JP2004176715A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2004176715A5 JP2004176715A5 JP2003368209A JP2003368209A JP2004176715A5 JP 2004176715 A5 JP2004176715 A5 JP 2004176715A5 JP 2003368209 A JP2003368209 A JP 2003368209A JP 2003368209 A JP2003368209 A JP 2003368209A JP 2004176715 A5 JP2004176715 A5 JP 2004176715A5
- Authority
- JP
- Japan
- Prior art keywords
- providing
- source
- structural material
- shroud
- applying
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 22
- 230000008439 repair process Effects 0.000 claims description 7
- 239000010953 base metal Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 11
- 239000011159 matrix material Substances 0.000 claims 6
- 239000000843 powder Substances 0.000 claims 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 2
- 229910000531 Co alloy Inorganic materials 0.000 claims 1
- 229910000990 Ni alloy Inorganic materials 0.000 claims 1
- 238000004372 laser cladding Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007749 high velocity oxygen fuel spraying Methods 0.000 description 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/286,122 US20040086635A1 (en) | 2002-10-30 | 2002-10-30 | Method of repairing a stationary shroud of a gas turbine engine using laser cladding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004176715A JP2004176715A (ja) | 2004-06-24 |
| JP2004176715A5 true JP2004176715A5 (enExample) | 2006-12-07 |
| JP4301402B2 JP4301402B2 (ja) | 2009-07-22 |
Family
ID=32175356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003368209A Expired - Fee Related JP4301402B2 (ja) | 2002-10-30 | 2003-10-29 | レーザクラッディングを使用してガスタービンエンジンの固定シュラウドを修理する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US20040086635A1 (enExample) |
| EP (1) | EP1442829A3 (enExample) |
| JP (1) | JP4301402B2 (enExample) |
| BR (1) | BR0304067A (enExample) |
| CA (1) | CA2446343A1 (enExample) |
| SG (1) | SG120130A1 (enExample) |
Families Citing this family (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7009137B2 (en) * | 2003-03-27 | 2006-03-07 | Honeywell International, Inc. | Laser powder fusion repair of Z-notches with nickel based superalloy powder |
| US6887529B2 (en) * | 2003-04-02 | 2005-05-03 | General Electric Company | Method of applying environmental and bond coatings to turbine flowpath parts |
| US20050132569A1 (en) * | 2003-12-22 | 2005-06-23 | Clark Donald G. | Method of repairing a part using laser cladding |
| US20050178750A1 (en) * | 2004-02-13 | 2005-08-18 | Kenny Cheng | Repair of article by laser cladding |
| US7360991B2 (en) * | 2004-06-09 | 2008-04-22 | General Electric Company | Methods and apparatus for fabricating gas turbine engines |
| DE102004042878A1 (de) * | 2004-09-04 | 2006-03-09 | Mtu Aero Engines Gmbh | Verfahren zur Reparatur von Turbomaschinenschaufeln |
| US7378132B2 (en) * | 2004-12-14 | 2008-05-27 | Honeywell International, Inc. | Method for applying environmental-resistant MCrAlY coatings on gas turbine components |
| EP1785583A3 (en) * | 2005-10-12 | 2010-06-23 | Turbine Overhaul Services Private Limited | Blade shroud repair |
| US20070079507A1 (en) * | 2005-10-12 | 2007-04-12 | Kenny Cheng | Blade shroud repair |
| CN100462189C (zh) * | 2005-12-26 | 2009-02-18 | 沈阳大陆激光技术有限公司 | 一种燃气轮机护环的维修工艺 |
| SG134183A1 (en) * | 2006-01-16 | 2007-08-29 | United Technologies Corp | Turbine component trailing edge and platform restoration by laser cladding |
| US7653994B2 (en) * | 2006-03-22 | 2010-02-02 | General Electric Company | Repair of HPT shrouds with sintered preforms |
| US7851984B2 (en) * | 2006-08-08 | 2010-12-14 | Federal-Mogul World Wide, Inc. | Ignition device having a reflowed firing tip and method of construction |
| US20080148708A1 (en) * | 2006-12-20 | 2008-06-26 | General Electric Company | Turbine engine system with shafts for improved weight and vibration characteristic |
| US20090053045A1 (en) * | 2007-08-22 | 2009-02-26 | General Electric Company | Turbine Shroud for Gas Turbine Assemblies and Processes for Forming the Shroud |
| EP2075416B1 (fr) * | 2007-12-27 | 2011-05-18 | Techspace Aero | Procédé de fabrication d'un élément de turbomachine et dispositif ainsi obtenu |
| US20090255118A1 (en) * | 2008-04-11 | 2009-10-15 | General Electric Company | Method of manufacturing mixers |
| US20090271983A1 (en) | 2008-04-30 | 2009-11-05 | Rose William M | Method to weld repair blade outer air seals |
| EP2226149A1 (de) * | 2009-03-04 | 2010-09-08 | Siemens Aktiengesellschaft | Zweischritt-Schweissverfahren |
| US8373089B2 (en) * | 2009-08-31 | 2013-02-12 | General Electric Company | Combustion cap effusion plate laser weld repair |
| WO2011066532A2 (en) * | 2009-11-30 | 2011-06-03 | United Technologies Corporation | Coating methods and apparatus |
| EP2330349B1 (en) * | 2009-12-01 | 2018-10-24 | Siemens Aktiengesellschaft | Pilot burner of a gas turbine engine, combustor, and gas turbine engine |
| DE102010010595A1 (de) * | 2010-03-08 | 2011-09-08 | Lufthansa Technik Ag | Verfahren zur Reparatur von Dichtsegmenten in der Rotor-/Statordichtung einer Gasturbine |
| US8613590B2 (en) * | 2010-07-27 | 2013-12-24 | United Technologies Corporation | Blade outer air seal and repair method |
| US8708659B2 (en) | 2010-09-24 | 2014-04-29 | United Technologies Corporation | Turbine engine component having protective coating |
| US8870523B2 (en) | 2011-03-07 | 2014-10-28 | General Electric Company | Method for manufacturing a hot gas path component and hot gas path turbine component |
| FR2977177B1 (fr) * | 2011-06-30 | 2014-04-04 | Chpolansky Ets | Procede de rechargement d'une piece |
| CN102615431B (zh) * | 2012-04-12 | 2014-08-13 | 中国人民解放军装甲兵工程学院 | 一种灰铸铁缸盖自动化激光熔覆再制造方法 |
| US9127549B2 (en) | 2012-04-26 | 2015-09-08 | General Electric Company | Turbine shroud cooling assembly for a gas turbine system |
| US9828872B2 (en) | 2013-02-07 | 2017-11-28 | General Electric Company | Cooling structure for turbomachine |
| US9015944B2 (en) | 2013-02-22 | 2015-04-28 | General Electric Company | Method of forming a microchannel cooled component |
| US9394796B2 (en) | 2013-07-12 | 2016-07-19 | General Electric Company | Turbine component and methods of assembling the same |
| KR102126866B1 (ko) * | 2013-08-07 | 2020-06-25 | 한화파워시스템 주식회사 | 유체 회전 기계의 임펠러 조립체 및 임펠러 조립체의 제조 방법 |
| US9416662B2 (en) | 2013-09-03 | 2016-08-16 | General Electric Company | Method and system for providing cooling for turbine components |
| BR112016011777A2 (pt) | 2013-11-27 | 2017-08-08 | Gen Electric | Aparelhos de bocal de combustível |
| CN103659201B (zh) * | 2013-12-15 | 2015-12-30 | 无锡透平叶片有限公司 | 一种采用激光熔覆防水蚀的汽轮机叶片的加工工艺 |
| CA2933536C (en) | 2013-12-23 | 2018-06-26 | General Electric Company | Fuel nozzle structure for air-assisted fuel injection |
| CA2933539C (en) | 2013-12-23 | 2022-01-18 | General Electric Company | Fuel nozzle with flexible support structures |
| CN104164665A (zh) * | 2014-07-24 | 2014-11-26 | 新疆汇翔激光科技有限公司 | 一种利用光纤激光对挖盐机缸套的修复方法 |
| US10766105B2 (en) | 2015-02-26 | 2020-09-08 | Rolls-Royce Corporation | Repair of dual walled metallic components using braze material |
| US10450871B2 (en) | 2015-02-26 | 2019-10-22 | Rolls-Royce Corporation | Repair of dual walled metallic components using directed energy deposition material addition |
| US10669878B2 (en) | 2016-03-23 | 2020-06-02 | Raytheon Technologies Corporation | Outer airseal abradable rub strip |
| US10247027B2 (en) | 2016-03-23 | 2019-04-02 | United Technologies Corporation | Outer airseal insulated rub strip |
| US10267174B2 (en) | 2016-04-28 | 2019-04-23 | United Technologies Corporation | Outer airseal abradable rub strip |
| US10544683B2 (en) | 2016-08-30 | 2020-01-28 | Rolls-Royce Corporation | Air-film cooled component for a gas turbine engine |
| US10689984B2 (en) | 2016-09-13 | 2020-06-23 | Rolls-Royce Corporation | Cast gas turbine engine cooling components |
| US20180073390A1 (en) | 2016-09-13 | 2018-03-15 | Rolls-Royce Corporation | Additively deposited gas turbine engine cooling component |
| CN106521487B (zh) * | 2016-11-10 | 2019-05-17 | 北京睿曼科技有限公司 | 一种服役中期钛合金压气机叶片的再制造方法 |
| US10900371B2 (en) | 2017-07-27 | 2021-01-26 | Rolls-Royce North American Technologies, Inc. | Abradable coatings for high-performance systems |
| US10858950B2 (en) | 2017-07-27 | 2020-12-08 | Rolls-Royce North America Technologies, Inc. | Multilayer abradable coatings for high-performance systems |
| CN107502889A (zh) * | 2017-08-16 | 2017-12-22 | 重庆市科学技术研究院 | 一种精确激光熔覆镍基合金粉末的方法 |
| US11338396B2 (en) | 2018-03-08 | 2022-05-24 | Rolls-Royce Corporation | Techniques and assemblies for joining components |
| US10808565B2 (en) * | 2018-05-22 | 2020-10-20 | Rolls-Royce Plc | Tapered abradable coatings |
| US11090771B2 (en) | 2018-11-05 | 2021-08-17 | Rolls-Royce Corporation | Dual-walled components for a gas turbine engine |
| US11305363B2 (en) | 2019-02-11 | 2022-04-19 | Rolls-Royce Corporation | Repair of through-hole damage using braze sintered preform |
| CN112695318A (zh) * | 2020-12-22 | 2021-04-23 | 天津修船技术研究所(中国船舶重工集团公司第六三一三研究所) | 一种碟片式分离机中转鼓的喷嘴流道的维修方法 |
| CN116604271B (zh) * | 2021-03-31 | 2025-06-27 | 中国航发南京航空动力有限责任公司 | 一种航空发动机轴流机匣流道修复用工装的使用方法 |
| US11692446B2 (en) | 2021-09-23 | 2023-07-04 | Rolls-Royce North American Technologies, Inc. | Airfoil with sintered powder components |
| CN120989454A (zh) * | 2025-10-23 | 2025-11-21 | 中国科学院金属研究所 | 一种Ta、W改性的NiCrAlYHfSi涂层用靶材及其制备方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4743733A (en) * | 1984-10-01 | 1988-05-10 | General Electric Company | Method and apparatus for repairing metal in an article |
| US5484665A (en) * | 1991-04-15 | 1996-01-16 | General Electric Company | Rotary seal member and method for making |
| FR2688803B1 (fr) * | 1992-03-23 | 1994-05-06 | European Gas Turbines Sa | Procede de revetement d'une encoche d'une piece en alliage de nickel par laser. |
| US5889254A (en) * | 1995-11-22 | 1999-03-30 | General Electric Company | Method and apparatus for Nd: YAG hardsurfacing |
| US5759641A (en) * | 1996-05-15 | 1998-06-02 | Dimitrienko; Ludmila Nikolaevna | Method of applying strengthening coatings to metallic or metal-containing surfaces |
| CA2284759C (en) * | 1998-10-05 | 2006-11-28 | Mahmud U. Islam | Process for manufacturing or repairing turbine engine or compressor components |
| US6233822B1 (en) * | 1998-12-22 | 2001-05-22 | General Electric Company | Repair of high pressure turbine shrouds |
| US6154959A (en) * | 1999-08-16 | 2000-12-05 | Chromalloy Gas Turbine Corporation | Laser cladding a turbine engine vane platform |
| US6364971B1 (en) * | 2000-01-20 | 2002-04-02 | Electric Power Research Institute | Apparatus and method of repairing turbine blades |
| CN1175954C (zh) * | 2000-05-10 | 2004-11-17 | 中国科学院金属研究所 | 燃气轮机带冠叶片冠部阻尼面激光敷层工艺方法 |
| US6933061B2 (en) * | 2002-12-12 | 2005-08-23 | General Electric Company | Thermal barrier coating protected by thermally glazed layer and method for preparing same |
| US7494619B2 (en) * | 2003-12-23 | 2009-02-24 | General Electric Company | High temperature alloys, and articles made and repaired therewith |
| US6905728B1 (en) * | 2004-03-22 | 2005-06-14 | Honeywell International, Inc. | Cold gas-dynamic spray repair on gas turbine engine components |
| US20080182017A1 (en) * | 2007-01-31 | 2008-07-31 | General Electric Company | Laser net shape manufacturing and repair using a medial axis toolpath deposition method |
| GB2449862B (en) * | 2007-06-05 | 2009-09-16 | Rolls Royce Plc | Method for producing abrasive tips for gas turbine blades |
-
2002
- 2002-10-30 US US10/286,122 patent/US20040086635A1/en not_active Abandoned
-
2003
- 2003-10-23 CA CA002446343A patent/CA2446343A1/en not_active Abandoned
- 2003-10-28 SG SG200306622A patent/SG120130A1/en unknown
- 2003-10-29 BR BR0304067-4A patent/BR0304067A/pt not_active Application Discontinuation
- 2003-10-29 JP JP2003368209A patent/JP4301402B2/ja not_active Expired - Fee Related
- 2003-10-30 EP EP03256861A patent/EP1442829A3/en not_active Ceased
-
2007
- 2007-03-12 US US11/685,018 patent/US20070205189A1/en not_active Abandoned
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2004176715A5 (enExample) | ||
| JP2004150432A5 (enExample) | ||
| JP4301402B2 (ja) | レーザクラッディングを使用してガスタービンエンジンの固定シュラウドを修理する方法 | |
| JP4318140B2 (ja) | プラズマ移行性アーク溶接を使用してガスタービンエンジンの固定シュラウドを修理する方法 | |
| US7824510B2 (en) | Methods of repairing engine components | |
| CA2537427C (fr) | Procede de reparation de disque aubage monobloc, eprouvette de debut et de fin campagne | |
| US20090026182A1 (en) | In-situ brazing methods for repairing gas turbine engine components | |
| SG144158A1 (en) | Repair of gas turbine blade tip without recoating the repaired blade tip | |
| JP2000220471A (ja) | 高圧タ―ビンシュラウドの修復方法 | |
| WO2005032755A3 (en) | Laser powder fusion repair of z-notches with inconel 713 powder | |
| JP2008031999A (ja) | 金属構成要素の補修方法 | |
| JP2005214197A (ja) | 物品の寸法を修復する方法およびその実施のためのプリフォーム | |
| US20070163684A1 (en) | Activated diffusion brazing alloys and repair process | |
| US20090280023A1 (en) | Intermetallic braze alloys and methods of repairing engine components | |
| US20060219330A1 (en) | Nickel-based superalloy and methods for repairing gas turbine components | |
| CN108620809B (zh) | 1000mw发电机组汽轮机转子汽封轴颈在线修复方法 | |
| US20060219329A1 (en) | Repair nickel-based superalloy and methods for refurbishment of gas turbine components | |
| JP2010203258A (ja) | 動翼の補修方法 | |
| JP2006075903A (ja) | 金属部品の修復方法 | |
| US20050139581A1 (en) | High-strength superalloy joining method for repairing turbine blades | |
| KR102507408B1 (ko) | 3d프린팅에 의한 가스터빈 블레이드의 에어포일 수리 공정 | |
| JP2001305271A (ja) | 原子力発電プラント用炉内機器の補修方法 | |
| SG132671A1 (en) | Method for hvof or lpps restoration coating repair of a nickel-base superalloy article | |
| CN112760637A (zh) | 一种失效的燃气轮机叶片再制造修复方法 | |
| US20040261265A1 (en) | Method for improving the wear resistance of a support region between a turbine outer case and a supported turbine vane |