JP2018537378A - 多孔性型への装入スラリーの加圧注入によってセラミック複合材料部品を製造するための方法 - Google Patents
多孔性型への装入スラリーの加圧注入によってセラミック複合材料部品を製造するための方法 Download PDFInfo
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- JP2018537378A JP2018537378A JP2018517597A JP2018517597A JP2018537378A JP 2018537378 A JP2018537378 A JP 2018537378A JP 2018517597 A JP2018517597 A JP 2018517597A JP 2018517597 A JP2018517597 A JP 2018517597A JP 2018537378 A JP2018537378 A JP 2018537378A
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Abstract
Description
耐火性セラミック繊維から繊維組織を形成するステップと
注入工具内に繊維組織を配置するステップと、
加圧下で耐火性セラミック粒子の粉末を含有するスラリーを、繊維組織に注入するステップと、
セラミック粒子を充填された繊維プリフォームを得るように、前記組織中に耐火性セラミック粒子の粉末を保持しながら、繊維組織を通過したスラリーの液体を抜き出すステップと、
繊維プリフォームを乾燥させるステップと、
繊維プリフォームを離型するステップと
前記プリフォーム中に耐火性マトリックスを形成するために、繊維プリフォーム中に存在する耐火性セラミック粒子を焼結させるステップと、
を含む、複合材料部品を製作する方法であって、
注入工具が、繊維組織が配置された内部ハウジングを含む多孔性材料からできた型を含み、スラリーが、注入工具内に存在する少なくとも1個の注入口を介して繊維組織に注入され、多孔性材料型の内部ハウジングに到達し、注入工具が、加圧下でスラリーを注入している間および前記スラリーの液体を抜き出している間に多孔性材料型が保持される、剛性材料から製造されたエンクロージャをさらに含み、スラリーの液体が、剛性材料エンクロージャ内に存在する少なくとも1個のベントを介して排出される、
方法を提案している。
・4μmから7μmまでの範囲のサイズの細孔を有するGil−Resin(R)F+、
・3μmから10μmまでの範囲のサイズの細孔を有するSamaPoreおよび
・平均サイズが7μmの細孔を有するMicroplast Fine。
Claims (9)
- 複合材料部品を製作する方法であって、方法は
耐火性セラミック繊維から繊維組織(10)を形成するステップと、
注入工具(110)内に繊維組織(10)を配置するステップと、
加圧下で耐火性セラミック粒子(1500)の粉末を含有するスラリー(150)を、繊維組織(10)に注入するステップと、
耐火性セラミック粒子(1500)を充填された繊維プリフォーム(15)を得るように、前記組織中に耐火性セラミック粒子の粉末を保持しながら、繊維組織(10)を通過したスラリー(150)の液体(1501)を抜き出すステップと、
繊維プリフォーム(15)を乾燥させるステップと、
繊維プリフォーム(15)を離型するステップと
前記プリフォーム中に耐火性マトリックスを形成するために、繊維プリフォーム中に存在する耐火性セラミック粒子を焼結させるステップと、
を含み、
注入工具が、繊維組織(10)が配置された内部ハウジング(113)を含む多孔性材料からできた型(110)を含み、スラリー(150)が、注入工具内に存在する少なくとも1個の注入口(134)を介して繊維組織(10)に注入され、多孔性材料型(110)の内部ハウジング(113)に到達し、注入工具が、加圧下でスラリー(150)を注入している間および前記スラリーの液体(1501)を抜き出している間に多孔性材料型(110)が保持される、剛性材料から製造されたエンクロージャ(130)をさらに含み、スラリーの液体(1501)が、剛性材料エンクロージャ内に存在する少なくとも1個のベント(135)を介して排出されることを特徴とする、
方法。 - 多孔性材料型(110)が、剛性材料エンクロージャ(130)の内部体積より小さいサイズを呈し、多孔性材料型と、金属材料エンクロージャとの間に存在する体積が、多孔性媒体(120)によって占められていることを特徴とする、請求項1に記載の方法。
- 多孔性媒体(120)が、砂またはフォームによって少なくとも構成されることを特徴とする、請求項2に記載の方法。
- 多孔性媒体(120)中に存在する空き体積が、繊維組織(10)に注入されたスラリー(150)の液相(1501)の体積より大きいことを特徴とする、請求項1から3のいずれか一項に記載の方法。
- 型(110)が、次の材料、すなわち、多孔性樹脂およびプラスターのうちの1つから選択される材料から製造されていることを特徴とする、請求項1から4のいずれか一項に記載の方法。
- 繊維組織(10)を形成するステップ中に、ヤーンが、三次元織りまたは多層織りによって織られることを特徴とする、請求項1から5のいずれか一項に記載の方法。
- 繊維組織(10)のヤーンが、次の材料、すなわち、アルミナ、ムライト、シリカ、アルミノシリケート、ボロシリケート、炭化ケイ素および炭素の1つまたは複数によって構成される繊維から製造されることを特徴とする、請求項1から6のいずれか一項に記載の方法。
- 耐火性セラミック粒子(1500)が、アルミナ、ムライト、シリカ、アルミノシリケート、アルミノホスフェート、ジルコニア、炭化物、ホウ化物および窒化物から選択される材料から製造されていることを特徴とする、請求項1から7のいずれか一項に記載の方法。
- 得られた複合材料から製造された部品が、タービンエンジンブレードを構成することを特徴とする、請求項1から8のいずれか一項に記載の方法。
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FR1559430A FR3041890B1 (fr) | 2015-10-05 | 2015-10-05 | Procede de fabrication d'une piece en materiau composite par injection d'une barbotine chargee dans un moule poreux |
FR1559430 | 2015-10-05 | ||
PCT/FR2016/052535 WO2017060601A1 (fr) | 2015-10-05 | 2016-10-04 | Procede de fabrication d'une piece en materiau composite ceramique par injection sous pression d'une barbotine chargee dans un moule poreux |
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EP (1) | EP3359506B1 (ja) |
JP (1) | JP6878420B2 (ja) |
CN (1) | CN108779033B (ja) |
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CA (1) | CA3000963A1 (ja) |
FR (1) | FR3041890B1 (ja) |
RU (1) | RU2721674C2 (ja) |
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JP2020534243A (ja) * | 2017-09-21 | 2020-11-26 | サフラン セラミクス | 充填されたスラリーを繊維質テクスチャに注入する方法 |
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FR3051187B1 (fr) * | 2016-05-11 | 2018-06-01 | Safran Ceramics | Piece en materiau composite |
CN107096882B (zh) * | 2017-06-13 | 2023-03-21 | 柳州智云科技有限公司 | 基于3d打印的铸造用模具及该模具的制备方法 |
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FR3071257B1 (fr) * | 2017-09-19 | 2021-08-20 | Safran Ceram | Procede d'injection d'une suspension chargee dans une texture fibreuse et procede de fabrication d'une piece en materiau composite |
FR3071247B1 (fr) | 2017-09-21 | 2019-09-20 | Safran Ceramics | Procede de fabrication d'une piece en cmc |
FR3071765B1 (fr) | 2017-10-03 | 2020-11-20 | Safran Ceram | Realisation en materiau composite d'une structure a lobes de melangeur de flux |
US11122935B2 (en) * | 2018-05-29 | 2021-09-21 | Chun-Shyong LEE | Ceramic deep-frying device capable of withstanding high temperatures and releasing far-infrared energy and method for making the same |
US10780498B2 (en) * | 2018-08-22 | 2020-09-22 | General Electric Company | Porous tools and methods of making the same |
FR3087194B1 (fr) | 2018-10-12 | 2021-02-26 | Safran Aircraft Engines | Procede de fabrication d'une piece en materiau composite avec controle de conformite |
FR3096299B1 (fr) * | 2019-05-23 | 2023-05-12 | Safran | Procédé de fabrication d’une pièce en matériau composite par injection d’une barbotine chargée dans une texture fibreuse |
FR3098434B1 (fr) | 2019-07-11 | 2023-11-03 | Safran Aircraft Engines | Outillage pour l’injection d’une barbotine chargée |
US20220281134A1 (en) * | 2019-07-11 | 2022-09-08 | Safran Aircraft Engines | Method for producing a part from composite material by injecting a filled slip into a fibrous texture |
FR3098433B1 (fr) | 2019-07-11 | 2023-06-30 | Safran Aircraft Engines | Procédé de fabrication d’une pièce en matériau composite par injection d’une barbotine chargée dans une texture fibreuse |
CN111039687B (zh) * | 2019-12-13 | 2022-04-19 | 中国航空制造技术研究院 | 一种连续纤维增强陶瓷基复合材料无伤制孔方法 |
US11318642B2 (en) | 2019-12-20 | 2022-05-03 | Eaton Intelligent Power Limited | Permeable wall encapsulation mold |
CN112140282B (zh) * | 2020-09-28 | 2022-02-15 | 中航装甲科技有限公司 | 一种提高硅基陶瓷型芯浆料流动性的方法 |
CN113458398A (zh) * | 2021-06-09 | 2021-10-01 | 北京科技大学 | 一种注射浆料实现金属注射成形的方法 |
US20230227366A1 (en) * | 2021-09-01 | 2023-07-20 | Raytheon Technologies Corporation | CONTROLLED PARTICLE INJECTION IN FABRIC FOR IMPROVED MICROSTRUCTRE HOMOGENEITY IN CMCs |
US12017379B2 (en) | 2021-12-20 | 2024-06-25 | Rtx Corporation | Ribbonized tows for optimized improved composite performance |
CN114799158B (zh) * | 2022-03-23 | 2023-07-18 | 深圳艾利门特科技有限公司 | 一种713C-AlN-TiC多层嵌合复合材料及其制备方法 |
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- 2016-10-04 CA CA3000963A patent/CA3000963A1/fr not_active Abandoned
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RU2018116397A3 (ja) | 2020-03-23 |
EP3359506A1 (fr) | 2018-08-15 |
US20180297901A1 (en) | 2018-10-18 |
US10954169B2 (en) | 2021-03-23 |
FR3041890A1 (fr) | 2017-04-07 |
CN108779033B (zh) | 2021-08-24 |
CA3000963A1 (fr) | 2017-04-13 |
WO2017060601A8 (fr) | 2017-12-21 |
CN108779033A (zh) | 2018-11-09 |
BR112018006792A2 (pt) | 2018-10-16 |
FR3041890B1 (fr) | 2017-11-24 |
RU2721674C2 (ru) | 2020-05-21 |
WO2017060601A1 (fr) | 2017-04-13 |
JP6878420B2 (ja) | 2021-05-26 |
RU2018116397A (ru) | 2019-11-08 |
EP3359506B1 (fr) | 2022-02-09 |
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