JP6039355B2 - チタンアルミナイドの施工方法並びにチタンアルミナイド表面を有する製品 - Google Patents
チタンアルミナイドの施工方法並びにチタンアルミナイド表面を有する製品 Download PDFInfo
- Publication number
- JP6039355B2 JP6039355B2 JP2012230914A JP2012230914A JP6039355B2 JP 6039355 B2 JP6039355 B2 JP 6039355B2 JP 2012230914 A JP2012230914 A JP 2012230914A JP 2012230914 A JP2012230914 A JP 2012230914A JP 6039355 B2 JP6039355 B2 JP 6039355B2
- Authority
- JP
- Japan
- Prior art keywords
- titanium aluminide
- product
- tial
- cold
- titanium
- 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.)
- Active
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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
- 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
- C23C4/126—Detonation spraying
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
- C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/005—Repairing methods or devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/80—Repairing, retrofitting or upgrading methods
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating By Spraying Or Casting (AREA)
Description
102 TiAl表面
103 処理領域
104 固体原料
105 ノズル出口
106 縮小拡大ノズル
107 ノズルスロート部
Claims (14)
- チタンアルミナイドの施工方法であって、当該方法が、
コールドスプレーの前に処理領域内を清浄化する段階と、
製品の処理領域にチタンアルミナイドをコールドスプレーしてチタンアルミナイド表面を形成する段階と
を含んでおり、上記チタンアルミナイド表面が微細化γ/α2組織を含んでおり、上記製品がタービン部品である、方法。 - 前記チタンアルミナイド表面が等軸結晶粒を全く又はほとんど含まない、請求項1記載の方法。
- 前記製品上にコールドスプレーされるチタンアルミナイドが、約45重量%のチタンと約50重量%のアルミニウムを含む組成を有する、請求項1又は請求項2記載の方法。
- 前記製品上にコールドスプレーされるチタンアルミナイドが、Al2Tiを含む組成を有する、請求項1乃至請求項3のいずれか1項記載の方法。
- 前記製品上にコールドスプレーされるチタンアルミナイドが、Al3Tiを含む組成を有する、請求項1乃至請求項4のいずれか1項記載の方法。
- 前記チタンアルミナイドをコールドスプレーする段階が、縮小拡大ノズルを用いて固体原料を加速する段階を含む、請求項1乃至請求項5のいずれか1項記載の方法。
- 前記チタンアルミナイド表面が、前記製品の基材上に直接存在する、請求項1乃至請求項6のいずれか1項記載の方法。
- 前記チタンアルミナイド表面が、前記製品上のボンドコート上に直接存在する、請求項1乃至請求項6のいずれか1項記載の方法。
- 前記チタンアルミナイド表面をショットピーニングする段階、前記チタンアルミナイド表面を熱処理する段階、及び/又は前記チタンアルミナイド表面を仕上げ処理する段階の少なくとも1つをさらに含む、請求項1乃至請求項8のいずれか1項記載の方法。
- 前記チタンアルミナイドをコールドスプレーする段階の前に、前記処理領域内の補修領域を特定する段階をさらに含む、請求項1乃至請求項9のいずれか1項記載の方法。
- 前記チタンアルミナイドをコールドスプレーする段階の前に、前記処理領域から材料を除去する段階をさらに含む、請求項1乃至請求項10のいずれか1項記載の方法。
- 前記材料を除去する段階が、前記補修領域を特定するための除去の第1のサブステップと、前記補修領域を広げる第2のサブステップとを含む、請求項11記載の方法。
- 前記固体原料が予め合金化した粉体である、請求項1乃至請求項12のいずれか1項記載の方法。
- 前記チタンアルミナイドをコールドスプレーする段階が補修方法の一部である、請求項1乃至請求項13のいずれか1項記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/276,568 | 2011-10-19 | ||
| US13/276,568 US8475882B2 (en) | 2011-10-19 | 2011-10-19 | Titanium aluminide application process and article with titanium aluminide surface |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013087364A JP2013087364A (ja) | 2013-05-13 |
| JP2013087364A5 JP2013087364A5 (ja) | 2015-12-03 |
| JP6039355B2 true JP6039355B2 (ja) | 2016-12-07 |
Family
ID=47046434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012230914A Active JP6039355B2 (ja) | 2011-10-19 | 2012-10-18 | チタンアルミナイドの施工方法並びにチタンアルミナイド表面を有する製品 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US8475882B2 (ja) |
| EP (1) | EP2584056A1 (ja) |
| JP (1) | JP6039355B2 (ja) |
| RU (1) | RU2619419C2 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10329033B2 (en) | 2015-01-16 | 2019-06-25 | Sikorsky Aircraft Corporation | Cold spray method to join or in certain cases strengthen metals |
| DE102016224532A1 (de) | 2016-12-08 | 2018-06-14 | MTU Aero Engines AG | Hochtemperaturschutzschicht für Titanaluminid-Legierungen |
| DE102017222182A1 (de) | 2017-12-07 | 2019-06-13 | Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH | Verfahren zum Aufbringen einer Titanaluminidlegierung, Titanaluminidlegierung und Substrat umfassend eine Titanaluminidlegierung |
| CN109487183B (zh) * | 2018-12-10 | 2020-11-27 | 同济大学 | 一种适用于铝锂合金的湿喷丸表面改性方法 |
| RU2716570C1 (ru) * | 2019-10-28 | 2020-03-12 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Способ напыления защитных покрытий для интерметаллического сплава на основе гамма-алюминида титана |
Family Cites Families (33)
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| US5028277A (en) * | 1989-03-02 | 1991-07-02 | Nippon Steel Corporation | Continuous thin sheet of TiAl intermetallic compound and process for producing same |
| US5768679A (en) * | 1992-11-09 | 1998-06-16 | Nhk Spring R & D Center Inc. | Article made of a Ti-Al intermetallic compound |
| JP2813516B2 (ja) * | 1992-11-13 | 1998-10-22 | 三菱重工業株式会社 | TiAl系金属間化合物とその製法 |
| US5413871A (en) * | 1993-02-25 | 1995-05-09 | General Electric Company | Thermal barrier coating system for titanium aluminides |
| JP3382285B2 (ja) * | 1993-03-15 | 2003-03-04 | 日本発条株式会社 | Ti−Al系金属間化合物の製造方法 |
| US5873703A (en) | 1997-01-22 | 1999-02-23 | General Electric Company | Repair of gamma titanium aluminide articles |
| US5785775A (en) | 1997-01-22 | 1998-07-28 | General Electric Company | Welding of gamma titanium aluminide alloys |
| DE19942916A1 (de) | 1999-09-08 | 2001-03-15 | Linde Gas Ag | Herstellen von aufschäumbaren Metallkörpern und Metallschäumen |
| US7201940B1 (en) | 2001-06-12 | 2007-04-10 | Advanced Cardiovascular Systems, Inc. | Method and apparatus for thermal spray processing of medical devices |
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| WO2005056879A1 (en) | 2003-09-29 | 2005-06-23 | General Electric Company | Nano-structured coating systems |
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-
2011
- 2011-10-19 US US13/276,568 patent/US8475882B2/en active Active
-
2012
- 2012-10-18 EP EP12189094.1A patent/EP2584056A1/en not_active Ceased
- 2012-10-18 JP JP2012230914A patent/JP6039355B2/ja active Active
- 2012-10-19 RU RU2012145763A patent/RU2619419C2/ru not_active IP Right Cessation
-
2013
- 2013-05-17 US US13/896,434 patent/US9650705B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2619419C2 (ru) | 2017-05-15 |
| EP2584056A1 (en) | 2013-04-24 |
| US20160145728A1 (en) | 2016-05-26 |
| US8475882B2 (en) | 2013-07-02 |
| RU2012145763A (ru) | 2014-04-27 |
| US20130101459A1 (en) | 2013-04-25 |
| JP2013087364A (ja) | 2013-05-13 |
| US9650705B2 (en) | 2017-05-16 |
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