JP4942926B2 - 耐環境性ボンド皮膜を使用して部品を補修する方法及びその結果得られた補修した部品 - Google Patents
耐環境性ボンド皮膜を使用して部品を補修する方法及びその結果得られた補修した部品 Download PDFInfo
- Publication number
- JP4942926B2 JP4942926B2 JP2004328915A JP2004328915A JP4942926B2 JP 4942926 B2 JP4942926 B2 JP 4942926B2 JP 2004328915 A JP2004328915 A JP 2004328915A JP 2004328915 A JP2004328915 A JP 2004328915A JP 4942926 B2 JP4942926 B2 JP 4942926B2
- Authority
- JP
- Japan
- Prior art keywords
- coating
- thickness
- bond
- atomic
- base metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/02—Pretreatment of the material to be coated
-
- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/54—Contact plating, i.e. electroless electrochemical plating
-
- 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
- C23C28/325—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with layers graded in composition or in physical properties
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/04—Tubes; Rings; Hollow bodies
-
- 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.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12583—Component contains compound of adjacent metal
- Y10T428/1259—Oxide
-
- 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
-
- 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
- Y10T428/12937—Co- or Ni-base component next to Fe-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
- Y10T428/12944—Ni-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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Coating By Spraying Or Casting (AREA)
- ing And Chemical Polishing (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
1つの皮膜は、約36原子%の平均Alレベル及び約43μm(1.7mil)厚さ(約30原子%に下がるまでの)、すなわち約1550μm*原子%Alの積分レベルを有し、
第2の皮膜は、約38原子%の平均Alレベル及び約55μm(2.2mil)厚さ(約30原子%に下がるまでの)、すなわち約2080μm*原子%Alの積分レベルを有し、
第3の皮膜は、約41原子%の平均Alレベル及び約60μm(2.4mil)厚さ(約30原子%に下がるまでの)、すなわち約2460μm*原子%Alの積分レベルを有し、
第4の皮膜は、約38原子%の平均Alレベル及び約84μm(3.3mil)厚さ(約30原子%に下がるまでの)、すなわち約3200μm*原子%Alの積分レベルを有していた。
12 翼形部
14 ダブテール
16 プラットフォーム
18 断熱皮膜システム
20 ボンディングコート
22 セラミック断熱皮膜
Claims (10)
- エンジン作動に曝されてきた被覆部品を、重量を増加させずに補修して補修された部品を生じさせる方法であって、当該方法が、
a)拡散アルミナイド皮膜、MCrAlY皮膜(式中、Mは、鉄、コバルト及び/又はニッケルである。)及びこれらの組合せからなる群から選択されるボンディングコート(20)をその上に有するNi又はCo或いはNi及びCoの組合せの超合金からなるベース金属基体を含むエンジン運転使用済み部品を準備する段階と、
b)1〜3mil(25.4〜76.2μm)の厚さの前記ベース金属基体の一部分も除去して厚さが減少した残余ベース金属基体を形成するように、前記ボンディングコート(20)を除去する段階と、
c)i)本質的にニッケルとアルミニウムとからなり、ジルコニウムを含有するβ−NiAl合金、及びii)10〜50原子%Alを含有し厚さが8mil(203μm)よりも薄くなるように変更したMCrAlY合金(MはNi、Co、Fe又はそれらの組合せである。)からなる群から選択されるアルミニウム合金を含む低成長耐環境性ボンド皮膜(21)を前記残余ベース金属基体に直接施工して、部品の外表面と基体との間に拡散域を形成させる段階と
を含んでおり、前記基体内への皮膜成長が以前のボンディングコート(20)よりも小さいので次の部品補修時に除去される残余ベース金属基体の厚さが3mil(76.2μm)未満であり、それによって該部品の寿命が延長するとともに該部品の補修性が増大し、かつ前記低成長耐環境性ボンド皮膜(21)が以前のボンディングコート(20)よりも低い密度を有していて、補修された部品の重量が補修前の部品よりも重くない、方法。 - 前記段階c)の残余ベース金属基体の1mil(25.4μm)以下の厚さが除去される、請求項1記載の方法。
- 前記耐環境性ボンド皮膜(21)が0.2〜0.5原子%のジルコニウムを含むβ−NiAl皮膜を含む、請求項1又は請求項2記載の方法。
- 前記段階c)の耐環境性ボンド皮膜(21)が2250μm*原子%Al未満の積分アルミニウムレベルを有する、請求項3記載の方法。
- 前記段階c)の耐環境性皮膜(21)の厚さが4000μm*原子%Al以下の積分アルミニウムレベルを生じるように制御され、また前記耐環境性皮膜(21)がβ−NiAlオーバレイ皮膜を含む、請求項1記載の方法。
- 前記段階c)の耐環境性ボンド皮膜(21)の厚さが4000μm*原子%Al以下の積分アルミニウムレベルを生じるように制御される、請求項2記載の方法。
- Ni又はCo或いはNi及びCoの組合せの超合金からなるベース金属基体を有するエンジン運転使用済み部品であって、拡散アルミナイド皮膜、MCrAlY皮膜(式中、Mは、鉄、コバルト及び/又はニッケルである。)及びこれらの組合せからなる群から選択されるオーバレイボンディングコート(20)と1〜3mil(25.4〜76.2μm)の厚さのベース金属基体の一部分とが除去されて厚さが減少した残余ベース金属基体を形成したエンジン運転使用済み部品と、
前記残余ベース金属基体に施工された、i)本質的にニッケルとアルミニウムとからなり、ジルコニウムを含有するβ−NiAl合金、及びii)10〜50原子%Alを含有し厚さが8mil(203μm)よりも薄くなるように変更したMCrAlY合金(MはNi、Co、Fe又はそれらの組合せである。)からなる群から選択されるアルミニウム合金を含む低成長耐環境性ボンド皮膜(21)と
含む補修された部品であって、
前記基体内への前記耐環境性ボンド皮膜の成長が以前のボンディングコート(20)よりも小さいので次の部品補修時に除去される残余ベース金属基体の厚さが3mil(76.2μm)未満であり、それによって該部品の寿命が延長するとともに該部品の補修性が増大し、かつ前記低成長耐環境性ボンド皮膜(21)が以前のボンディングコート(20)よりも低い密度を有していて、補修された部品の重量が補修前の部品よりも重くない、補修された部品。 - 前記耐環境性ボンド皮膜(21)が0.2〜0.5原子%のジルコニウムを含むβ−NiAl皮膜を含む、請求項7記載の補修された部品。
- 前記耐環境性ボンド皮膜(21)の厚さが4000μm*原子%Al以下の積分アルミニウムレベルを生じるように制御されている、請求項7記載の補修された部品。
- 前記耐環境性ボンド皮膜(21)が3mil(76.2μm)を越えない厚さ範囲で施工されたMCrAlY皮膜であり、ここで、MはNi、Fe、Co及びこれらの組合せからなる群から選ばれ、Cr及びYは任意選択的である、請求項9記載の補修された部品。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/713,938 US7371426B2 (en) | 2003-11-13 | 2003-11-13 | Method for repairing components using environmental bond coatings and resultant repaired components |
US10/713,938 | 2003-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005199419A JP2005199419A (ja) | 2005-07-28 |
JP4942926B2 true JP4942926B2 (ja) | 2012-05-30 |
Family
ID=34522973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004328915A Expired - Fee Related JP4942926B2 (ja) | 2003-11-13 | 2004-11-12 | 耐環境性ボンド皮膜を使用して部品を補修する方法及びその結果得られた補修した部品 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7371426B2 (ja) |
EP (1) | EP1541714A1 (ja) |
JP (1) | JP4942926B2 (ja) |
BR (1) | BRPI0405194A (ja) |
CA (1) | CA2487199C (ja) |
SG (2) | SG112058A1 (ja) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7259350B2 (en) * | 2004-08-26 | 2007-08-21 | United Technologies Corporation | Turbine component crack repair using cathodic arc and/or low pressure plasma spraying and HIP |
US20080187773A1 (en) * | 2005-02-11 | 2008-08-07 | Fundacion Inasmet | Method for the Protection of Titanium Alloys Against High Temperatures and Material Produced |
NL1028629C2 (nl) * | 2005-03-24 | 2006-10-02 | Netherlands Inst For Metals Re | Bekledingslaag, substraat voorzien van een bekledingslaag en werkwijze voor het aanbrengen van een corrosiewerende bekledingslaag. |
US7462378B2 (en) * | 2005-11-17 | 2008-12-09 | General Electric Company | Method for coating metals |
US20070138019A1 (en) * | 2005-12-21 | 2007-06-21 | United Technologies Corporation | Platinum modified NiCoCrAlY bondcoat for thermal barrier coating |
US9765622B2 (en) * | 2007-09-12 | 2017-09-19 | United Technologies Corporation | Methods for performing gas turbine engine casing repairs and repaired cases |
US20090191422A1 (en) * | 2008-01-30 | 2009-07-30 | United Technologies Corporation | Cathodic ARC deposition coatings for turbine engine components |
US20090252987A1 (en) * | 2008-04-02 | 2009-10-08 | United Technologies Corporation | Inspection and repair process using thermal acoustic imaging |
US20090263574A1 (en) * | 2008-04-21 | 2009-10-22 | Quinn Daniel E | Method of restoring an article |
SG157262A1 (en) * | 2008-06-06 | 2009-12-29 | Turbine Overhaul Services Pte | Microwave assisted chemical stripping of coatings |
US10189100B2 (en) * | 2008-07-29 | 2019-01-29 | Pratt & Whitney Canada Corp. | Method for wire electro-discharge machining a part |
SG165202A1 (en) * | 2009-03-25 | 2010-10-28 | United Technologies Corp | Method and apparatus for cleaning a component using microwave radiation |
US8925201B2 (en) * | 2009-06-29 | 2015-01-06 | Pratt & Whitney Canada Corp. | Method and apparatus for providing rotor discs |
FR2954780B1 (fr) * | 2009-12-29 | 2012-02-03 | Snecma | Procede de depot par voie electrolytique d'un revetement composite a matrice metallique contenant des particules, pour la reparation d'une aube metallique |
US20120160664A1 (en) * | 2010-12-23 | 2012-06-28 | United Technologies Corporation | Cathodic arc vapor deposition coatings for dimensional restoration of surfaces |
US8834126B2 (en) | 2011-06-30 | 2014-09-16 | United Technologies Corporation | Fan blade protection system |
CN102444251A (zh) * | 2011-08-15 | 2012-05-09 | 上海企弘科技发展有限公司 | 装饰保温一体式外墙板 |
US8636890B2 (en) * | 2011-09-23 | 2014-01-28 | General Electric Company | Method for refurbishing PtAl coating to turbine hardware removed from service |
US10775115B2 (en) | 2013-08-29 | 2020-09-15 | General Electric Company | Thermal spray coating method and thermal spray coated article |
US10363584B2 (en) * | 2013-08-30 | 2019-07-30 | General Electric Company | Methods for removing barrier coatings, bondcoat and oxide layers from ceramic matrix composites |
FR3014477B1 (fr) | 2013-12-06 | 2016-01-08 | Turbomeca | Rotor a aubes |
RU2581546C2 (ru) * | 2014-03-06 | 2016-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Способ нанесения покрытия из оксида циркония на поверхность изделия из никелевого сплава |
RU2607056C2 (ru) * | 2014-04-29 | 2017-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Способ нанесения теплозащитного композитного покрытия |
RU2606826C2 (ru) * | 2014-05-05 | 2017-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Способ формирования на рабочей поверхности детали из никелевого сплава теплозащитного нанокомпозитного покрытия |
RU2607677C2 (ru) * | 2014-05-06 | 2017-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" | Способ формирования на поверхности изделия из никелевого сплава композитного покрытия |
CN105624658B (zh) * | 2014-10-31 | 2017-12-15 | 中国科学院金属研究所 | 一种活性元素改性铝化物涂层及其制备工艺 |
US20160230557A1 (en) * | 2015-02-09 | 2016-08-11 | United Technologies Corporation | Hot section repair of metallic coatings |
US10454114B2 (en) | 2016-12-22 | 2019-10-22 | The Research Foundation For The State University Of New York | Method of producing stable, active and mass-producible Pt3Ni catalysts through preferential co etching |
EP3969237A1 (en) * | 2019-06-28 | 2022-03-23 | Siemens Aktiengesellschaft | Method for removing a ceramic coating from a substrate and waterjet machine |
CN113106532B (zh) * | 2021-04-07 | 2023-04-11 | 江苏源清动力技术有限公司 | 一种航空发动机和燃气轮机热部件热障涂层去除工艺 |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3570449A (en) * | 1969-03-13 | 1971-03-16 | United Aircraft Corp | Sensor system for a vacuum deposition apparatus |
US6153131A (en) * | 1996-05-13 | 2000-11-28 | Huang; Yean-Jenq | Method for designing an extrusion process and die |
US6049978A (en) * | 1996-12-23 | 2000-04-18 | Recast Airfoil Group | Methods for repairing and reclassifying gas turbine engine airfoil parts |
US5851409A (en) * | 1996-12-24 | 1998-12-22 | General Electric Company | Method for removing an environmental coating |
US6282714B1 (en) * | 1997-01-31 | 2001-08-28 | Sharewave, Inc. | Digital wireless home computer system |
US5813118A (en) * | 1997-06-23 | 1998-09-29 | General Electric Company | Method for repairing an air cooled turbine engine airfoil |
US6544346B1 (en) * | 1997-07-01 | 2003-04-08 | General Electric Company | Method for repairing a thermal barrier coating |
SG71151A1 (en) * | 1997-09-17 | 2000-03-21 | Gen Electric | Bond coat for a thermal barrier coating system and method therefor |
US5985122A (en) * | 1997-09-26 | 1999-11-16 | General Electric Company | Method for preventing plating of material in surface openings of turbine airfoils |
US6334116B1 (en) * | 1998-02-02 | 2001-12-25 | Checkfree Corporation | Technique for centrally tracking transactions in an electronic billing system |
US6174448B1 (en) * | 1998-03-02 | 2001-01-16 | General Electric Company | Method for stripping aluminum from a diffusion coating |
US5972424A (en) * | 1998-05-21 | 1999-10-26 | United Technologies Corporation | Repair of gas turbine engine component coated with a thermal barrier coating |
EP0985745B1 (en) * | 1998-09-08 | 2006-07-12 | General Electric Company | Bond coat for a thermal barrier coating system |
US6153313A (en) | 1998-10-06 | 2000-11-28 | General Electric Company | Nickel aluminide coating and coating systems formed therewith |
US6291084B1 (en) * | 1998-10-06 | 2001-09-18 | General Electric Company | Nickel aluminide coating and coating systems formed therewith |
US6074706A (en) * | 1998-12-15 | 2000-06-13 | General Electric Company | Adhesion of a ceramic layer deposited on an article by casting features in the article surface |
US6203847B1 (en) * | 1998-12-22 | 2001-03-20 | General Electric Company | Coating of a discrete selective surface of an article |
US6042880A (en) * | 1998-12-22 | 2000-03-28 | General Electric Company | Renewing a thermal barrier coating system |
US6233822B1 (en) * | 1998-12-22 | 2001-05-22 | General Electric Company | Repair of high pressure turbine shrouds |
US6210488B1 (en) * | 1998-12-30 | 2001-04-03 | General Electric Company | Method of removing a thermal barrier coating |
US6344282B1 (en) * | 1998-12-30 | 2002-02-05 | General Electric Company | Graded reactive element containing aluminide coatings for improved high temperature performance and method for producing |
US6334907B1 (en) * | 1999-06-30 | 2002-01-01 | General Electric Company | Method of controlling thickness and aluminum content of a diffusion aluminide coating |
US6455167B1 (en) * | 1999-07-02 | 2002-09-24 | General Electric Company | Coating system utilizing an oxide diffusion barrier for improved performance and repair capability |
US6283714B1 (en) * | 1999-08-11 | 2001-09-04 | General Electric Company | Protection of internal and external surfaces of gas turbine airfoils |
US6305077B1 (en) * | 1999-11-18 | 2001-10-23 | General Electric Company | Repair of coated turbine components |
US6326057B1 (en) * | 1999-12-29 | 2001-12-04 | General Electric Company | Vapor phase diffusion aluminide process |
US6379749B2 (en) * | 2000-01-20 | 2002-04-30 | General Electric Company | Method of removing ceramic coatings |
US6238743B1 (en) * | 2000-01-20 | 2001-05-29 | General Electric Company | Method of removing a thermal barrier coating |
EP1123987A1 (en) | 2000-02-11 | 2001-08-16 | General Electric Company | Repairable diffusion aluminide coatings |
US6355116B1 (en) * | 2000-03-24 | 2002-03-12 | General Electric Company | Method for renewing diffusion coatings on superalloy substrates |
US6461746B1 (en) * | 2000-04-24 | 2002-10-08 | General Electric Company | Nickel-base superalloy article with rhenium-containing protective layer, and its preparation |
US6605364B1 (en) * | 2000-07-18 | 2003-08-12 | General Electric Company | Coating article and method for repairing a coated surface |
US6468040B1 (en) * | 2000-07-24 | 2002-10-22 | General Electric Company | Environmentally resistant squealer tips and method for making |
US6434823B1 (en) * | 2000-10-10 | 2002-08-20 | General Electric Company | Method for repairing a coated article |
US6586115B2 (en) * | 2001-04-12 | 2003-07-01 | General Electric Company | Yttria-stabilized zirconia with reduced thermal conductivity |
US6607789B1 (en) | 2001-04-26 | 2003-08-19 | General Electric Company | Plasma sprayed thermal bond coat system |
US6560870B2 (en) * | 2001-05-08 | 2003-05-13 | General Electric Company | Method for applying diffusion aluminide coating on a selective area of a turbine engine component |
US6503349B2 (en) * | 2001-05-15 | 2003-01-07 | United Technologies Corporation | Repair of single crystal nickel based superalloy article |
US7204019B2 (en) | 2001-08-23 | 2007-04-17 | United Technologies Corporation | Method for repairing an apertured gas turbine component |
US6599416B2 (en) * | 2001-09-28 | 2003-07-29 | General Electric Company | Method and apparatus for selectively removing coatings from substrates |
US6575702B2 (en) * | 2001-10-22 | 2003-06-10 | General Electric Company | Airfoils with improved strength and manufacture and repair thereof |
US20030082297A1 (en) * | 2001-10-26 | 2003-05-01 | Siemens Westinghouse Power Corporation | Combustion turbine blade tip restoration by metal build-up using thermal spray techniques |
US6914210B2 (en) | 2002-10-30 | 2005-07-05 | General Electric Company | Method of repairing a stationary shroud of a gas turbine engine using plasma transferred arc welding |
US7078073B2 (en) * | 2003-11-13 | 2006-07-18 | General Electric Company | Method for repairing coated components |
US7094444B2 (en) * | 2003-11-13 | 2006-08-22 | General Electric Company | Method for repairing coated components using NiAl bond coats |
-
2003
- 2003-11-13 US US10/713,938 patent/US7371426B2/en active Active
-
2004
- 2004-11-10 EP EP04256969A patent/EP1541714A1/en not_active Ceased
- 2004-11-10 CA CA2487199A patent/CA2487199C/en not_active Expired - Fee Related
- 2004-11-12 SG SG200406767A patent/SG112058A1/en unknown
- 2004-11-12 JP JP2004328915A patent/JP4942926B2/ja not_active Expired - Fee Related
- 2004-11-12 BR BR0405194-7A patent/BRPI0405194A/pt not_active Application Discontinuation
- 2004-11-12 SG SG200703697-3A patent/SG132680A1/en unknown
-
2006
- 2006-11-28 US US11/605,082 patent/US20070292710A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2005199419A (ja) | 2005-07-28 |
US20050106315A1 (en) | 2005-05-19 |
CA2487199A1 (en) | 2005-05-13 |
US7371426B2 (en) | 2008-05-13 |
EP1541714A1 (en) | 2005-06-15 |
BRPI0405194A (pt) | 2005-07-19 |
SG112058A1 (en) | 2005-06-29 |
CA2487199C (en) | 2010-07-13 |
SG132680A1 (en) | 2007-06-28 |
US20070292710A1 (en) | 2007-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4942926B2 (ja) | 耐環境性ボンド皮膜を使用して部品を補修する方法及びその結果得られた補修した部品 | |
JP5036965B2 (ja) | NiAlボンディングコートを使用して被覆部品を補修する方法 | |
JP4643231B2 (ja) | 被覆部品を補修する方法 | |
JP4729178B2 (ja) | 断熱皮膜の除去方法 | |
US6933052B2 (en) | Diffusion barrier and protective coating for turbine engine component and method for forming | |
US6291084B1 (en) | Nickel aluminide coating and coating systems formed therewith | |
US5975852A (en) | Thermal barrier coating system and method therefor | |
KR101519131B1 (ko) | 금속 합금 조성물 및 이를 포함하는 제품 | |
EP1752559A2 (en) | Method for restoring portion of turbine component | |
JP2002348681A (ja) | 改良プラズマ溶射熱ボンドコート系 | |
US6706325B2 (en) | Article protected by a thermal barrier coating system and its fabrication | |
JP2008095191A (ja) | 遮熱コーティングの形成法 | |
US9963774B2 (en) | Method of applying a thermal barrier coating to a metallic article and a thermal barrier coated metallic article | |
JP2007239101A (ja) | 遮熱コーティングのためのボンドコーティング法 | |
US6565672B2 (en) | Fabrication of an article having a protective coating with a flattened, pre-oxidized protective-coating surface | |
Stolle | Conventional and advanced coatings for turbine airfoils |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071109 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20101124 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101124 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110111 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110408 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110413 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110711 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120131 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120229 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4942926 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150309 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |