CH701554B1 - Lötverfahren zur Reparatur einer Komponente. - Google Patents
Lötverfahren zur Reparatur einer Komponente. Download PDFInfo
- Publication number
- CH701554B1 CH701554B1 CH01241/10A CH12412010A CH701554B1 CH 701554 B1 CH701554 B1 CH 701554B1 CH 01241/10 A CH01241/10 A CH 01241/10A CH 12412010 A CH12412010 A CH 12412010A CH 701554 B1 CH701554 B1 CH 701554B1
- Authority
- CH
- Switzerland
- Prior art keywords
- alloy
- paste
- braze
- nickel
- brazing
- Prior art date
Links
- 230000008439 repair process Effects 0.000 title description 13
- 238000005476 soldering Methods 0.000 title description 3
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 73
- 239000000956 alloy Substances 0.000 claims abstract description 73
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000000843 powder Substances 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 32
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 26
- 238000002844 melting Methods 0.000 claims abstract description 25
- 230000008018 melting Effects 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 22
- 239000011230 binding agent Substances 0.000 claims abstract description 18
- 239000011159 matrix material Substances 0.000 claims abstract description 5
- 238000005219 brazing Methods 0.000 claims description 61
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- 239000011651 chromium Substances 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 13
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 11
- 229910052750 molybdenum Inorganic materials 0.000 claims description 10
- 229910052721 tungsten Inorganic materials 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 229910052796 boron Inorganic materials 0.000 claims description 9
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 9
- 229910052715 tantalum Inorganic materials 0.000 claims description 9
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 8
- 239000010941 cobalt Substances 0.000 claims description 8
- 229910017052 cobalt Inorganic materials 0.000 claims description 8
- 239000011733 molybdenum Substances 0.000 claims description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 8
- 239000010937 tungsten Substances 0.000 claims description 8
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229910052735 hafnium Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229910000990 Ni alloy Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 33
- 239000000463 material Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 14
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 6
- 239000000470 constituent Substances 0.000 description 6
- 229910000856 hastalloy Inorganic materials 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000601 superalloy Inorganic materials 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002923 metal particle Substances 0.000 description 3
- 239000004005 microsphere Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000399 optical microscopy Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- YPFNIPKMNMDDDB-UHFFFAOYSA-K 2-[2-[bis(carboxylatomethyl)amino]ethyl-(2-hydroxyethyl)amino]acetate;iron(3+) Chemical compound [Fe+3].OCCN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O YPFNIPKMNMDDDB-UHFFFAOYSA-K 0.000 description 1
- 241001463139 Vitta Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005552 hardfacing Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
- B23K1/0018—Brazing of turbine parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
- B23K35/025—Pastes, creams, slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3033—Ni as the principal constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/34—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material comprising compounds which yield metals when heated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/362—Selection of compositions of fluxes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/001—Turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/80—Repairing, retrofitting or upgrading methods
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49318—Repairing or disassembling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/533,101 US7789288B1 (en) | 2009-07-31 | 2009-07-31 | Brazing process and material for repairing a component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH701554A2 CH701554A2 (de) | 2011-01-31 |
| CH701554B1 true CH701554B1 (de) | 2015-12-31 |
Family
ID=42669560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH01241/10A CH701554B1 (de) | 2009-07-31 | 2010-07-28 | Lötverfahren zur Reparatur einer Komponente. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7789288B1 (enExample) |
| JP (1) | JP5579525B2 (enExample) |
| CN (1) | CN101987385B (enExample) |
| CH (1) | CH701554B1 (enExample) |
| DE (1) | DE102010036630B4 (enExample) |
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| US8510926B2 (en) * | 2008-05-05 | 2013-08-20 | United Technologies Corporation | Method for repairing a gas turbine engine component |
| US9056372B2 (en) * | 2010-10-12 | 2015-06-16 | Alstom Technology Ltd | Extending useful life of a cobalt-based gas turbine component |
| JP5726545B2 (ja) * | 2011-01-24 | 2015-06-03 | 株式会社東芝 | トランジションピースの損傷補修方法およびトランジションピース |
| EP2679333B1 (en) * | 2011-02-22 | 2019-05-08 | Mitsubishi Heavy Industries Compressor Corporation | Method of manufacturing impeller |
| CH705327A1 (de) | 2011-07-19 | 2013-01-31 | Alstom Technology Ltd | Lot zum Hochtemperaturlöten und Verfahren zum Reparieren bzw. Herstellen von Bauteilen unter Verwendung dieses Lotes. |
| US9180538B2 (en) | 2011-10-14 | 2015-11-10 | General Electric Company | Brazing process, braze assembly, and brazed article |
| US8568826B2 (en) | 2011-10-21 | 2013-10-29 | General Electric Company | Method of brazing a component, a brazed power generation system component, and a braze |
| US9101996B2 (en) * | 2012-05-09 | 2015-08-11 | Siemens Energy, Inc. | Low melting point braze alloy for high temperature applications |
| US9127550B2 (en) * | 2012-08-10 | 2015-09-08 | Siemens Energy, Inc. | Turbine superalloy component defect repair with low-temperature curing resin |
| EP2822726B1 (en) * | 2012-12-05 | 2019-05-22 | Liburdi Engineering Limited | Method of cladding and fusion welding of superalloys using composite filler powder |
| DE102012024130B4 (de) * | 2012-12-11 | 2014-09-11 | Klaus Union Gmbh & Co. Kg | Spalttopf für magnetgekuppelte Pumpen sowie Herstellungsverfahren |
| US9056443B2 (en) | 2013-02-04 | 2015-06-16 | General Electric Company | Brazing process, braze arrangement, and brazed article |
| US9862029B2 (en) | 2013-03-15 | 2018-01-09 | Kennametal Inc | Methods of making metal matrix composite and alloy articles |
| US9346101B2 (en) | 2013-03-15 | 2016-05-24 | Kennametal Inc. | Cladded articles and methods of making the same |
| WO2014169116A1 (en) * | 2013-04-12 | 2014-10-16 | United Technologies Corporation | Wide gap braze |
| US9849533B2 (en) * | 2013-05-30 | 2017-12-26 | General Electric Company | Hybrid diffusion-brazing process and hybrid diffusion-brazed article |
| US9719420B2 (en) * | 2014-06-02 | 2017-08-01 | General Electric Company | Gas turbine component and process for producing gas turbine component |
| FR3028436B1 (fr) * | 2014-11-14 | 2019-04-05 | Safran Aircraft Engines | Procede d'elaboration d'une piece de turbomachine |
| US20160175991A1 (en) * | 2014-12-19 | 2016-06-23 | General Electric Company | Weld filler for superalloys |
| US10221702B2 (en) | 2015-02-23 | 2019-03-05 | Kennametal Inc. | Imparting high-temperature wear resistance to turbine blade Z-notches |
| WO2016185408A2 (en) * | 2015-05-18 | 2016-11-24 | Universidad Rey Juan Carlos | Brazing filler |
| DE102015219512A1 (de) * | 2015-10-08 | 2017-04-13 | MTU Aero Engines AG | Reparatur verschlissener Bauteiloberflächen |
| US10610982B2 (en) | 2015-11-12 | 2020-04-07 | General Electric Company | Weld filler metal for superalloys and methods of making |
| US10265810B2 (en) * | 2015-12-03 | 2019-04-23 | General Electric Company | System and method for performing an in situ repair of an internal component of a gas turbine engine |
| US10052724B2 (en) * | 2016-03-02 | 2018-08-21 | General Electric Company | Braze composition, brazing process, and brazed article |
| EP3216554B1 (de) * | 2016-03-09 | 2020-05-06 | MTU Aero Engines GmbH | Bauteil mit verschleissgeschützten öffnungen und vertiefungen sowie verfahren zur herstellung derselben |
| US10384787B2 (en) * | 2016-06-23 | 2019-08-20 | Honeywell International Inc. | Forming an air data probe from a porous cover and brazing material |
| CN106583964B (zh) * | 2016-10-27 | 2019-07-23 | 中国人民解放军第五七一九工厂 | 一种发动机热端部件三维尺寸钎焊修复材料及制备方法 |
| SE540384C2 (en) | 2016-12-16 | 2018-09-04 | Swep Int Ab | Brazing material |
| US20180200817A1 (en) * | 2017-01-19 | 2018-07-19 | General Electric Company | Method of brazing and brazed article |
| US11117208B2 (en) | 2017-03-21 | 2021-09-14 | Kennametal Inc. | Imparting wear resistance to superalloy articles |
| CN108907502A (zh) * | 2018-08-31 | 2018-11-30 | 西安理工大学 | 一种用于钎焊钽Ta1与1Cr18Ni9不锈钢的非晶态高熵合金钎料及其制备方法 |
| US11581239B2 (en) * | 2019-01-18 | 2023-02-14 | Indium Corporation | Lead-free solder paste as thermal interface material |
| EP3990749B1 (en) | 2019-07-30 | 2025-09-10 | Siemens Energy, Inc. | Blade for a gas turbine, formed from a nickel- based superalloy and corresponding repair method |
| US11819919B2 (en) * | 2019-09-20 | 2023-11-21 | Rtx Corporation | Oxidation resistant nickel braze putty |
| US11840032B2 (en) | 2020-07-06 | 2023-12-12 | Pratt & Whitney Canada Corp. | Method of repairing a combustor liner of a gas turbine engine |
| WO2022067554A1 (zh) * | 2020-09-29 | 2022-04-07 | 西门子股份公司 | 3d打印粉末以及3d打印方法 |
| JP7451388B2 (ja) * | 2020-12-08 | 2024-03-18 | 株式会社東芝 | ろう付け補修方法 |
| KR102278835B1 (ko) * | 2021-04-12 | 2021-07-19 | 주식회사 성일터빈 | 브레이징을 이용한 가스터빈 베인의 코어플러그 제조방법 |
| EP4279620A1 (de) | 2022-05-20 | 2023-11-22 | MTU Aero Engines AG | Lotmischung zur anwendung in einem verfahren zum löten eines bauteils, additivlegierung, lötverfahren und bauteil |
| CN119566615B (zh) * | 2023-09-07 | 2025-11-25 | 中国航发商用航空发动机有限责任公司 | 一种高温合金钎料及高温合金焊接件 |
| CN117206821A (zh) * | 2023-09-19 | 2023-12-12 | 西安热工研究院有限公司 | 一种合金部件及其修复方法 |
| EP4663337A1 (de) | 2024-06-13 | 2025-12-17 | MTU Aero Engines AG | Superlegierungsfüllstoff, lotmischung und verfahren zum löten eines bauteils |
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| US8703044B2 (en) | 2006-01-03 | 2014-04-22 | General Electric Company | Machine components and methods of fabricating and repairing |
| CN100443245C (zh) * | 2006-07-04 | 2008-12-17 | 广州有色金属研究院 | 一种自动钎焊用镍焊膏 |
| US8267662B2 (en) * | 2007-12-13 | 2012-09-18 | General Electric Company | Monolithic and bi-metallic turbine blade dampers and method of manufacture |
-
2009
- 2009-07-31 US US12/533,101 patent/US7789288B1/en active Active
-
2010
- 2010-07-26 DE DE102010036630.7A patent/DE102010036630B4/de active Active
- 2010-07-28 JP JP2010168730A patent/JP5579525B2/ja active Active
- 2010-07-28 CH CH01241/10A patent/CH701554B1/de unknown
- 2010-07-29 CN CN201010248979.6A patent/CN101987385B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101987385B (zh) | 2014-01-29 |
| CN101987385A (zh) | 2011-03-23 |
| JP2011033028A (ja) | 2011-02-17 |
| JP5579525B2 (ja) | 2014-08-27 |
| CH701554A2 (de) | 2011-01-31 |
| DE102010036630B4 (de) | 2020-07-23 |
| DE102010036630A1 (de) | 2011-02-03 |
| US7789288B1 (en) | 2010-09-07 |
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