3046126A1 (ja) |
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WO (1) | WO2018104640A1 (ja) |
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JP7154777B2 (ja) * | 2018-02-28 | 2022-10-18 | イビデン株式会社 | セラミック複合材の製造方法、及び、固定治具 |
FR3084893B1 (fr) * | 2018-08-07 | 2022-06-17 | Safran Ceram | Conformateur a structure en reseau alveolaire pour la densification d’une preforme fibreuse par voie gazeuse |
FR3101078B1 (fr) | 2019-09-20 | 2024-02-23 | Safran Ceram | Outillage de conformation et installation pour l’infiltration chimique en phase gazeuse de préformes fibreuses |
FR3107283B1 (fr) * | 2020-02-19 | 2024-05-17 | Safran Ceram | Conformateur pour infiltration en phase gazeuse |
FR3112797B1 (fr) * | 2020-07-24 | 2022-12-02 | Safran Ceram | Procédé de traitement d’une phase gazeuse résiduelle issue d’une technique CVI |
EP3957619A1 (en) * | 2020-08-19 | 2022-02-23 | Rolls-Royce High Temperature Composites Inc | Method of making a ceramic matrix composite that exhibits chemical resistance |
FR3130853A1 (fr) | 2021-12-20 | 2023-06-23 | Safran Ceramics | Conformateur multiple pour infiltration en phase gazeuse |
FR3130852A1 (fr) | 2021-12-20 | 2023-06-23 | Safran Ceramics | Conformateur pour infiltration en phase gazeuse à écoulement multidirectionnel |
FR3132719A1 (fr) | 2022-02-17 | 2023-08-18 | Safran Ceramics | Outillage amovible pour l’infiltration en phase gazeuse |
FR3136234A1 (fr) * | 2022-06-02 | 2023-12-08 | Safran Ceramics | Outillage de conformation à taux d’ouverture évolutif pour le passage de gaz |
US11993548B2 (en) | 2022-09-30 | 2024-05-28 | Rtx Corporation | Minimization of chemical vapor infiltration tooling hole length through windows |
US20240109816A1 (en) * | 2022-09-30 | 2024-04-04 | Raytheon Technologies Corporation | Ceramic matrix composite tooling for chemical vapor infiltration process |
FR3142115A1 (fr) * | 2022-11-18 | 2024-05-24 | Safran Ceramics | Outillage de conformation d’une texture fibreuse |
US20240173893A1 (en) * | 2022-11-29 | 2024-05-30 | Raytheon Technologies Corporation | Edge-sealed fixture for processing cmc |
US20240239012A1 (en) * | 2023-01-17 | 2024-07-18 | Rohr, Inc. | Conformable tooling systems and methods for complex contour composite preforms |
FR3146677A1 (fr) * | 2023-03-16 | 2024-09-20 | Lionel Vandenbulcke | Fabrication de pièces en matériau composite par infiltration chimique modulée puis densification d’une préforme fibreuse consolidée |
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JP2001503725A (ja) | 1996-10-18 | 2001-03-21 | ソシエテ・ナシオナル・デテユード・エ・ドウ・コンストリユクシオン・ドウ・モトール・ダヴイアシオン、“エス.エヌ.ウ.セ.エム.アー.” | リング形状のスタックに配列した基体の温度勾配下における気相下での緻密化 |
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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 |
FR2733254B1 (fr) * | 1995-04-18 | 1997-07-18 | Europ Propulsion | Procede d'infiltration chimique en phase vapeur pour la densification de substrats poreux disposes en piles annulaires |
US6228453B1 (en) * | 1995-06-07 | 2001-05-08 | Lanxide Technology Company, Lp | Composite materials comprising two jonal functions and methods for making the same |
DE10013409C1 (de) * | 2000-03-17 | 2000-11-23 | Daimler Chrysler Ag | Verfahren und Vorrichtung zur Herstellung von faserverstärkten Bauteilen mittels eines Injektionsverfahrens |
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JP2001503725A (ja) | 1996-10-18 | 2001-03-21 | ソシエテ・ナシオナル・デテユード・エ・ドウ・コンストリユクシオン・ドウ・モトール・ダヴイアシオン、“エス.エヌ.ウ.セ.エム.アー.” | リング形状のスタックに配列した基体の温度勾配下における気相下での緻密化 |
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FR3059679A1 (fr) | 2018-06-08 |
EP3551593A1 (fr) | 2019-10-16 |
FR3059679B1 (fr) | 2021-03-12 |
CN110062750B (zh) | 2020-08-14 |
CN110062750A (zh) | 2019-07-26 |
RU2751708C2 (ru) | 2021-07-16 |
BR112019011729A2 (pt) | 2019-10-22 |
WO2018104640A1 (fr) | 2018-06-14 |
JP2020500823A (ja) | 2020-01-16 |
US20200061868A1 (en) | 2020-02-27 |
RU2019120797A3 (ja) | 2021-03-09 |
CA3046126A1 (fr) | 2018-06-14 |
US10906205B2 (en) | 2021-02-02 |
RU2019120797A (ru) | 2021-01-11 |
EP3551593B1 (fr) | 2021-01-27 |
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