JP6976044B2 - プライ、プライの製造方法及びプライを用いた物品の製造方法 - Google Patents
プライ、プライの製造方法及びプライを用いた物品の製造方法 Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 239000011153 ceramic matrix composite Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims 2
- 238000010304 firing Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910004541 SiN Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
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- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/284—Selection of ceramic materials
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- F01D9/00—Stators
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- F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
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- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
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- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
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Description
102 ニアネットシェイプ
104 セラミックマトリックス複合材不織材料
300 被覆予備含浸トウ
Claims (10)
- プライ(100)の製造方法であって、当該方法が、
ニアネットシェイプ(102)を有しかつセラミックマトリックス複合材不織材料(104)を含むプライ(100)をプリンティングするステップ
を含んでおり、前記プライ(100)をプリンティングするステップが、
被覆予備含浸トウ(300)を連続フィラメント製造プロセスによってプリンタのプリントベッド上に押出すステップであって、被覆予備含浸トウ(300)が、
被覆セラミックマトリックス複合材繊維、セラミックマトリックス複合材粒子及び炭素微粒子と、
溶剤、樹脂、アルコール又はこれらの混合物と
を含む、ステップと、
被覆予備含浸トウ(300)を連続フィラメント製造プロセスによってプリントベッド上に押出しながら、プリントベッドを加熱することによって、被覆予備含浸トウ(300)を加熱し、被覆予備含浸トウ(300)の加熱によって被覆予備含浸トウ(300)が部分的に硬化される、ステップと
を含む、方法。 - 前記ニアネットシェイプ(102)が、タービン部品(400)の所定の層(108)の形状である、請求項1に記載の方法。
- 前記タービン部品(400)が翼形部(402)である、請求項2に記載の方法。
- 前記タービン部品(400)がノズル(404)である、請求項2に記載の方法。
- 物品の製造方法であって、当該方法が、
第1のニアネットシェイプ(202)を有しかつ第1のセラミックマトリックス複合材不織材料(204)を含む第1のプライ(200)をプリンティングするステップと、
第2のニアネットシェイプ(208)を有しかつ第2のセラミックマトリックス複合材不織材料(210)を含む第2のプライ(206)をプリンティングするステップと、
第2のプライ(206)を第1のプライ(200)に取り付けるステップと、
第1のプライ(200)と第2のプライ(206)を合体固化させるステップと
を含んでおり、
第1のプライ(200)をプリンティングするステップ及び第2のプライ(206)をプリンティングするステップが、
被覆予備含浸トウ(300)を連続フィラメント製造プロセスによってプリンタのプリントベッド上に押出すステップであって、被覆予備含浸トウ(300)が、
被覆セラミックマトリックス複合材繊維、セラミックマトリックス複合材粒子及び炭素微粒子と、
溶剤、樹脂、アルコール又はこれらの混合物と
を含む、ステップと、
被覆予備含浸トウ(300)を連続フィラメント製造プロセスによってプリントベッド上に押出しながら、プリントベッドを加熱することによって、被覆予備含浸トウ(300)を加熱し、被覆予備含浸トウ(300)の加熱によって被覆予備含浸トウ(300)が部分的に硬化される、ステップと
を含む、方法。 - 第1のニアネットシェイプ(202)及び第2のニアネットシェイプ(208)が、物品の隣接する所定の層(108)の形状である、請求項5に記載の方法。
- 前記物品がタービン部品(400)である、請求項5又は請求項6に記載の方法。
- 前記タービン部品(400)が翼形部(402)である、請求項7に記載の方法。
- 前記タービン部品(400)がノズル(404)である、請求項7に記載の方法。
- 第1のプライ(200)と第2のプライ(206)を合体固化させるステップが、オートクレーブ処理、焼成、局所的熱処理、誘導加熱又はこれらの組合せからなる群から選択された技術を含む、請求項5乃至請求項9のいずれか1項に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US14/811,351 | 2015-07-28 | ||
US14/811,351 US9926796B2 (en) | 2015-07-28 | 2015-07-28 | Ply, method for manufacturing ply, and method for manufacturing article with ply |
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GB201612499D0 (en) | 2016-08-31 |
JP2017039635A (ja) | 2017-02-23 |
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US9926796B2 (en) | 2018-03-27 |
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