JP6235708B2 - ガスタービンエンジン非融接性ニッケル鋳造物のためのレーザ粉末溶着による溶接補修 - Google Patents
ガスタービンエンジン非融接性ニッケル鋳造物のためのレーザ粉末溶着による溶接補修 Download PDFInfo
- Publication number
- JP6235708B2 JP6235708B2 JP2016526126A JP2016526126A JP6235708B2 JP 6235708 B2 JP6235708 B2 JP 6235708B2 JP 2016526126 A JP2016526126 A JP 2016526126A JP 2016526126 A JP2016526126 A JP 2016526126A JP 6235708 B2 JP6235708 B2 JP 6235708B2
- Authority
- JP
- Japan
- Prior art keywords
- backing
- cavity
- laser
- spots
- layer
- 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
Links
- 239000000843 powder Substances 0.000 title claims description 48
- 238000003466 welding Methods 0.000 title claims description 33
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 26
- 230000008439 repair process Effects 0.000 title claims description 19
- 229910052759 nickel Inorganic materials 0.000 title claims description 13
- 238000005266 casting Methods 0.000 title description 27
- 239000000956 alloy Substances 0.000 claims description 64
- 229910045601 alloy Inorganic materials 0.000 claims description 63
- 238000000034 method Methods 0.000 claims description 40
- 230000007547 defect Effects 0.000 claims description 33
- 239000000945 filler Substances 0.000 claims description 19
- 230000003746 surface roughness Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000011049 filling Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 239000012636 effector Substances 0.000 description 4
- 230000001788 irregular Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229910000601 superalloy Inorganic materials 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
Images
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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
- B23K26/342—Build-up welding
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/144—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing particles, e.g. powder
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/32—Bonding taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
- B23P6/007—Repairing turbine components, e.g. moving or stationary blades, rotors using only additive methods, e.g. build-up welding
-
- 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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
- B22F2007/068—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts repairing articles
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- 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
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
-
- 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
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
-
- 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
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- 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
- F05D2230/10—Manufacture by removing material
-
- 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
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/21—Manufacture essentially without removing material by casting
-
- 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
- F05D2230/30—Manufacture with deposition of material
- F05D2230/31—Layer deposition
-
- 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
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
- F05D2300/175—Superalloys
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
- F05D2300/177—Ni - Si alloys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Laser Beam Processing (AREA)
- Powder Metallurgy (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Description
Claims (16)
- 部品の補修方法であって、
非融接性ベース合金で製造された部品から欠陥を除去して、結果として貫通孔になるキャビティを形成することと、
前記貫通孔をバッキングで封止することと、
前記キャビティを、複数のレーザ粉末溶着スポットの複数の層で少なくとも部分的に充填することを含み、前記複数のレーザ粉末溶着スポットの各々が、溶加合金で形成され、前記複数の層の第1の層が、前記キャビティの壁及び前記バッキングに少なくとも部分的に重なる前記複数のレーザ粉末溶着スポットの周辺部を含み、
前記バッキング上に所望の表面粗さを形成することをさらに含む、方法。 - 前記複数の層の前記第1の層が、他の層に先行して形成された全周部分を形成する、請求項1記載の方法。
- 前記バッキング上の前記所望の表面粗さが、前記バッキングと前記壁とのほぼ等しいレーザエネルギ吸収を提供する、請求項1記載の方法。
- 層内の前記各スポットが、先行する層の2つのスポット間に位置する、請求項1記載の方法。
- 前記バッキング上の前記所望の表面粗さが、少なくとも約125マイクロインチ(0.003mm)である、請求項1記載の方法。
- 前記バッキングの厚さが、約0.010〜0.020インチ(0.254〜0.508mm)である、請求項1記載の方法。
- 前記溶加合金が、融接性の粉末材料である、請求項1記載の方法。
- 前記非融接性ベース合金が、高ガンマプライムニッケルベース合金である、請求項7記載の方法。
- 部品の補修方法であって、
非融接性ベース合金で製造された部品から欠陥を除去して、結果として貫通孔になるキャビティを形成することと、
バッキング上に所望の表面粗さを形成することと、
前記貫通孔を前記バッキングで封止することと、
前記キャビティを、複数のレーザ粉末溶着スポットの複数の層で少なくとも部分的に充填することを含み、前記複数のレーザ粉末溶着スポットの各々が、溶加合金で形成される、方法。 - 前記キャビティの壁及び前記バッキングに沿って、前記バッキングを完全に封止することをさらに含む、請求項9記載の方法。
- 前記複数の層の第1の層が、前記キャビティの壁及び前記バッキングに重なる前記複数のレーザ粉末溶着スポットの周辺部を含む、請求項9記載の方法。
- 前記複数の層の第1の層が、前記バッキングと前記壁との境界面に沿った全周部分を形成する、請求項11記載の方法。
- 前記バッキング上の前記所望の表面粗さが、前記バッキングと前記壁とのほぼ等しいレーザエネルギ吸収を提供する、請求項10記載の方法。
- 層内の前記各スポットが、先行する層の2つのスポット間に位置する、請求項9記載の方法。
- 前記バッキング上の前記所望の表面粗さが、少なくとも約125マイクロインチ(0.003mm)である、請求項9記載の方法。
- 前記バッキングの厚さが、約0.010〜0.020インチ(0.254〜0.508mm)である、請求項9記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361897623P | 2013-10-30 | 2013-10-30 | |
US61/897,623 | 2013-10-30 | ||
PCT/US2014/055742 WO2015065606A1 (en) | 2013-10-30 | 2014-09-16 | Laser powder deposition weld rework for gas turbine engine non-fusion weldable nickel castings |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017506715A JP2017506715A (ja) | 2017-03-09 |
JP6235708B2 true JP6235708B2 (ja) | 2017-11-22 |
Family
ID=53004922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016526126A Active JP6235708B2 (ja) | 2013-10-30 | 2014-09-16 | ガスタービンエンジン非融接性ニッケル鋳造物のためのレーザ粉末溶着による溶接補修 |
Country Status (6)
Country | Link |
---|---|
US (4) | US10569361B2 (ja) |
EP (3) | EP3062954B1 (ja) |
JP (1) | JP6235708B2 (ja) |
CN (1) | CN105705296B (ja) |
ES (1) | ES2710226T3 (ja) |
WO (2) | WO2015065606A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110871267A (zh) * | 2018-08-29 | 2020-03-10 | 惠州比亚迪电子有限公司 | 外观缺陷改善的二次压铸金属产品及其制备方法以及手机中框和手机 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015065847A1 (en) * | 2013-10-30 | 2015-05-07 | United Technologies Corporation | Laser powder deposition weld rework for gas turbine engine non-fusion weldable nickel castings |
GB201508703D0 (en) * | 2015-05-21 | 2015-07-01 | Rolls Royce Plc | Additive layer repair of a metallic component |
DE102015224091A1 (de) * | 2015-12-02 | 2017-06-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Reparaturschweißverfahren mit manueller und maschineller Vorgehensweise |
EP3216554B1 (de) * | 2016-03-09 | 2020-05-06 | MTU Aero Engines GmbH | Bauteil mit verschleissgeschützten öffnungen und vertiefungen sowie verfahren zur herstellung derselben |
US20180221958A1 (en) * | 2017-02-07 | 2018-08-09 | General Electric Company | Parts and methods for producing parts using hybrid additive manufacturing techniques |
US10625361B2 (en) * | 2017-06-14 | 2020-04-21 | General Electric Company | Method of welding superalloys |
CN110785246A (zh) * | 2017-06-30 | 2020-02-11 | 西门子股份公司 | 用于沉淀硬化的超合金粉末材料的增材制造技术 |
CN108247066A (zh) * | 2018-01-11 | 2018-07-06 | 昆明理工大学 | 一种应用3d打印技术对蠕墨铸铁铸件缺陷修复的方法 |
EP3594446B1 (en) * | 2018-07-13 | 2021-10-20 | ANSALDO ENERGIA S.p.A. | Method of restoring a blade or vane platform |
UA126105C2 (uk) | 2018-11-15 | 2022-08-10 | Вестінґхаус Електрик Белджем | Спосіб відновлення із застосуванням осадження лазерного металевого порошку |
BE1026209B1 (fr) * | 2018-11-15 | 2019-11-07 | Westinghouse Electric Belgium | Procédé de réparation par dépôt de poudre métallique au laser |
US11904417B2 (en) | 2019-10-15 | 2024-02-20 | International Business Machines Corporation | Automated material welding |
CN114367742A (zh) * | 2022-02-17 | 2022-04-19 | 上海工程技术大学 | 一种减少铁镍合金激光焊接气孔的方法 |
Family Cites Families (76)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3590318A (en) * | 1969-12-08 | 1971-06-29 | Ransburg Electro Coating Corp | Powder coating apparatus producing a flat powder spray |
US4726104A (en) * | 1986-11-20 | 1988-02-23 | United Technologies Corporation | Methods for weld repairing hollow, air cooled turbine blades and vanes |
US5071054A (en) * | 1990-12-18 | 1991-12-10 | General Electric Company | Fabrication of cast articles from high melting temperature superalloy compositions |
US5110307B1 (en) | 1991-07-09 | 1994-09-20 | Balo Precision Parts Inc | Laser weldable hermetic connector |
US5284290A (en) | 1993-04-23 | 1994-02-08 | The United States Of America As Represented By The Adminstrator Of The National Aeronautics And Space Administration | Fusion welding with self-generated filler metal |
JPH0748667A (ja) * | 1993-08-04 | 1995-02-21 | Mitsubishi Materials Corp | 高い接合強度を有するスパッタリングターゲット |
US5603603A (en) * | 1993-12-08 | 1997-02-18 | United Technologies Corporation | Abrasive blade tip |
US6046426A (en) | 1996-07-08 | 2000-04-04 | Sandia Corporation | Method and system for producing complex-shape objects |
US6000601A (en) | 1996-10-22 | 1999-12-14 | Boston Scientific Corporation | Welding method |
US6429402B1 (en) | 1997-01-24 | 2002-08-06 | The Regents Of The University Of California | Controlled laser production of elongated articles from particulates |
EP0861927A1 (de) * | 1997-02-24 | 1998-09-02 | Sulzer Innotec Ag | Verfahren zum Herstellen von einkristallinen Strukturen |
US6615470B2 (en) * | 1997-12-15 | 2003-09-09 | General Electric Company | System and method for repairing cast articles |
US6143378A (en) | 1998-05-12 | 2000-11-07 | Sandia Corporation | Energetic additive manufacturing process with feed wire |
US20020170890A1 (en) * | 2001-04-27 | 2002-11-21 | Keicher David M. | Precision spray processes for direct write electronic components |
US6296447B1 (en) * | 1999-08-11 | 2001-10-02 | General Electric Company | Gas turbine component having location-dependent protective coatings thereon |
US6491207B1 (en) | 1999-12-10 | 2002-12-10 | General Electric Company | Weld repair of directionally solidified articles |
DE10005874B4 (de) * | 2000-02-10 | 2007-08-09 | Alstom Technology Ltd. | Schweissverfahren zur Rissreparatur |
US6463349B2 (en) | 2000-03-23 | 2002-10-08 | Solidica, Inc. | Ultrasonic object consolidation system and method |
JP4246878B2 (ja) | 2000-03-31 | 2009-04-02 | 株式会社東芝 | レーザ補修方法 |
JP2001287602A (ja) | 2000-04-06 | 2001-10-16 | Auto Network Gijutsu Kenkyusho:Kk | 電子モジュールユニットへの配線構造 |
JP3606788B2 (ja) | 2000-05-31 | 2005-01-05 | 松下電器産業株式会社 | 半導体集積回路および半導体集積回路の検査方法 |
US6483069B2 (en) | 2000-10-02 | 2002-11-19 | The Boeing Company | Joining of structural members by welding |
US6461108B1 (en) * | 2001-03-27 | 2002-10-08 | General Electric Company | Cooled thermal barrier coating on a turbine blade tip |
WO2002092260A1 (en) * | 2001-05-15 | 2002-11-21 | Santoku America, Inc. | Castings of alloys with isotropic graphite molds |
US6609894B2 (en) | 2001-06-26 | 2003-08-26 | General Electric Company | Airfoils with improved oxidation resistance and manufacture and repair thereof |
JP4490608B2 (ja) | 2001-08-09 | 2010-06-30 | 株式会社東芝 | 構造物の補修方法 |
US7509240B2 (en) * | 2001-10-15 | 2009-03-24 | The Regents Of The University Of Michigan | Solid freeform fabrication of structurally engineered multifunctional devices |
EP1312437A1 (en) | 2001-11-19 | 2003-05-21 | ALSTOM (Switzerland) Ltd | Crack repair method |
US6554920B1 (en) | 2001-11-20 | 2003-04-29 | General Electric Company | High-temperature alloy and articles made therefrom |
US6696176B2 (en) | 2002-03-06 | 2004-02-24 | Siemens Westinghouse Power Corporation | Superalloy material with improved weldability |
US6742698B2 (en) * | 2002-06-10 | 2004-06-01 | United Technologies Corporation | Refractory metal backing material for weld repair |
US6986654B2 (en) * | 2002-07-03 | 2006-01-17 | Therics, Inc. | Apparatus, systems and methods for use in three-dimensional printing |
EP1437426A1 (de) * | 2003-01-10 | 2004-07-14 | Siemens Aktiengesellschaft | Verfahren zum Herstellen von einkristallinen Strukturen |
DE10319494A1 (de) * | 2003-04-30 | 2004-11-18 | Mtu Aero Engines Gmbh | Verfahren zur Reparatur und/oder Modifikation von Bauteilen einer Gasturbine |
WO2005028690A1 (en) * | 2003-09-24 | 2005-03-31 | Alstom Technology Ltd | Braze alloy and the use of said braze alloy |
JP4551082B2 (ja) * | 2003-11-21 | 2010-09-22 | 三菱重工業株式会社 | 溶接方法 |
US6872912B1 (en) | 2004-07-12 | 2005-03-29 | Chromalloy Gas Turbine Corporation | Welding single crystal articles |
US7360678B2 (en) * | 2005-01-27 | 2008-04-22 | United Technologies Corporation | Repair and reclassification of superalloy components |
US20060218788A1 (en) * | 2005-03-30 | 2006-10-05 | Snecma Services | Method of manufacturing a hollow blade that includes a recessed tip cap and method of reparing such a blade |
US20070039176A1 (en) * | 2005-08-01 | 2007-02-22 | Kelly Thomas J | Method for restoring portion of turbine component |
US20070044306A1 (en) * | 2005-08-29 | 2007-03-01 | United Technologies Corporation | Superalloy repair methods |
US7556477B2 (en) * | 2005-10-04 | 2009-07-07 | General Electric Company | Bi-layer tip cap |
US7278315B1 (en) | 2005-10-04 | 2007-10-09 | Op Tech Ventures Llc | Laser-ultrasonic detection of subsurface defects in processed metals |
EP1772228A1 (de) * | 2005-10-07 | 2007-04-11 | Siemens Aktiengesellschaft | Verfahren zum Reparieren eines Bauteils mit einer gerichteten Mikrostruktur |
US20080017280A1 (en) * | 2006-07-18 | 2008-01-24 | United Technologies Corporation | Process for repairing turbine engine components |
US20080028605A1 (en) | 2006-07-28 | 2008-02-07 | Lutz Andrew J | Weld repair of metallic components |
US8394215B2 (en) | 2007-03-22 | 2013-03-12 | United Technologies Corporation | Dual process nickel alloy crack repair |
US20090068446A1 (en) | 2007-04-30 | 2009-03-12 | United Technologies Corporation | Layered structures with integral brazing materials |
US20090057275A1 (en) * | 2007-08-31 | 2009-03-05 | General Electric Company | Method of Repairing Nickel-Based Alloy Articles |
US20090056096A1 (en) * | 2007-08-31 | 2009-03-05 | Hixson Michael W | Method of repairing a turbine engine component |
CA2714697C (en) | 2008-02-19 | 2014-08-05 | Rolls-Royce Corporation | System, method, and apparatus for repairing objects |
SG155778A1 (en) | 2008-03-10 | 2009-10-29 | Turbine Overhaul Services Pte | Method for diffusion bonding metallic components with nanoparticle foil |
KR101035154B1 (ko) * | 2008-08-08 | 2011-05-17 | 한전케이피에스 주식회사 | 가스터빈용 블레이드의 용접방법 |
US20100200189A1 (en) * | 2009-02-12 | 2010-08-12 | General Electric Company | Method of fabricating turbine airfoils and tip structures therefor |
DE102009016260A1 (de) * | 2009-04-03 | 2010-10-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren beim Schweißen und Bauteil |
US8987629B2 (en) * | 2009-07-29 | 2015-03-24 | General Electric Company | Process of closing an opening in a component |
EP2322313A1 (de) * | 2009-11-13 | 2011-05-18 | Siemens Aktiengesellschaft | Verfahren zum Schweissen von Werkstücken aus hochwarmfesten Superlegierungen mit besonderer Massenzufuhrrate des Schweisszusatzwerkstoffes |
KR101116639B1 (ko) * | 2009-12-15 | 2012-03-07 | 주식회사 성우하이텍 | 금형의 육성용접방법 |
JP2011136344A (ja) * | 2009-12-25 | 2011-07-14 | Mitsubishi Heavy Ind Ltd | ガスタービン部材の補修方法及びガスタービン部材 |
US8618434B2 (en) * | 2010-03-22 | 2013-12-31 | Siemens Energy, Inc. | Superalloy repair welding using multiple alloy powders |
JP2011214541A (ja) | 2010-04-01 | 2011-10-27 | Toshiba Ge Turbine Service Kk | タービン翼の補修方法および補修されたタービン翼 |
JP5468471B2 (ja) * | 2010-06-09 | 2014-04-09 | 株式会社東芝 | ガスタービン翼の補修方法及びガスタービン翼 |
JP5535799B2 (ja) * | 2010-07-14 | 2014-07-02 | 三菱重工業株式会社 | 金属部品の補修方法及び補修された金属部品 |
US20120251840A1 (en) * | 2011-03-30 | 2012-10-04 | General Electric Company | Nickel-base weld materials, processes of using, and components formed therewith |
KR20120138937A (ko) * | 2011-06-16 | 2012-12-27 | 부산대학교 산학협력단 | 직접 레이저 용융공정을 이용한 금형보수방법 |
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 |
CH705631A1 (de) * | 2011-10-31 | 2013-05-15 | Alstom Technology Ltd | Komponenten oder Coupon zur Verwendung unter hoher thermischer und Spannungslast und Verfahren zur Herstellung einer solchen Komponente oder eines solchen Coupons. |
US9126287B2 (en) * | 2012-03-12 | 2015-09-08 | Siemens Energy, Inc. | Advanced pass progression for build-up welding |
EP2872286B1 (en) * | 2012-07-12 | 2018-09-19 | Ansaldo Energia IP UK Limited | Method for repairing a single crystal turbine blade |
US20140017415A1 (en) * | 2012-07-13 | 2014-01-16 | General Electric Company | Coating/repairing process using electrospark with psp rod |
EP2712697A1 (de) * | 2012-10-01 | 2014-04-02 | Siemens Aktiengesellschaft | Pulverzuführeinrichtung für eine Laserpulverauftragsschweißvorrichtung |
WO2014074947A2 (en) * | 2012-11-08 | 2014-05-15 | Das, Suman | Systems and methods for additive manufacturing and repair of metal components |
US9868180B2 (en) * | 2013-03-14 | 2018-01-16 | Ansaldo Energia Ip Uk Limited | Turbine blade tip repair using dual fusion welding |
FR3008014B1 (fr) * | 2013-07-04 | 2023-06-09 | Association Pour La Rech Et Le Developpement De Methodes Et Processus Industriels Armines | Procede de fabrication additve de pieces par fusion ou frittage de particules de poudre(s) au moyen d un faisceau de haute energie avec des poudres adaptees au couple procede/materiau vise |
WO2015065847A1 (en) * | 2013-10-30 | 2015-05-07 | United Technologies Corporation | Laser powder deposition weld rework for gas turbine engine non-fusion weldable nickel castings |
US20160045982A1 (en) * | 2014-08-18 | 2016-02-18 | Siemens Energy, Inc. | Hybrid welding/printing process |
-
2014
- 2014-09-16 WO PCT/US2014/055742 patent/WO2015065606A1/en active Application Filing
- 2014-09-16 JP JP2016526126A patent/JP6235708B2/ja active Active
- 2014-09-16 EP EP14857589.7A patent/EP3062954B1/en active Active
- 2014-09-16 ES ES14857589T patent/ES2710226T3/es active Active
- 2014-09-16 CN CN201480059739.8A patent/CN105705296B/zh active Active
- 2014-09-16 US US15/032,415 patent/US10569361B2/en active Active
- 2014-10-24 WO PCT/US2014/062183 patent/WO2015065846A1/en active Application Filing
- 2014-10-24 EP EP20176789.4A patent/EP3738708B1/en active Active
- 2014-10-24 US US15/026,459 patent/US10265802B2/en active Active
- 2014-10-24 EP EP14857676.2A patent/EP3062952B1/en active Active
-
2019
- 2019-04-16 US US16/385,539 patent/US11517981B2/en active Active
-
2020
- 2020-01-15 US US16/743,431 patent/US11524363B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110871267A (zh) * | 2018-08-29 | 2020-03-10 | 惠州比亚迪电子有限公司 | 外观缺陷改善的二次压铸金属产品及其制备方法以及手机中框和手机 |
Also Published As
Publication number | Publication date |
---|---|
EP3062952A1 (en) | 2016-09-07 |
WO2015065846A1 (en) | 2015-05-07 |
US20190240784A1 (en) | 2019-08-08 |
US10265802B2 (en) | 2019-04-23 |
US20200147727A1 (en) | 2020-05-14 |
JP2017506715A (ja) | 2017-03-09 |
CN105705296B (zh) | 2018-11-20 |
EP3062954A1 (en) | 2016-09-07 |
US20160243650A1 (en) | 2016-08-25 |
EP3062954A4 (en) | 2017-01-11 |
EP3062954B1 (en) | 2018-12-19 |
EP3062952B1 (en) | 2020-07-22 |
US20160271731A1 (en) | 2016-09-22 |
EP3738708B1 (en) | 2022-05-04 |
US10569361B2 (en) | 2020-02-25 |
EP3062952A4 (en) | 2017-04-19 |
WO2015065606A1 (en) | 2015-05-07 |
US11524363B2 (en) | 2022-12-13 |
US11517981B2 (en) | 2022-12-06 |
CN105705296A (zh) | 2016-06-22 |
ES2710226T3 (es) | 2019-04-23 |
EP3738708A1 (en) | 2020-11-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6235708B2 (ja) | ガスタービンエンジン非融接性ニッケル鋳造物のためのレーザ粉末溶着による溶接補修 | |
US10328526B2 (en) | Laser powder deposition weld rework for gas turbine engine non-fusion weldable nickel castings | |
EP1695789B1 (fr) | Procédé de réparation de disque aubagé monobloc, éprouvette de début et de fin campagne | |
RU2490102C2 (ru) | Способ сварки и конструктивный элемент | |
RU2466841C2 (ru) | Способ и устройство для сварки деталей из термостойких жаропрочных сплавов | |
US10450871B2 (en) | Repair of dual walled metallic components using directed energy deposition material addition | |
KR20150126055A (ko) | 초합금 구성요소의 수리 | |
JP2006170204A (ja) | タービンノズルセグメント及びその修理方法 | |
CN101508070A (zh) | 修理发动机部件的方法 | |
EP2412930B1 (en) | Turbine nozzle segment and method of repairing same | |
EP2551457A2 (en) | Vane assembly and method of forming a vane assembly for a gas turbine engine | |
US20240082939A1 (en) | Adaptively depositing braze material using structured light scan data | |
Barhanko et al. | Development of Blade Tip Repair for SGT-700 Turbine Blade Stage 1, With Oxidation Resistant Weld Alloy | |
EP4335573A1 (en) | Adaptive manufacturing using structured light data | |
US20240082940A1 (en) | Additively depositing braze material | |
EP3715043A1 (en) | Aftermarket repair process for a fuel nozzle guide heat shield of a gas turbine engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170328 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170628 |
|
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: 20170926 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171026 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6235708 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
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 |