CA2735299A1 - Profil aerodynamique et son procede de reparation - Google Patents

Profil aerodynamique et son procede de reparation Download PDF

Info

Publication number: CA2735299A1
Authority: CA; Canada
Prior art keywords: airfoil; alpha; titanium; per; repair
Prior art date: 2011-03-25
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.): Abandoned

Application number

CA2735299A

Other languages

English (en)

Inventor

Alexandre Gontcharov

Joseph Liburdi

Robert Tollett

Rob Pistor

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Liburdi Engineering Ltd

Original Assignee

Liburdi Engineering Ltd

Priority date (The priority date 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 date listed.)

2011-03-25

Filing date

2011-03-25

Publication date

2012-09-25

2011-03-25 Application filed by Liburdi Engineering Ltd filed Critical Liburdi Engineering Ltd

2011-03-25 Priority to CA2735299A priority Critical patent/CA2735299A1/fr

2012-09-25 Publication of CA2735299A1 publication Critical patent/CA2735299A1/fr

Status Abandoned legal-status Critical Current

Links

230000008439 repair process Effects 0.000 title claims abstract description 46
238000000034 method Methods 0.000 title claims abstract description 31
239000000463 material Substances 0.000 claims abstract description 45
239000010936 titanium Substances 0.000 claims abstract description 42
229910052719 titanium Inorganic materials 0.000 claims abstract description 39
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 38
238000003466 welding Methods 0.000 claims abstract description 24
230000004927 fusion Effects 0.000 claims abstract description 19
238000010438 heat treatment Methods 0.000 claims abstract description 15
238000003754 machining Methods 0.000 claims abstract description 15
229910021535 alpha-beta titanium Inorganic materials 0.000 claims abstract description 10
238000005253 cladding Methods 0.000 claims abstract description 10
229910001040 Beta-titanium Inorganic materials 0.000 claims abstract description 9
230000007547 defect Effects 0.000 claims abstract description 7
238000009659 non-destructive testing Methods 0.000 claims abstract description 7
230000003628 erosive effect Effects 0.000 claims description 23
239000000945 filler Substances 0.000 claims description 21
230000008021 deposition Effects 0.000 claims description 16
229910001069 Ti alloy Inorganic materials 0.000 claims description 13
229910045601 alloy Inorganic materials 0.000 claims description 12
239000000956 alloy Substances 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 5
239000000126 substance Substances 0.000 claims description 5
238000001816 cooling Methods 0.000 claims description 4
230000009466 transformation Effects 0.000 claims description 4
238000004140 cleaning Methods 0.000 claims description 3
230000007704 transition Effects 0.000 claims description 2
229910052720 vanadium Inorganic materials 0.000 description 15
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
229910052751 metal Inorganic materials 0.000 description 5
239000002184 metal Substances 0.000 description 5
238000005498 polishing Methods 0.000 description 5
239000000843 powder Substances 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
229910000756 V alloy Inorganic materials 0.000 description 4
238000012360 testing method Methods 0.000 description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
230000007797 corrosion Effects 0.000 description 3
238000005260 corrosion Methods 0.000 description 3
238000005238 degreasing Methods 0.000 description 3
238000010790 dilution Methods 0.000 description 3
239000012895 dilution Substances 0.000 description 3
238000007689 inspection Methods 0.000 description 3
238000004372 laser cladding Methods 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
229910001182 Mo alloy Inorganic materials 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
238000005275 alloying Methods 0.000 description 2
239000011324 bead Substances 0.000 description 2
239000002131 composite material Substances 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
238000005336 cracking Methods 0.000 description 2
230000002950 deficient Effects 0.000 description 2
230000002708 enhancing effect Effects 0.000 description 2
238000005530 etching Methods 0.000 description 2
239000007789 gas Substances 0.000 description 2
238000000227 grinding Methods 0.000 description 2
230000001965 increasing effect Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
230000008569 process Effects 0.000 description 2
239000000758 substrate Substances 0.000 description 2
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
229910052721 tungsten Inorganic materials 0.000 description 2
239000010937 tungsten Substances 0.000 description 2
229910000531 Co alloy Inorganic materials 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
229910000990 Ni alloy Inorganic materials 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
229910001093 Zr alloy Inorganic materials 0.000 description 1
238000007605 air drying Methods 0.000 description 1
238000013459 approach Methods 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
238000005452 bending Methods 0.000 description 1
238000005219 brazing Methods 0.000 description 1
238000003486 chemical etching Methods 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
238000011109 contamination Methods 0.000 description 1
239000013078 crystal Substances 0.000 description 1
238000011161 development Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000010891 electric arc Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000003801 milling Methods 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000011148 porous material Substances 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000005480 shot peening Methods 0.000 description 1
238000005476 soldering Methods 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
230000003746 surface roughness Effects 0.000 description 1
229910052718 tin Inorganic materials 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Classifications

- 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
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- 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
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/30—Preventing corrosion or unwanted deposits in gas-swept spaces
- 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
- F05D2230/00—Manufacture
- F05D2230/90—Coating; Surface treatment
- 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
- F05D2260/00—Function
- F05D2260/95—Preventing corrosion
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Materials Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

CA2735299A 2011-03-25 2011-03-25 Profil aerodynamique et son procede de reparation Abandoned CA2735299A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA2735299A CA2735299A1 (fr)	2011-03-25	2011-03-25	Profil aerodynamique et son procede de reparation

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA2735299A CA2735299A1 (fr)	2011-03-25	2011-03-25	Profil aerodynamique et son procede de reparation

Publications (1)

Publication Number	Publication Date
CA2735299A1 true CA2735299A1 (fr)	2012-09-25

Family

ID=46889548

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2735299A Abandoned CA2735299A1 (fr)	2011-03-25	2011-03-25	Profil aerodynamique et son procede de reparation

Country Status (1)

Country	Link
CA (1)	CA2735299A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115074725A (zh) *	2022-06-29	2022-09-20	中国航发动力股份有限公司	一种钛合金薄叶片叶边块缺陷的修复方法
CN119710686A (zh) *	2025-02-28	2025-03-28	天津滨海雷克斯激光科技发展有限公司	以氮气作为保护气提高激光熔覆钛合金涂层耐磨性的工艺

2011
- 2011-03-25 CA CA2735299A patent/CA2735299A1/fr not_active Abandoned

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115074725A (zh) *	2022-06-29	2022-09-20	中国航发动力股份有限公司	一种钛合金薄叶片叶边块缺陷的修复方法
CN115074725B (zh) *	2022-06-29	2024-01-30	中国航发动力股份有限公司	一种钛合金薄叶片叶边块缺陷的修复方法
CN119710686A (zh) *	2025-02-28	2025-03-28	天津滨海雷克斯激光科技发展有限公司	以氮气作为保护气提高激光熔覆钛合金涂层耐磨性的工艺
CN119710686B (zh) *	2025-02-28	2025-10-24	天津滨海雷克斯激光科技发展有限公司	以氮气作为保护气提高激光熔覆钛合金涂层耐磨性的工艺

Legal Events

Date	Code	Title	Description
2013-12-15	FZDE	Dead	Effective date: 20131018

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