CA2048804A1 - Bouts d'aube mobile abrasifs longue duree - Google Patents
Bouts d'aube mobile abrasifs longue dureeInfo
- Publication number
- CA2048804A1 CA2048804A1 CA 2048804 CA2048804A CA2048804A1 CA 2048804 A1 CA2048804 A1 CA 2048804A1 CA 2048804 CA2048804 CA 2048804 CA 2048804 A CA2048804 A CA 2048804A CA 2048804 A1 CA2048804 A1 CA 2048804A1
- Authority
- CA
- Canada
- Prior art keywords
- abrasive particles
- metal
- layer
- particles
- abrasive
- 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.)
- Abandoned
Links
- 239000002245 particle Substances 0.000 claims abstract description 208
- 229910052751 metal Inorganic materials 0.000 claims abstract description 145
- 239000002184 metal Substances 0.000 claims abstract description 145
- 239000010410 layer Substances 0.000 claims abstract description 128
- 239000000758 substrate Substances 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 53
- 239000000843 powder Substances 0.000 claims abstract description 53
- 238000004070 electrodeposition Methods 0.000 claims abstract description 18
- 239000011159 matrix material Substances 0.000 claims abstract 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 26
- 229910052759 nickel Inorganic materials 0.000 claims description 24
- 239000012790 adhesive layer Substances 0.000 claims description 17
- 238000000151 deposition Methods 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 12
- 229910017052 cobalt Inorganic materials 0.000 claims description 12
- 239000010941 cobalt Substances 0.000 claims description 12
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 238000009713 electroplating Methods 0.000 claims description 9
- 238000009792 diffusion process Methods 0.000 claims description 5
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000003980 solgel method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000007772 electroless plating Methods 0.000 claims description 2
- 238000000265 homogenisation Methods 0.000 claims 3
- 239000004821 Contact adhesive Substances 0.000 claims 1
- 239000002356 single layer Substances 0.000 abstract description 10
- 238000005275 alloying Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 25
- 239000000956 alloy Substances 0.000 description 12
- 229910045601 alloy Inorganic materials 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 12
- 239000011651 chromium Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000002411 adverse Effects 0.000 description 6
- 239000003082 abrasive agent Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 229910052735 hafnium Inorganic materials 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000007669 thermal treatment Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 235000015250 liver sausages Nutrition 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910052702 rhenium Inorganic materials 0.000 description 2
- XYSQXZCMOLNHOI-UHFFFAOYSA-N s-[2-[[4-(acetylsulfamoyl)phenyl]carbamoyl]phenyl] 5-pyridin-1-ium-1-ylpentanethioate;bromide Chemical compound [Br-].C1=CC(S(=O)(=O)NC(=O)C)=CC=C1NC(=O)C1=CC=CC=C1SC(=O)CCCC[N+]1=CC=CC=C1 XYSQXZCMOLNHOI-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- UOACKFBJUYNSLK-XRKIENNPSA-N Estradiol Cypionate Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H](C4=CC=C(O)C=C4CC3)CC[C@@]21C)C(=O)CCC1CCCC1 UOACKFBJUYNSLK-XRKIENNPSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- -1 Sialon Inorganic materials 0.000 description 1
- 241000656145 Thyrsites atun Species 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- UNASZPQZIFZUSI-UHFFFAOYSA-N methylidyneniobium Chemical compound [Nb]#C UNASZPQZIFZUSI-UHFFFAOYSA-N 0.000 description 1
- NFFIWVVINABMKP-UHFFFAOYSA-N methylidynetantalum Chemical compound [Ta]#C NFFIWVVINABMKP-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- NQLVQOSNDJXLKG-UHFFFAOYSA-N prosulfocarb Chemical compound CCCN(CCC)C(=O)SCC1=CC=CC=C1 NQLVQOSNDJXLKG-UHFFFAOYSA-N 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 229910003468 tantalcarbide Inorganic materials 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60796890A | 1990-11-01 | 1990-11-01 | |
| US607,968 | 1990-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2048804A1 true CA2048804A1 (fr) | 1992-05-02 |
Family
ID=24434463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2048804 Abandoned CA2048804A1 (fr) | 1990-11-01 | 1991-08-08 | Bouts d'aube mobile abrasifs longue duree |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0484115A1 (fr) |
| JP (1) | JPH04285198A (fr) |
| CA (1) | CA2048804A1 (fr) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4121839C2 (de) * | 1991-07-02 | 2003-01-09 | Werner Hermann Wera Werke | Werkzeug mit drehmomentübertragenden Arbeitsflächen und Verfahren zur Herstellung desselben |
| DE4439950C2 (de) * | 1994-11-09 | 2001-03-01 | Mtu Muenchen Gmbh | Metallisches Bauteil mit einer Verbundbeschichtung, Verwendung, sowie Verfahren zur Herstellung von metallischen Bauteilen |
| US5893915A (en) * | 1996-04-18 | 1999-04-13 | Microsoft Corporation | Local font face selection for remote electronic document browsing |
| US5847357A (en) * | 1997-08-25 | 1998-12-08 | General Electric Company | Laser-assisted material spray processing |
| JP2002256808A (ja) * | 2001-02-28 | 2002-09-11 | Mitsubishi Heavy Ind Ltd | 燃焼エンジン、ガスタービン及び研磨層 |
| JP2002371803A (ja) * | 2001-06-13 | 2002-12-26 | Mitsubishi Heavy Ind Ltd | 動翼用耐摩耗層の形成方法、耐摩耗層及びその再生方法 |
| JP2003148103A (ja) | 2001-11-09 | 2003-05-21 | Mitsubishi Heavy Ind Ltd | タービンおよびその製造方法 |
| US6702553B1 (en) | 2002-10-03 | 2004-03-09 | General Electric Company | Abradable material for clearance control |
| EP1428982B1 (fr) * | 2002-12-06 | 2009-02-04 | ALSTOM Technology Ltd | Méthode pour déposer localement un revêtement de type MCrAlY |
| DE60307041T2 (de) | 2003-03-21 | 2007-01-11 | Alstom Technology Ltd. | Verfahren zum Aufbringen einer dichten Verschleisschutzschicht und Dichtungsystem |
| EP1674662A1 (fr) * | 2004-12-23 | 2006-06-28 | Siemens Aktiengesellschaft | Electrolyte pour le dépôt d'un alliage et procédé de dépôt électrolytique |
| JP4910096B2 (ja) * | 2007-05-04 | 2012-04-04 | エムティーユー エアロ エンジンズ ゲーエムベーハー | ガスタービン構成部品に研磨コーティングを施工する方法 |
| US8431238B2 (en) | 2008-02-19 | 2013-04-30 | Parker-Hannifin Corporation | Protective coating for metallic seals |
| JP4564545B2 (ja) * | 2008-03-25 | 2010-10-20 | 株式会社東芝 | コーティング方法 |
| DE102008026936A1 (de) * | 2008-06-05 | 2009-12-10 | Mtu Aero Engines Gmbh | Vorrichtung zur Verwendung in einem Verfahren zur Herstellung einer Schutzschicht und Verfahren zur Herstellung einer Schutzschicht |
| WO2014074370A2 (fr) * | 2012-11-06 | 2014-05-15 | Siemens Energy, Inc. | Bout de pale de turbine revêtu d'un abrasif |
| WO2014151101A1 (fr) | 2013-03-15 | 2014-09-25 | United Technologies Corporation | Traitement de bout de pale de turbine pour des turbines à gaz industrielles |
| DE102013218687A1 (de) * | 2013-09-18 | 2015-04-02 | MTU Aero Engines AG | Galvanisch hergestellte Verschleißschutzbeschichtung und Verfahren hierfür |
| US20150078900A1 (en) * | 2013-09-19 | 2015-03-19 | David B. Allen | Turbine blade with airfoil tip having cutting tips |
| US9957629B2 (en) * | 2014-08-27 | 2018-05-01 | Praxair S.T. Technology, Inc. | Electroplated coatings |
| GB2529854B (en) * | 2014-09-04 | 2018-09-12 | Rolls Royce Plc | Rotary blade tip |
| US20160122552A1 (en) * | 2014-10-31 | 2016-05-05 | United Technologies Corporation | Abrasive Rotor Coating With Rub Force Limiting Features |
| US20160237832A1 (en) * | 2015-02-12 | 2016-08-18 | United Technologies Corporation | Abrasive blade tip with improved wear at high interaction rate |
| GB201508637D0 (en) * | 2015-05-20 | 2015-07-01 | Rolls Royce Plc | A gas turbine engine component with an abrasive coating |
| US10822967B2 (en) | 2017-02-01 | 2020-11-03 | Raytheon Technologies Corporation | Wear resistant coating, method of manufacture thereof and articles comprising the same |
| IT201900003691A1 (it) * | 2019-03-13 | 2020-09-13 | Nuovo Pignone Tecnologie Srl | Terminale abrasivo di una pala rotorica per un turboespansore |
| US11299993B2 (en) | 2019-10-28 | 2022-04-12 | Honeywell International Inc. | Rotor assembly for in-machine grinding of shroud member and methods of using the same |
| US11713681B1 (en) | 2022-05-18 | 2023-08-01 | Raytheon Technologies Corporation | Fan blade repair systems and methods |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980549A (en) * | 1973-08-14 | 1976-09-14 | Di-Coat Corporation | Method of coating form wheels with hard particles |
| JPS5415535B2 (fr) * | 1973-08-31 | 1979-06-15 | ||
| US4744725A (en) * | 1984-06-25 | 1988-05-17 | United Technologies Corporation | Abrasive surfaced article for high temperature service |
| US4608128A (en) * | 1984-07-23 | 1986-08-26 | General Electric Company | Method for applying abrasive particles to a surface |
| US4789441A (en) * | 1984-10-05 | 1988-12-06 | John Foster | Metallic protective coatings and method of making |
| GB2167446B (en) * | 1984-10-05 | 1988-05-05 | Baj Ltd | Electrode deposited composite coating |
| US4818833A (en) * | 1987-12-21 | 1989-04-04 | United Technologies Corporation | Apparatus for radiantly heating blade tips |
| GB2241506A (en) * | 1990-02-23 | 1991-09-04 | Baj Ltd | Method of producing a gas turbine blade having an abrasive tip by electrodepo- sition. |
-
1991
- 1991-08-08 CA CA 2048804 patent/CA2048804A1/fr not_active Abandoned
- 1991-10-28 JP JP30724691A patent/JPH04285198A/ja active Pending
- 1991-10-30 EP EP91309998A patent/EP0484115A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04285198A (ja) | 1992-10-09 |
| EP0484115A1 (fr) | 1992-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |