JP2007119918A - 構成部品を製造する方法および装置 - Google Patents
構成部品を製造する方法および装置 Download PDFInfo
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- JP2007119918A JP2007119918A JP2006289622A JP2006289622A JP2007119918A JP 2007119918 A JP2007119918 A JP 2007119918A JP 2006289622 A JP2006289622 A JP 2006289622A JP 2006289622 A JP2006289622 A JP 2006289622A JP 2007119918 A JP2007119918 A JP 2007119918A
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- Prior art keywords
- thermal barrier
- barrier layer
- porosity
- layer
- component
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/042—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Coating By Spraying Or Casting (AREA)
- Laminated Bodies (AREA)
Abstract
【解決手段】方法は、機械構成部品基板(102)を形成することを含み、基板は、基板表面領域(104)を有する。方法は、第1の多孔性を有する第1のセラミック熱障壁材料を含む、少なくとも1つの一次熱障壁層(105)を形成することをさらに含む。方法は、複数の一次熱障壁層の少なくとも一部を覆って形成される、少なくとも1つの二次熱障壁層(107)を形成することも含む。同様に、二次熱障壁層は、第1の多孔性より大きい第2の多孔性を有する第2のセラミック熱障壁材料をさらに含む。方法は、平滑なコーティング材料を含む少なくとも1つの三次熱障壁層(114)を形成することも含み、三次熱障壁層は、二次熱障壁層の少なくとも一部を覆って形成される。二次熱障壁層は、三次熱障壁層の剥離の低減を促進する。
【選択図】図1
Description
102 基板
104 表面領域
105 層
106 第1のDVCTBC層
107 後続のDVCTBC層
108 より硬い層
109 表面
110 柔軟な層
114 三次層
116 三次TBC層表面
200 方法
202 形成する
204 方法ステップ
206 方法ステップ
210 方法ステップ
212 方法ステップ
214 方法ステップ
Claims (10)
- 機械構成部品(100)を製造する方法において、
基板表面領域(104)を有する機械構成部品基板(102)を形成するステップと、
前記機械構成部品の前記基板表面領域の少なくとも一部を覆うように形成される第1の一次熱障壁層(106)を備え、前記一次熱障壁層が第1の多孔性を有する第1のセラミック熱障壁材料を含む一次熱障壁層(105)を少なくとも1つ形成するステップと、
前記一次熱障壁層の少なくとも一部を覆うように形成され、前記第1の多孔性より大きい第2の多孔性を有する第2のセラミック熱障壁材料を含む二次熱障壁層(107)を少なくとも1つ形成するステップと、
前記二次熱障壁層の少なくとも一部を覆うように形成され、三次多孔性を有する平滑なコーティング材料を含み、前記二次熱障壁層によって剥離が低減される三次熱障壁層(114)を少なくとも1つ形成するステップと、
前記三次熱障壁層を硬化させるステップと、
を含む方法。 - 少なくとも1つの一次熱障壁層(105)を形成するステップは、前記機械構成部品(100)の前記基板(102)表面領域(104)の少なくとも一部を覆って前記第1の熱障壁材料を溶射するステップを含む請求項1記載の方法。
- 前記機械構成部品の前記基板表面領域(104)の前記少なくとも一部を覆って前記第1のセラミック熱障壁材料を溶射するステップは、前記一次熱障壁層それぞれの厚さおよび多孔性がほぼ同一となるように、前記一次熱障壁層(105)を溶射するステップを含む請求項2記載の方法。
- 少なくとも1つの一次熱障壁層(105)を形成するステップは、前記構成部品から第1の距離で前記一次熱障壁層を溶射するステップをさらに含む請求項1記載の方法。
- 所定の寸法を有する物品を備え、表面領域(104)からなる基板(102)と、
第1の多孔性を有する少なくとも1つの一次熱障壁層(105)と、
前記第1の多孔性より大きい第2の多孔性を有する少なくとも1つの二次熱障壁層(107)と、
少なくとも1つの三次熱障壁層(114)とを備え、前記第2の多孔性は、前記少なくとも1つの三次熱障壁層の剥離を低減することを促進する、機械構成部品(100)。 - 所定の寸法を有する前記物品が、仕上げられた機械構成部品の寸法と実質的に同じ一組の所定の輪郭および厚さに予め形作られた物品を含む請求項5記載の機械構成部品(100)。
- 前記少なくとも1つの一次熱障壁層(105)が、第1の一次熱障壁層(106)および少なくとも1つの後続の一次熱障壁層を有し、前記一次熱障壁層が、第1の化学組成、複数の所定の厚さ、および複数の多孔性を有する第1のセラミック熱障壁材料をさらに含む請求項5記載の機械構成部品(100)。
- 前記一次熱障壁層(105)それぞれの前記厚さおよび多孔性が、実質的に同じ厚さおよび実質的に同じ多孔性を含む請求項5記載の機械構成部品(100)。
- 前記少なくとも1つの二次熱障壁層(107)が、第2の化学組成および所定の厚さを有する第2のセラミック熱障壁材料を含み、前記第2の化学組成が、前記第1の化学組成と実質的に同じである請求項5記載の機械構成部品(100)。
- 前記少なくとも1つの三次熱障壁層(114)が、所定の厚さを有する平滑なコーティング材料を含む請求項5記載の機械構成部品(100)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/260,813 US20070099013A1 (en) | 2005-10-27 | 2005-10-27 | Methods and apparatus for manufacturing a component |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007119918A true JP2007119918A (ja) | 2007-05-17 |
Family
ID=37671921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006289622A Pending JP2007119918A (ja) | 2005-10-27 | 2006-10-25 | 構成部品を製造する方法および装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070099013A1 (ja) |
EP (1) | EP1780308A3 (ja) |
JP (1) | JP2007119918A (ja) |
CN (1) | CN1955330A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100021643A1 (en) * | 2008-07-22 | 2010-01-28 | Siemens Power Generation, Inc. | Method of Forming a Turbine Engine Component Having a Vapor Resistant Layer |
EP2233600B1 (en) | 2009-03-26 | 2020-04-29 | Ansaldo Energia Switzerland AG | Method for the protection of a thermal barrier coating system and a method for the renewal of such a protection |
US20110086177A1 (en) * | 2009-10-14 | 2011-04-14 | WALBAR INC. Peabody Industrial Center | Thermal spray method for producing vertically segmented thermal barrier coatings |
FR3004663B1 (fr) * | 2013-04-19 | 2015-04-17 | Air Liquide | Procede de production d'un element multicouche presentant un revetement protecteur |
US11753952B2 (en) * | 2019-10-04 | 2023-09-12 | Raytheon Technologies Corporation | Support structure for a turbine vane of a gas turbine engine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63290254A (ja) * | 1987-05-21 | 1988-11-28 | Babcock Hitachi Kk | 耐熱・耐摩耗性溶射被膜 |
JPH07243018A (ja) * | 1994-03-08 | 1995-09-19 | Mitsubishi Heavy Ind Ltd | 遮熱皮膜の表面改質方法 |
JP2002129303A (ja) * | 2000-10-31 | 2002-05-09 | Dai Ichi High Frequency Co Ltd | 溶融塩浴用ローラー |
JP2002356762A (ja) * | 2000-12-28 | 2002-12-13 | General Electric Co <Ge> | 被覆後表面仕上げを容易にする高密度縦裂遮熱コーティング法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4588607A (en) * | 1984-11-28 | 1986-05-13 | United Technologies Corporation | Method of applying continuously graded metallic-ceramic layer on metallic substrates |
CA2110007A1 (en) * | 1992-12-29 | 1994-06-30 | Adrian M. Beltran | Thermal barrier coating process |
US5455119A (en) * | 1993-11-08 | 1995-10-03 | Praxair S.T. Technology, Inc. | Coating composition having good corrosion and oxidation resistance |
US6210791B1 (en) * | 1995-11-30 | 2001-04-03 | General Electric Company | Article with a diffuse reflective barrier coating and a low-emissity coating thereon, and its preparation |
GB9717245D0 (en) * | 1997-08-15 | 1997-10-22 | Rolls Royce Plc | A metallic article having a thermal barrier coaring and a method of application thereof |
US6231301B1 (en) * | 1998-12-10 | 2001-05-15 | United Technologies Corporation | Casing treatment for a fluid compressor |
US6756082B1 (en) * | 1999-02-05 | 2004-06-29 | Siemens Westinghouse Power Corporation | Thermal barrier coating resistant to sintering |
US6294261B1 (en) * | 1999-10-01 | 2001-09-25 | General Electric Company | Method for smoothing the surface of a protective coating |
-
2005
- 2005-10-27 US US11/260,813 patent/US20070099013A1/en not_active Abandoned
-
2006
- 2006-10-24 EP EP06122854A patent/EP1780308A3/en not_active Withdrawn
- 2006-10-25 JP JP2006289622A patent/JP2007119918A/ja active Pending
- 2006-10-27 CN CNA2006101428750A patent/CN1955330A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63290254A (ja) * | 1987-05-21 | 1988-11-28 | Babcock Hitachi Kk | 耐熱・耐摩耗性溶射被膜 |
JPH07243018A (ja) * | 1994-03-08 | 1995-09-19 | Mitsubishi Heavy Ind Ltd | 遮熱皮膜の表面改質方法 |
JP2002129303A (ja) * | 2000-10-31 | 2002-05-09 | Dai Ichi High Frequency Co Ltd | 溶融塩浴用ローラー |
JP2002356762A (ja) * | 2000-12-28 | 2002-12-13 | General Electric Co <Ge> | 被覆後表面仕上げを容易にする高密度縦裂遮熱コーティング法 |
Also Published As
Publication number | Publication date |
---|---|
EP1780308A2 (en) | 2007-05-02 |
CN1955330A (zh) | 2007-05-02 |
US20070099013A1 (en) | 2007-05-03 |
EP1780308A3 (en) | 2007-09-26 |
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