JP5188702B2 - 低い堆積アルミニウムレベルを有するボンディングコートに関連する施工方法 - Google Patents
低い堆積アルミニウムレベルを有するボンディングコートに関連する施工方法 Download PDFInfo
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- JP5188702B2 JP5188702B2 JP2006328055A JP2006328055A JP5188702B2 JP 5188702 B2 JP5188702 B2 JP 5188702B2 JP 2006328055 A JP2006328055 A JP 2006328055A JP 2006328055 A JP2006328055 A JP 2006328055A JP 5188702 B2 JP5188702 B2 JP 5188702B2
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- Prior art keywords
- nial
- aluminum
- based alloy
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- aluminizing
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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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
-
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
- C23C10/08—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases only one element being diffused
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
- C23C14/5806—Thermal treatment
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
- C23C14/5846—Reactive treatment
-
- 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
-
- 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
- Y10T428/12764—Next to 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
- Y10T428/12944—Ni-base component
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- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Physical Vapour Deposition (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Description
Rene’N5及びRene’N6の試料を、イオンプラズマ(カソードアーク)法を用いて、以下の組成、すなわち19.53のAl、6.37のCr、1.85のZr、残部がNiの組成を有するカソードにより被覆した。NiAl基合金を、約0.0015インチ(0.0381mm)の厚さに施工した。次に、試料は、標準的な気相アルミナイジング(VPA)法を用いてオーバコートした。試料のミクロ組織評価は、試料が、VPA処理の後に20重量パーセントよりも高いアルミニウムレベルを有することを示した。XRF分析は、処理後に十分なZr含有量が残存していることを示した。
120 任意選択的にマスキングする
140 任意選択的に清浄化する
160 NiAl系皮膜を堆積させる
170 任意選択的に熱処理する
180 アルミナイジング処理する
190、200 任意選択的に熱処理する
220 任意選択的に冷却する
240 任意選択的にTBC施工する
Claims (5)
- 金属基体上にNiAl系ボンディングコートと拡散アルミナイド皮膜とを施工する方法であって、当該方法が、
外部表面(38)を有する超合金基体を準備する段階と、
前記超合金基体の外部表面(38)を任意選択的に清浄化する(140)段階と、
前記超合金基体の外部表面の一部分を物理蒸着法によってNiAl基合金の層で被覆する(160)段階であって、堆積NiAl基合金が被覆外部部分を形成する6〜25重量%の制御した量のアルミニウムを含を含みかつ該NiAl基合金の堆積アルミニウムレベルがアルミナイジング処理後のアルミニウム最終レベルの50〜100重量%となるように制御されたNiAl基合金の層で被覆する(160)段階と、
その後、前記超合金基体の被覆外部部分と別の表面とを同時にアルミナイジング処理して(180)、もって前記別の表面上に拡散アルミナイド層を形成せしめるとともに前記NiAl基合金をNiAl系ボンディングコートにする段階であって、前記NiAl系ボンディングコートが12〜25重量%のアルミニウムを含んでいるとともに該NiAl系ボンディングコート全体にわたってアルミニウムとCr、Zr及びHfの少なくとも1種類から選択される他の改質元素の均一な分布を有しており、アルミナイジング処理(180)される前記超合金基体の別の表面が、ブレードプラットフォームの外部下面部分及びシュラウドの取付けフックのうちの少なくとも1つから選択される段階と
を含む方法。 - 前記物理蒸着NiAl基合金のアルミニウムレベルが、処理後の前記NiAl系ボンディングコート内のアルミニウムの75〜100重量%となるように制御される、請求項1記載の方法。
- 前記被覆する段階が、12〜25重量%のAl、2〜10重量%のCr、0.5〜2.0重量%のZr、残部がNiの組成を有する原料材料を用いてNiAl基合金を施工する(160)段階を含む、請求項1又は請求項2記載の方法。
- 前記被覆する段階が、19.53重量%のAl、6.37重量%のCr、1.85重量%のZr、残部がNiの組成を有する原料材料を用いてNiAl基合金を施工する(160)段階を含む、請求項1乃至請求項3のいずれか1項記載の方法。
- 前記NiAl基合金の堆積(160)の後、前記アルミナイジング処理(180)の前に、真空内で1038℃〜1121℃で2〜4時間加熱して前記堆積材料の圧密化及び結合を促進する段階をさらに含む、請求項1乃至請求項4のいずれか1項記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/295,278 US7413778B2 (en) | 2005-12-05 | 2005-12-05 | Bond coat with low deposited aluminum level and method therefore |
US11/295,278 | 2005-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007154314A JP2007154314A (ja) | 2007-06-21 |
JP5188702B2 true JP5188702B2 (ja) | 2013-04-24 |
Family
ID=37882247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006328055A Expired - Fee Related JP5188702B2 (ja) | 2005-12-05 | 2006-12-05 | 低い堆積アルミニウムレベルを有するボンディングコートに関連する施工方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7413778B2 (ja) |
EP (1) | EP1793012B1 (ja) |
JP (1) | JP5188702B2 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1932935A1 (de) * | 2006-12-05 | 2008-06-18 | Siemens Aktiengesellschaft | Verfahren zur Herstellung einer Turbinenschaufel mit einem Oxid auf einer metallischen Schicht, eine Turbineschaufel ,Verwendung einer solchen Turbinenschaufel und ein Verfahren zum Betreiben einer Turbine |
US7858205B2 (en) | 2007-09-19 | 2010-12-28 | Siemens Energy, Inc. | Bimetallic bond layer for thermal barrier coating on superalloy |
US20090162690A1 (en) * | 2007-12-24 | 2009-06-25 | Bangalore Aswatha Nagaraj | Thermal barrier coating systems |
US20090162692A1 (en) * | 2007-12-24 | 2009-06-25 | Bangalore Aswatha Nagaraj | Coated Superalloy Articles |
US20090162562A1 (en) * | 2007-12-24 | 2009-06-25 | Bangalore Aswatha Nagaraj | Methods for Applying Thermal Barrier Coating Systems |
US20090191422A1 (en) * | 2008-01-30 | 2009-07-30 | United Technologies Corporation | Cathodic ARC deposition coatings for turbine engine components |
US9284846B2 (en) | 2009-05-20 | 2016-03-15 | Howmet Corporation | Pt-Al-Hf/Zr coating and method |
US8632890B2 (en) * | 2009-12-21 | 2014-01-21 | General Electric Company | Nickel aluminide coating systems and coated articles |
US20110151140A1 (en) * | 2009-12-21 | 2011-06-23 | Brian Thomas Hazel | Methods Of Forming Nickel Aluminde Coatings |
US8807955B2 (en) * | 2011-06-30 | 2014-08-19 | United Technologies Corporation | Abrasive airfoil tip |
KR101353453B1 (ko) | 2011-12-28 | 2014-01-21 | 재단법인 포항산업과학연구원 | 경질 코팅층과 그 형성방법 |
US10309232B2 (en) * | 2012-02-29 | 2019-06-04 | United Technologies Corporation | Gas turbine engine with stage dependent material selection for blades and disk |
CN102864456A (zh) * | 2012-09-05 | 2013-01-09 | 忻峰 | 一种铝合金发动机防腐蚀处理方法 |
US9782862B2 (en) | 2013-03-15 | 2017-10-10 | Siemens Energy, Inc. | Component repair using brazed surface textured superalloy foil |
WO2015047783A1 (en) * | 2013-09-24 | 2015-04-02 | United Technologies Corporation | Method of simultaneously applying three different diffusion aluminide coatings to a single part |
US9383143B2 (en) | 2013-09-26 | 2016-07-05 | Micro Cooling Concepts, Inc. | Metallic thin-film bonding and alloy generation |
JP2017088937A (ja) * | 2015-11-06 | 2017-05-25 | 株式会社Ihi | 耐食性コーティングを有するエンジン用圧縮機翼およびそのコーティング方法 |
US9957598B2 (en) | 2016-02-29 | 2018-05-01 | General Electric Company | Coated articles and coating methods |
FR3052464B1 (fr) * | 2016-06-10 | 2018-05-18 | Safran | Procede de protection contre la corrosion et l'oxydation d'une piece en superalliage monocristallin a base de nickel exempt d'hafnium |
US20220298645A1 (en) * | 2019-03-14 | 2022-09-22 | Raytheon Technologies Corporation | LASER INDUCED, FINE GRAINED, GAMMA PHASE SURFACE FOR NiCoCrAlY COATINGS PRIOR TO CERAMIC COAT |
US20200291529A1 (en) * | 2019-03-14 | 2020-09-17 | United Technologies Corporation | LASER INDUCED, FINE GRAINED, GAMMA PHASE SURFACE FOR NiCoCrAlY COATINGS PRIOR TO CERAMIC COAT |
US11821337B1 (en) | 2022-08-05 | 2023-11-21 | Rtx Corporation | Internal aluminide coating for vanes and blades and method of manufacture |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4055705A (en) * | 1976-05-14 | 1977-10-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Thermal barrier coating system |
US4328285A (en) * | 1980-07-21 | 1982-05-04 | General Electric Company | Method of coating a superalloy substrate, coating compositions, and composites obtained therefrom |
US5216808A (en) * | 1990-11-13 | 1993-06-08 | General Electric Company | Method for making or repairing a gas turbine engine component |
US5236745A (en) * | 1991-09-13 | 1993-08-17 | General Electric Company | Method for increasing the cyclic spallation life of a thermal barrier coating |
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 |
US6296447B1 (en) * | 1999-08-11 | 2001-10-02 | General Electric Company | Gas turbine component having location-dependent protective coatings thereon |
US6283714B1 (en) * | 1999-08-11 | 2001-09-04 | General Electric Company | Protection of internal and external surfaces of gas turbine airfoils |
US6270318B1 (en) * | 1999-12-20 | 2001-08-07 | United Technologies Corporation | Article having corrosion resistant coating |
US20020076573A1 (en) * | 2000-12-19 | 2002-06-20 | Neal James Wesley | Vapor deposition repair of superalloy articles |
US6607789B1 (en) * | 2001-04-26 | 2003-08-19 | General Electric Company | Plasma sprayed thermal bond coat system |
US6998151B2 (en) * | 2002-05-10 | 2006-02-14 | General Electric Company | Method for applying a NiAl based coating by an electroplating technique |
US6746783B2 (en) * | 2002-06-27 | 2004-06-08 | General Electric Company | High-temperature articles and method for making |
US20040180232A1 (en) * | 2003-03-12 | 2004-09-16 | General Electric Company | Selective region vapor phase aluminided superalloy articles |
US6896488B2 (en) * | 2003-06-05 | 2005-05-24 | General Electric Company | Bond coat process for thermal barrier coating |
EP1524328B1 (en) * | 2003-10-15 | 2017-01-04 | General Electric Company | Method of selective region vapor phase aluminizing |
SE527174C2 (sv) * | 2003-12-30 | 2006-01-17 | Sandvik Intellectual Property | Metod för tillverkning av en austenitisk rostfri stållegering genom beläggning med aluminium samt dess användning i högtemperaturapplikationer |
-
2005
- 2005-12-05 US US11/295,278 patent/US7413778B2/en not_active Expired - Fee Related
-
2006
- 2006-12-05 EP EP06125404A patent/EP1793012B1/en not_active Expired - Fee Related
- 2006-12-05 JP JP2006328055A patent/JP5188702B2/ja not_active Expired - Fee Related
-
2007
- 2007-08-07 US US11/890,862 patent/US20100266417A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20100266417A1 (en) | 2010-10-21 |
EP1793012B1 (en) | 2011-11-30 |
EP1793012A2 (en) | 2007-06-06 |
US7413778B2 (en) | 2008-08-19 |
JP2007154314A (ja) | 2007-06-21 |
EP1793012A3 (en) | 2009-07-29 |
US20070128360A1 (en) | 2007-06-07 |
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