JP2006057182A - 強い局部コーティングによって保護された物品 - Google Patents
強い局部コーティングによって保護された物品 Download PDFInfo
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- JP2006057182A JP2006057182A JP2005238062A JP2005238062A JP2006057182A JP 2006057182 A JP2006057182 A JP 2006057182A JP 2005238062 A JP2005238062 A JP 2005238062A JP 2005238062 A JP2005238062 A JP 2005238062A JP 2006057182 A JP2006057182 A JP 2006057182A
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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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
-
- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
- C23C28/3215—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer at least one MCrAlX layer
-
- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
-
- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
-
- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
- C23C28/3455—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer with a refractory ceramic layer, e.g. refractory metal oxide, ZrO2, rare earth oxides or a thermal barrier system comprising at least one refractory oxide layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12875—Platinum group metal-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laminated Bodies (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
【解決手段】保護物品(20)が、表面(52)および基板(50)アルミニウム含有量を有する基板(50)を含む。第1の保護層(54)が、基板(50)の表面(52)の第1の領域(40)を覆い、第1の保護層(54)は、基板(50)アルミニウム含有量よりも少なくとも3原子パーセント多い第1保護層アルミニウム含有量を含む組成を有する。第2の保護層(58)が、第1の領域(40)とは別の、基板(50)の表面(52)の第2の領域(42)を覆い、第2の保護層(58)は、少なくとも約60重量パーセントの白金、ロジウム、またはパラジウム、およびそれらの組合せを含む組成を有する。
【選択図】図4
Description
22 エアフォイル
24 ダブテール
26 プラットフォーム
28 開口
30 後縁部
32 前縁部
34 先端部
40 第1の領域
42 第2の領域
50 基板
52 表面
54 第1の保護層
56、60 セラミック断熱コーティング
58 第2の保護層
62 拡散障壁層
Claims (10)
- 表面(52)および基板(50)アルミニウム含有量を有する基板(50)と、
前記基板(50)の前記表面(52)の第1の領域(40)を覆う第1の保護層(54)であって、前記基板(50)アルミニウム含有量よりも少なくとも3原子パーセント多い第1保護層アルミニウム含有量を含む組成を有する第1の保護層(54)と、
前記第1の領域(40)とは別の、前記基板(50)の前記表面(52)の第2の領域(42)を覆う第2の保護層(58)であって、少なくとも約60重量パーセントの白金、ロジウム、パラジウム、およびそれらの組合せからなる群から選択される元素を含む組成を有する第2の保護層(58)と
を備える保護物品(20)。 - 前記第1の保護層(54)が拡散アルミニウム化合物層である請求項1記載の保護物品(20)。
- 前記第1の保護層(54)がアルミニウム含有被覆層である請求項1記載の保護物品(20)。
- さらに、
前記第1の保護層(54)または前記第2の保護層(58)の少なくとも一部を覆うセラミック断熱コーティング(56、60)
を含む請求項1記載の保護物品(20)。 - 前記基板(50)がニッケルベース合金である請求項1記載の保護物品(20)。
- さらに、
前記基板(50)の前記表面(52)と前記第2の保護層(58)との間に拡散障壁層(62)を含む請求項1記載の保護物品(20)。 - さらに、
前記基板(50)の前記表面(52)と前記第2の保護層(58)との間に拡散障壁層(62)を含み、前記拡散障壁層(62)が、少なくとも50重量パーセントのレニウム、イリジウム、ルテニウム、タングステン、およびそれらの組合せからなる群から選択される元素を含む請求項1記載の保護物品(20)。 - 前記基板(50)が、エアフォイル(22)の形態であり、第2の領域(42)が、後縁部(30)、前縁部(32)、または先端部(34)である請求項1記載の保護物品(20)。
- 前記第2の保護層(58)の組成が、さらに、40重量パーセント以下のイリジウム、ニッケル、クロム、アルミニウム、ジルコニウム、ハフニウム、タンタル、レニウム、またはルテニウム、およびそれらの組合せからなる群から選択される元素を含む請求項1記載の保護物品(20)。
- 前記第2の保護層(58)が、さらに、白金、ロジウム、およびパラジウム以外の合金元素を含む請求項1記載の保護物品(20)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/922,527 US20060040129A1 (en) | 2004-08-20 | 2004-08-20 | Article protected by a strong local coating |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006057182A true JP2006057182A (ja) | 2006-03-02 |
Family
ID=35276127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005238062A Pending JP2006057182A (ja) | 2004-08-20 | 2005-08-19 | 強い局部コーティングによって保護された物品 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060040129A1 (ja) |
EP (1) | EP1627936A3 (ja) |
JP (1) | JP2006057182A (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014513210A (ja) * | 2011-04-13 | 2014-05-29 | ロールス−ロイス コーポレイション | 金属基材上のイリジウムを含む界面拡散バリア層 |
JP2015523488A (ja) * | 2012-05-09 | 2015-08-13 | シーメンス アクティエンゲゼルシャフト | Ptalボンドコーティングおよび遮熱コーティングを備えたエアフォイル構造体、ならびに対応する製造方法 |
US9689069B2 (en) | 2014-03-12 | 2017-06-27 | Rolls-Royce Corporation | Coating system including diffusion barrier layer including iridium and oxide layer |
JP2017198191A (ja) * | 2016-02-26 | 2017-11-02 | ゼネラル・エレクトリック・カンパニイ | 改良された皮膜系を備えた物品及びその形成方法 |
JP2020070487A (ja) * | 2018-10-29 | 2020-05-07 | リバーディ エンジニアリング リミティド | 高ガンマプライムニッケル基超合金、その使用、及びタービンエンジン構成要素を作製する方法 |
JP2020515718A (ja) * | 2017-03-30 | 2020-05-28 | サフラン | 超合金製のタービン部品および関連する製造方法 |
JP2021525831A (ja) * | 2018-06-04 | 2021-09-27 | サフラン | ニッケル基超合金、単結晶ブレード及びターボ機械 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004050474A1 (de) * | 2004-10-16 | 2006-04-20 | Mtu Aero Engines Gmbh | Verfahren zur Herstellung eines mit einer Verschleißschutzbeschichtung beschichteten Bauteils |
DE102005030266A1 (de) * | 2005-06-29 | 2007-01-18 | Mtu Aero Engines Gmbh | Schaufel einer Turbomaschine mit einer Schaufelspitzenpanzerung |
EP2354454A1 (en) * | 2010-02-02 | 2011-08-10 | Siemens Aktiengesellschaft | Turbine blade with variable oxidation resistance coating |
CN102275352B (zh) * | 2011-05-23 | 2015-04-15 | 重庆国际复合材料有限公司 | 一种层状复合材料及其制备方法 |
US9309895B2 (en) | 2012-06-18 | 2016-04-12 | Kennametal Inc. | Closed impeller with a coated vane |
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2004
- 2004-08-20 US US10/922,527 patent/US20060040129A1/en not_active Abandoned
-
2005
- 2005-08-05 EP EP05254896A patent/EP1627936A3/en not_active Withdrawn
- 2005-08-19 JP JP2005238062A patent/JP2006057182A/ja active Pending
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JP2003269190A (ja) * | 2002-03-09 | 2003-09-25 | United Technol Corp <Utc> | タービンエンジン部品の修理方法 |
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JP2003277953A (ja) * | 2002-03-26 | 2003-10-02 | National Institute For Materials Science | イリジウム−ハフニウム被覆ニッケル基超合金 |
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EP1627936A2 (en) | 2006-02-22 |
EP1627936A3 (en) | 2006-05-24 |
US20060040129A1 (en) | 2006-02-23 |
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