JP2012102736A5 - - Google Patents
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- JP2012102736A5 JP2012102736A5 JP2011245350A JP2011245350A JP2012102736A5 JP 2012102736 A5 JP2012102736 A5 JP 2012102736A5 JP 2011245350 A JP2011245350 A JP 2011245350A JP 2011245350 A JP2011245350 A JP 2011245350A JP 2012102736 A5 JP2012102736 A5 JP 2012102736A5
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- 239000011248 coating agent Substances 0.000 claims 23
- 238000000576 coating method Methods 0.000 claims 23
- 239000000758 substrate Substances 0.000 claims 14
- 238000001816 cooling Methods 0.000 claims 4
- 238000000151 deposition Methods 0.000 claims 4
- 239000002826 coolant Substances 0.000 claims 2
- 239000000945 filler Substances 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000004942 thermal barrier coating Methods 0.000 claims 1
Claims (13)
- 基材(110)を含む構成部品(100)をコーティングする方法であって、
1つまたは複数の溝(132)が形成され、かつ前記基材の表面に沿って少なくとも部分的に延在し、前記方法が、
前記基材(110)の前記表面(112)の少なくとも一部分の上にコーティング(150)を堆積させるステップを含み、
前記溝のそれぞれは、前記基材の外側表面に画成された開口を有し、
前記コーティングは、1つ以上の層を有し、
前記層のうちの少なくとも1つは、不均一なマイクロ構造を有し、かつ1つ以上の透過性のスロットを備え、
前記構造上のコーティングが前記1つまたは複数の溝のそれぞれを完全には架橋せず、角度αを含む1つ以上の角度に体積され、
前記角度αが、前記基材の表面法線に対して約10〜約85度の範囲であり、
前記コーティング(150)を堆積させるステップによって、前記基材の外側表面の各溝の前記開口が実質的に密閉され、
前記1つまたは複数の溝(132)と前記構造上のコーティングとがともに前記基材内に前記構成部品を冷却するための1つ以上のチャネルを画成する、
方法。 - 前記コーティングは、2つ以上の層を有し、
前記層のうちの第1の層は、前記構造上のコーティングであり、かつ1つ以上の透過性のスロットを備え、
前記第1の層は、前記1つまたは複数の溝のそれぞれを完全には架橋しない、
請求項1に記載の方法。 - 前記溝のそれぞれが、前記溝の前記開口で狭くなって、窪み形状を有して、冷却チャンネルのそれぞれが、窪み形状の冷却チャネルを有する、請求項1に記載の方法。
- 前記構造上のコーティングは、前記1つまたは複数の溝を完全に架橋して、前記構造上のコーティングが、前記1つ以上のチャネルのそれぞれを密閉する、請求項1に記載の方法。
- 前記透過性のスロットが、1つ以上のチャネルのそれぞれから前記構成部品の外部表面まで冷却材流体を運ぶように構成された、請求項1に記載の方法。
- 前記構造上のコーティング(150)が前記1つまたは複数の溝(132)の上に堆積されるときに、前記1つまたは複数の溝(132)が充填されない、請求項1に記載の方法。
- 前記構造上のコーティング(150)を堆積させる前に、前記1つまたは複数の溝(132)を充填材で満たすステップと、
前記構造上のコーティング(150)を堆積させた後に、前記1つまたは複数の溝(132)から前記充填材を除去するステップと、
をさらに含む、請求項1に記載の方法。 - 基材(110)と、コーティング(150)とを備える構成部品(100)であって、
前記基材(110)が、外側表面(112)および内側表面(116)を含み、前記内側表面(116)が少なくとも1つの中空の内部空間(114)を画定し、前記外側表面(112)が1つまたは複数の溝(132)を画定し、前記1つまたは複数の溝(132)の各々が前記基材(110)の前記表面(112)に少なくとも部分的に沿って延在し、また、底面(134)を有し、1つまたは複数のアクセス孔(140)が、前記溝(132)を前記少なくとも1つの中空の内部空間(114)のそれぞれの1つに流体連通させるために、それぞれ1つの前記1つまたは複数の溝(132)の前記底面(134)を通って延在し、
前記コーティング(150)が、前記基材(110)の前記表面(112)の少なくとも一部分の上に堆積され、前記コーティング(150)が1つまたは複数の層(50)を有し、前記層(50)のうちの少なくとも1つが1つまたは複数の透過性のスロット(144)を画定し、それにより前記それぞれの層(50)が前記1つまたは複数の溝(132)の各々を完全には架橋せず、前記溝(132)および前記コーティング(150)が一体に、構成部品(100)を冷却するための1つまたは複数のチャネル(130)を画定する、構成部品(100)。 - 前記透過性のスロット(144)の各々が前記基材(110)の表面法線(52)に対して角度γで傾斜しており、前記角度γが前記基材(110)の前記表面法線(52)に対して約25度〜70度の範囲内にある、請求項8に記載の構成部品(100)。
- 前記透過性のスロット(144)が前記基材(110)に対してほぼ垂直に方向付けられる、請求項8に記載の構成部品(100)。
- 前記コーティング(150)が2つ以上の層(50)を有し、前記層のうちの後で堆積される層(56)が、先に堆積された層(54)内に形成された前記透過性のスロット(144)を完全には架橋せず、したがって、前記透過性のスロット(144)が前記後で堆積される層(56)を通って延在する、請求項8に記載の構成部品(100)。
- 前記コーティング(150)が2つ以上の層(50)を有し、前記層のうちの後で堆積される層(56)が、先に堆積された層(54)内に形成された前記透過性のスロット(144)を架橋し、それにより前記透過性のスロット(144)を実質的に密閉する、請求項8に記載の構成部品(100)。
- 前記透過性のスロット(144)が、前記1つまたは複数のそれぞれのチャネル(130)から前記構成部品の外部表面まで冷却剤流体を運ぶように構成され、前記コーティング(150)には、構造上のコーティング、ボンドコーティング、耐酸化性のコーティング、および、遮熱コーティングのうちの少なくとも1つが含まれ、前記1つまたは複数の溝(132)の各々が頂部(136)を有し、前記底面(134)が前記頂部(136)より広く、したがって、前記1つまたは複数の溝(132)の各々が窪み形状の溝(132)を有する、請求項8に記載の構成部品(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/943,646 | 2010-11-10 | ||
US12/943,646 US8673397B2 (en) | 2010-11-10 | 2010-11-10 | Methods of fabricating and coating a component |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012102736A JP2012102736A (ja) | 2012-05-31 |
JP2012102736A5 true JP2012102736A5 (ja) | 2014-12-18 |
JP5997432B2 JP5997432B2 (ja) | 2016-09-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011245350A Active JP5997432B2 (ja) | 2010-11-10 | 2011-11-09 | 構成部品、ならびに、構成部品の製造および被覆方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8673397B2 (ja) |
JP (1) | JP5997432B2 (ja) |
CN (1) | CN102562305A (ja) |
DE (1) | DE102011055245B4 (ja) |
FR (1) | FR2967169B1 (ja) |
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-
2010
- 2010-11-10 US US12/943,646 patent/US8673397B2/en active Active
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2011
- 2011-11-09 FR FR1160221A patent/FR2967169B1/fr not_active Expired - Fee Related
- 2011-11-09 JP JP2011245350A patent/JP5997432B2/ja active Active
- 2011-11-10 CN CN2011103718299A patent/CN102562305A/zh active Pending
- 2011-11-10 DE DE102011055245.6A patent/DE102011055245B4/de active Active
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2013
- 2013-12-05 US US14/097,939 patent/US8741420B2/en active Active
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