WO2005084830A1 - Verfahren zur plasmareinigung eines bauteils - Google Patents
Verfahren zur plasmareinigung eines bauteils Download PDFInfo
- Publication number
- WO2005084830A1 WO2005084830A1 PCT/EP2005/001301 EP2005001301W WO2005084830A1 WO 2005084830 A1 WO2005084830 A1 WO 2005084830A1 EP 2005001301 W EP2005001301 W EP 2005001301W WO 2005084830 A1 WO2005084830 A1 WO 2005084830A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- component
- crack
- plasma
- chamber
- turbine
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000002485 combustion reaction Methods 0.000 claims description 20
- 230000000977 initiatory effect Effects 0.000 claims 2
- 238000000926 separation method Methods 0.000 abstract 1
- 210000002381 plasma Anatomy 0.000 description 18
- 239000007789 gas Substances 0.000 description 16
- 239000013078 crystal Substances 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- 239000012720 thermal barrier coating Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000009419 refurbishment Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000191291 Abies alba Species 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005566 electron beam evaporation Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE502005007139T DE502005007139D1 (de) | 2004-03-02 | 2005-02-09 | Verfahren zur plasmareinigung eines bauteils |
US10/591,512 US7513955B2 (en) | 2004-03-02 | 2005-02-09 | Process for the plasma cleaning of a component |
EP05701389A EP1722901B1 (de) | 2004-03-02 | 2005-02-09 | Verfahren zur plasmareinigung eines bauteils |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04004892.8 | 2004-03-02 | ||
EP04004892A EP1570921A1 (de) | 2004-03-02 | 2004-03-02 | Verfahren zur Plasmareinigung eines Bauteils |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005084830A1 true WO2005084830A1 (de) | 2005-09-15 |
Family
ID=34745985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/001301 WO2005084830A1 (de) | 2004-03-02 | 2005-02-09 | Verfahren zur plasmareinigung eines bauteils |
Country Status (5)
Country | Link |
---|---|
US (1) | US7513955B2 (de) |
EP (2) | EP1570921A1 (de) |
CN (1) | CN100586586C (de) |
DE (1) | DE502005007139D1 (de) |
WO (1) | WO2005084830A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013107400A1 (de) * | 2013-07-12 | 2015-01-15 | Ks Aluminium-Technologie Gmbh | Verfahren zur Entfernung des Oversprays eines thermischen Spritzbrenners |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7544254B2 (en) * | 2006-12-14 | 2009-06-09 | Varian Semiconductor Equipment Associates, Inc. | System and method for cleaning an ion implanter |
DE102008019892A1 (de) * | 2008-04-21 | 2009-10-29 | Mtu Aero Engines Gmbh | Verfahren zum Reinigen eines Flugtriebwerks |
DE102008058913A1 (de) | 2008-11-25 | 2010-05-27 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur Herstellung hybrider Bauteile für Fluggasturbinen |
FR2994538B1 (fr) * | 2012-08-14 | 2014-07-25 | Snecma | Outillage pour le dessablage d'une turbomachine |
US11668198B2 (en) | 2018-08-03 | 2023-06-06 | Raytheon Technologies Corporation | Fiber-reinforced self-healing environmental barrier coating |
US11505506B2 (en) | 2018-08-16 | 2022-11-22 | Raytheon Technologies Corporation | Self-healing environmental barrier coating |
US11535571B2 (en) | 2018-08-16 | 2022-12-27 | Raytheon Technologies Corporation | Environmental barrier coating for enhanced resistance to attack by molten silicate deposits |
US10934220B2 (en) * | 2018-08-16 | 2021-03-02 | Raytheon Technologies Corporation | Chemical and topological surface modification to enhance coating adhesion and compatibility |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4098450A (en) * | 1977-03-17 | 1978-07-04 | General Electric Company | Superalloy article cleaning and repair method |
EP0313855A2 (de) * | 1987-10-30 | 1989-05-03 | International Business Machines Corporation | Verfahren um Verunreinigungen zu entfernen |
EP0740989A2 (de) * | 1995-05-01 | 1996-11-06 | Bridgestone Corporation | Reinigungsverfahren für eine Vulkanisierungsform |
EP1135540B1 (de) * | 1998-10-21 | 2002-03-13 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur reinigung eines erzeugnisses |
FR2836157A1 (fr) * | 2002-02-19 | 2003-08-22 | Usinor | Procede de nettoyage de la surface d'un materiau enduit d'une susbstance organique, generateur et dispositif de mise en oeuvre |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4028787A (en) * | 1975-09-15 | 1977-06-14 | Cretella Salvatore | Refurbished turbine vanes and method of refurbishment thereof |
US7451774B2 (en) * | 2000-06-26 | 2008-11-18 | Applied Materials, Inc. | Method and apparatus for wafer cleaning |
US20050035085A1 (en) * | 2003-08-13 | 2005-02-17 | Stowell William Randolph | Apparatus and method for reducing metal oxides on superalloy articles |
-
2004
- 2004-03-02 EP EP04004892A patent/EP1570921A1/de not_active Withdrawn
-
2005
- 2005-02-09 WO PCT/EP2005/001301 patent/WO2005084830A1/de not_active Application Discontinuation
- 2005-02-09 US US10/591,512 patent/US7513955B2/en not_active Expired - Fee Related
- 2005-02-09 EP EP05701389A patent/EP1722901B1/de not_active Not-in-force
- 2005-02-09 CN CN200580006606A patent/CN100586586C/zh not_active Expired - Fee Related
- 2005-02-09 DE DE502005007139T patent/DE502005007139D1/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4098450A (en) * | 1977-03-17 | 1978-07-04 | General Electric Company | Superalloy article cleaning and repair method |
EP0313855A2 (de) * | 1987-10-30 | 1989-05-03 | International Business Machines Corporation | Verfahren um Verunreinigungen zu entfernen |
EP0740989A2 (de) * | 1995-05-01 | 1996-11-06 | Bridgestone Corporation | Reinigungsverfahren für eine Vulkanisierungsform |
EP1135540B1 (de) * | 1998-10-21 | 2002-03-13 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur reinigung eines erzeugnisses |
FR2836157A1 (fr) * | 2002-02-19 | 2003-08-22 | Usinor | Procede de nettoyage de la surface d'un materiau enduit d'une susbstance organique, generateur et dispositif de mise en oeuvre |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013107400A1 (de) * | 2013-07-12 | 2015-01-15 | Ks Aluminium-Technologie Gmbh | Verfahren zur Entfernung des Oversprays eines thermischen Spritzbrenners |
DE102013107400B4 (de) * | 2013-07-12 | 2017-08-10 | Ks Huayu Alutech Gmbh | Verfahren zur Entfernung des Oversprays eines thermischen Spritzbrenners |
Also Published As
Publication number | Publication date |
---|---|
DE502005007139D1 (de) | 2009-06-04 |
CN1946489A (zh) | 2007-04-11 |
US7513955B2 (en) | 2009-04-07 |
EP1722901B1 (de) | 2009-04-22 |
CN100586586C (zh) | 2010-02-03 |
US20070215174A1 (en) | 2007-09-20 |
EP1570921A1 (de) | 2005-09-07 |
EP1722901A1 (de) | 2006-11-22 |
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