JPS61153269A - プラズマ溶射され組成が徐々に変化する金属―セラミック製ガスタービンエンジン用エアシール - Google Patents
プラズマ溶射され組成が徐々に変化する金属―セラミック製ガスタービンエンジン用エアシールInfo
- Publication number
- JPS61153269A JPS61153269A JP60268242A JP26824285A JPS61153269A JP S61153269 A JPS61153269 A JP S61153269A JP 60268242 A JP60268242 A JP 60268242A JP 26824285 A JP26824285 A JP 26824285A JP S61153269 A JPS61153269 A JP S61153269A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- ceramic
- composition
- seal
- oxygen
- 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
- 239000000203 mixture Substances 0.000 title claims description 43
- 239000000919 ceramic Substances 0.000 title claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 11
- 229910010293 ceramic material Inorganic materials 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 description 39
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 30
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 22
- 238000000034 method Methods 0.000 description 15
- 239000000843 powder Substances 0.000 description 13
- 230000003647 oxidation Effects 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 12
- 239000000758 substrate Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 10
- 239000011651 chromium Substances 0.000 description 9
- 238000007750 plasma spraying Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 230000035699 permeability Effects 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000012159 carrier gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910052863 mullite Inorganic materials 0.000 description 3
- 229910052596 spinel Inorganic materials 0.000 description 3
- 239000011029 spinel Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002747 voluntary effect Effects 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- 229910018404 Al2 O3 Inorganic materials 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910000684 Cobalt-chrome Inorganic materials 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 239000010952 cobalt-chrome Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
- C23C4/11—Oxides
-
- 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
- F01D11/122—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 with erodable or abradable material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Coating By Spraying Or Casting (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67579784A | 1984-11-28 | 1984-11-28 | |
| US675797 | 1984-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61153269A true JPS61153269A (ja) | 1986-07-11 |
| JPH0340105B2 JPH0340105B2 (enrdf_load_html_response) | 1991-06-17 |
Family
ID=24712012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60268242A Granted JPS61153269A (ja) | 1984-11-28 | 1985-11-28 | プラズマ溶射され組成が徐々に変化する金属―セラミック製ガスタービンエンジン用エアシール |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0185603B1 (enrdf_load_html_response) |
| JP (1) | JPS61153269A (enrdf_load_html_response) |
| DE (1) | DE3574168D1 (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011007153A (ja) * | 2009-06-29 | 2011-01-13 | Hitachi Ltd | タービン用高信頼性メタルシール材 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3538390A1 (de) * | 1985-10-29 | 1987-04-30 | Deutsche Forsch Luft Raumfahrt | Beschichtung fuer ein substrat und verfahren zu dessen herstellung |
| US4743462A (en) * | 1986-07-14 | 1988-05-10 | United Technologies Corporation | Method for preventing closure of cooling holes in hollow, air cooled turbine engine components during application of a plasma spray coating |
| GB8706951D0 (en) * | 1987-03-24 | 1988-04-27 | Baj Ltd | Overlay coating |
| AT396119B (de) * | 1988-04-08 | 1993-06-25 | Stangl Kurt Dipl Ing | Verfahren zum beschriften heisser stahlbloecke |
| AT396120B (de) * | 1988-04-13 | 1993-06-25 | Stangl Kurt Dipl Ing | Verfahren zum beschriften heisser stahlbloecke |
| DE4103994A1 (de) * | 1991-02-11 | 1992-08-13 | Inst Elektroswarki Patona | Schutzueberzug vom typ metall-keramik fuer einzelteile aus hitzebestaendigen legierungen |
| WO1993024672A1 (en) * | 1992-05-29 | 1993-12-09 | United Technologies Corporation | Ceramic thermal barrier coating for rapid thermal cycling applications |
| CA2110007A1 (en) * | 1992-12-29 | 1994-06-30 | Adrian M. Beltran | Thermal barrier coating process |
| WO1996034128A1 (en) * | 1995-04-25 | 1996-10-31 | Siemens Aktiengesellschaft | Metal substrate with an oxide layer and an anchoring layer |
| DE69615412T2 (de) * | 1996-07-25 | 2002-06-20 | Siemens Ag | Metallischer gegenstand mit oxidschicht und eine verbesserte haftschicht |
| EP1029115B1 (de) * | 1997-11-03 | 2001-09-19 | Siemens Aktiengesellschaft | Erzeugnis, insbesondere bauteil einer gasturbine, mit keramischer wärmedämmschicht |
| SG72959A1 (en) * | 1998-06-18 | 2000-05-23 | United Technologies Corp | Article having durable ceramic coating with localized abradable portion |
| GB0121429D0 (en) * | 2001-09-05 | 2001-10-24 | Trw Ltd | A friction member and method of production of same |
| EP1382707A1 (de) * | 2002-07-17 | 2004-01-21 | Siemens Aktiengesellschaft | Schichtsystem |
| FR2994397B1 (fr) * | 2012-08-07 | 2014-08-01 | Snecma | Revetement en materiau abradable a faible rugosite de surface |
| DE102013213386B3 (de) * | 2013-07-09 | 2014-08-14 | MTU Aero Engines AG | Strömungsmaschinen-Keramikbauteil |
| US10309002B2 (en) | 2013-12-05 | 2019-06-04 | General Electric Company | Coating methods and a template for use with the coating methods |
| US20170051625A1 (en) * | 2015-08-17 | 2017-02-23 | United Technologies Corporation | Blade outer air seal component with varying thermal expansion coefficient |
| US10294962B2 (en) | 2017-06-30 | 2019-05-21 | United Technologies Corporation | Turbine engine seal for high erosion environment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255495A (en) * | 1979-10-31 | 1981-03-10 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Corrosion resistant thermal barrier coating |
| JPS5739311A (en) * | 1980-08-20 | 1982-03-04 | Fanuc Ltd | Pulse encoder device having alarm circuit |
| JPS58117876A (ja) * | 1981-12-14 | 1983-07-13 | ユナイテツド・テクノロジ−ズ・コ−ポレイシヨン | 金属基体にセラミック被覆を施す方法 |
| JPS58140380A (ja) * | 1981-09-23 | 1983-08-20 | バツテレ−インステイツウト | セラミツク物質の基体上に設けられた耐高温性、耐熱衝撃性の断熱被膜 |
| JPS58167764A (ja) * | 1982-03-26 | 1983-10-04 | Toyo Eng Corp | 耐熱合金基材の被覆法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR918141A (fr) * | 1944-12-01 | 1947-01-30 | Bbc Brown Boveri & Cie | Ailette de turbine faite au moins partiellement en poudre frittée de métal et de matière céramique, pour machines travaillant à haute température |
| US3091548A (en) * | 1959-12-15 | 1963-05-28 | Union Carbide Corp | High temperature coatings |
| US3758233A (en) * | 1972-01-17 | 1973-09-11 | Gen Motors Corp | Vibration damping coatings |
| JPS526291B2 (enrdf_load_html_response) * | 1972-05-11 | 1977-02-21 | ||
| CH645925A5 (de) * | 1980-12-05 | 1984-10-31 | Castolin Sa | Verfahren zur herstellung einer heissgaskorrosionsbestaendigen schutzschicht auf metallteilen und heissgaskorrosionsbestaendige schutzschicht auf metallteilen. |
| CH648358A5 (en) * | 1980-12-05 | 1985-03-15 | Castolin Sa | Process for producing a protective layer, resistant to corrosion by hot gas, on metal components |
-
1985
- 1985-11-27 DE DE8585630204T patent/DE3574168D1/de not_active Expired
- 1985-11-27 EP EP85630204A patent/EP0185603B1/en not_active Expired
- 1985-11-28 JP JP60268242A patent/JPS61153269A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255495A (en) * | 1979-10-31 | 1981-03-10 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Corrosion resistant thermal barrier coating |
| JPS5739311A (en) * | 1980-08-20 | 1982-03-04 | Fanuc Ltd | Pulse encoder device having alarm circuit |
| JPS58140380A (ja) * | 1981-09-23 | 1983-08-20 | バツテレ−インステイツウト | セラミツク物質の基体上に設けられた耐高温性、耐熱衝撃性の断熱被膜 |
| JPS58117876A (ja) * | 1981-12-14 | 1983-07-13 | ユナイテツド・テクノロジ−ズ・コ−ポレイシヨン | 金属基体にセラミック被覆を施す方法 |
| JPS58167764A (ja) * | 1982-03-26 | 1983-10-04 | Toyo Eng Corp | 耐熱合金基材の被覆法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011007153A (ja) * | 2009-06-29 | 2011-01-13 | Hitachi Ltd | タービン用高信頼性メタルシール材 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0185603B1 (en) | 1989-11-08 |
| JPH0340105B2 (enrdf_load_html_response) | 1991-06-17 |
| EP0185603A1 (en) | 1986-06-25 |
| DE3574168D1 (en) | 1989-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |