EP1632589A3 - Dispositif et procédé de retrait de zones de surface d'un composant - Google Patents
Dispositif et procédé de retrait de zones de surface d'un composant Download PDFInfo
- Publication number
- EP1632589A3 EP1632589A3 EP05024433A EP05024433A EP1632589A3 EP 1632589 A3 EP1632589 A3 EP 1632589A3 EP 05024433 A EP05024433 A EP 05024433A EP 05024433 A EP05024433 A EP 05024433A EP 1632589 A3 EP1632589 A3 EP 1632589A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- surface areas
- component
- removing surface
- electrochemical
- accelerated
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F5/00—Electrolytic stripping of metallic layers or coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Electrolytic Production Of Metals (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10215374 | 2002-04-08 | ||
DE10259365A DE10259365A1 (de) | 2002-04-08 | 2002-12-18 | Vorrichtung und Verfahren zur Entfernung von Oberflächenbereichen eines Bauteils |
EP03727147A EP1507901B1 (fr) | 2002-04-08 | 2003-03-21 | Dispositif et procede de retrait de zones de surface d'un composant |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03727147A Division EP1507901B1 (fr) | 2002-04-08 | 2003-03-21 | Dispositif et procede de retrait de zones de surface d'un composant |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1632589A2 EP1632589A2 (fr) | 2006-03-08 |
EP1632589A3 true EP1632589A3 (fr) | 2006-04-05 |
EP1632589B1 EP1632589B1 (fr) | 2008-12-31 |
Family
ID=28792820
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03727147A Expired - Fee Related EP1507901B1 (fr) | 2002-04-08 | 2003-03-21 | Dispositif et procede de retrait de zones de surface d'un composant |
EP05024433A Expired - Fee Related EP1632589B1 (fr) | 2002-04-08 | 2003-03-21 | Procédé de retrait de zones de surface d'un composant |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03727147A Expired - Fee Related EP1507901B1 (fr) | 2002-04-08 | 2003-03-21 | Dispositif et procede de retrait de zones de surface d'un composant |
Country Status (6)
Country | Link |
---|---|
US (2) | US7569133B2 (fr) |
EP (2) | EP1507901B1 (fr) |
CN (1) | CN100379900C (fr) |
DE (3) | DE10259365A1 (fr) |
ES (2) | ES2292967T3 (fr) |
WO (1) | WO2003085174A2 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10259362A1 (de) * | 2002-12-18 | 2004-07-08 | Siemens Ag | Verfahren zum Abscheiden einer Legierung auf ein Substrat |
EP1473387A1 (fr) * | 2003-05-02 | 2004-11-03 | Siemens Aktiengesellschaft | Procédé de décapage d'une couche d'une pièce |
EP1612299B1 (fr) * | 2004-06-30 | 2008-03-19 | Siemens Aktiengesellschaft | Procédé et appareil pour traitement de surface de matériaux de construction |
EP1860210A1 (fr) * | 2006-05-22 | 2007-11-28 | Siemens Aktiengesellschaft | Méthode pour l'usinage électrolytique d'un élément |
EP1870497A1 (fr) * | 2006-06-23 | 2007-12-26 | Siemens Aktiengesellschaft | Procédé d'enlèvement électrochimique d'un revêtement métallique d'un substrat |
EP1890004A1 (fr) * | 2006-08-08 | 2008-02-20 | Siemens Aktiengesellschaft | Procédé pour la production d'un revêtement à partir du matériau d'un revêtement recyclé |
DE102006044416A1 (de) * | 2006-09-18 | 2008-03-27 | Siemens Ag | Verfahren zum elektrochemischen Be- oder Entschichten von Bauteilen |
FR2937054B1 (fr) | 2008-10-13 | 2010-12-10 | Commissariat Energie Atomique | Procede et dispositif de decontamination d'une surface metallique. |
DE102009036221A1 (de) * | 2009-08-05 | 2011-02-17 | Extrude Hone Gmbh | Verfahren zur elektrochemischen Bearbeitung eines Werkstückes |
MX2012005909A (es) * | 2009-11-23 | 2012-11-12 | MetCon LLC | Soliucion de electrolitos y metodos de electropulido. |
US8580103B2 (en) | 2010-11-22 | 2013-11-12 | Metcon, Llc | Electrolyte solution and electrochemical surface modification methods |
CN103088398B (zh) * | 2011-10-31 | 2016-05-11 | 通用电气公司 | 多通道电化学去金属涂层系统及其控制电路 |
DE102012012419A1 (de) | 2012-06-25 | 2014-04-24 | OT Oberflächentechnik GmbH & Co. KG Schwerin | Vorrichtung und Verfahren zum lokalen Entschichten |
JP6440814B2 (ja) | 2014-03-18 | 2018-12-19 | プラティット・アクチエンゲゼルシャフト | 鋼および超硬合金基板のセラミック硬質材料層の除膜方法 |
DE202014010831U1 (de) | 2014-03-18 | 2016-11-23 | Platit Ag | Halterung zum Entschichten von keramischen Hartstoffschichten von Stahl- und Hartmetall-Substraten |
US10227708B2 (en) | 2014-11-18 | 2019-03-12 | St. Jude Medical, Cardiology Division, Inc. | Systems and methods for cleaning medical device electrodes |
CN104611759B (zh) * | 2015-02-12 | 2017-03-08 | 广州市精源电子设备有限公司 | 变极性脉冲酸洗控制方法 |
US10357839B1 (en) | 2015-10-08 | 2019-07-23 | The United States Of America As Represented By The Secretary Of The Army | Method for electrochemical machining using sympathetic waveform interactions |
MD1448Z (ro) * | 2019-06-25 | 2021-02-28 | Сп Завод Топаз Ао | Procedeu de eliminare a acoperirilor rezistente la căldură de pe o suprafaţă din aliaje dure |
CN113106532B (zh) * | 2021-04-07 | 2023-04-11 | 江苏源清动力技术有限公司 | 一种航空发动机和燃气轮机热部件热障涂层去除工艺 |
EP4309811A1 (fr) | 2022-07-18 | 2024-01-24 | Hammann GmbH | Procédé d'élimination électromécanique des dépôts dans les conduites tubulaire ou les appareils |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190813666A (en) * | 1908-06-27 | 1908-12-31 | Alfred Levy | Process for Removing the Electrolytic Nickel or other Metallic Coating of Metallic Surfaces. |
US2408220A (en) * | 1943-02-05 | 1946-09-24 | Westinghouse Electric Corp | Stripping of copper from zinc |
DE1043008B (de) * | 1955-07-01 | 1958-11-06 | Othmar Ruthner | Verfahren und Vorrichtung zur elektrolytischen Entfernung von Stahlsandresten sandbestrahlter Oberflaechen von Metallbaendern |
US4664763A (en) * | 1985-05-08 | 1987-05-12 | M&T Chemicals Inc. | Process for stripping nickel or nickel-alloy plating in a chromic acid solution |
WO1991013191A1 (fr) * | 1990-02-23 | 1991-09-05 | Gordon Roy G | Elimination electrolytique d'oxyde stannique ou de nitrure de titane d'une machine a enduire |
WO2000017422A1 (fr) * | 1998-09-18 | 2000-03-30 | Hoffman Industries International, Ltd. | Nettoyage electrolytique de corps electroconducteurs |
EP1010782A1 (fr) * | 1998-12-18 | 2000-06-21 | United Technologies Corporation | Enlèvement électrochimique des revêtements d'aubes de turbines à gaz, contrôlé rétroactivement |
WO2000042242A1 (fr) * | 1999-01-14 | 2000-07-20 | Chromalloy Gas Turbine Corporation | Decapage electrochimique d'aubes de turbine |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2744860A (en) * | 1951-11-13 | 1956-05-08 | Robert H Rines | Electroplating method |
US3616346A (en) * | 1967-03-20 | 1971-10-26 | Inoue K | Ion-control method for electrochemical machining |
US3519543A (en) * | 1967-10-27 | 1970-07-07 | Talon Inc | Process for electrolytically cleaning and polishing electrical contacts |
US4004992A (en) * | 1975-01-08 | 1977-01-25 | Trw Inc. | Power supply for electrochemical machining |
US4174261A (en) * | 1976-07-16 | 1979-11-13 | Pellegrino Peter P | Apparatus for electroplating, deplating or etching |
US4155816A (en) * | 1978-09-29 | 1979-05-22 | The Goodyear Tire & Rubber Company | Method of electroplating and treating electroplated ferrous based wire |
GB2111530B (en) * | 1981-12-08 | 1985-07-03 | Standard Telephones Cables Ltd | Selective electro plating or etching process |
US4466864A (en) * | 1983-12-16 | 1984-08-21 | At&T Technologies, Inc. | Methods of and apparatus for electroplating preselected surface regions of electrical articles |
IL110297A0 (en) * | 1993-07-21 | 1994-10-21 | Dynamotive Corp | A method for removal of certain oxide films from metal surfaces |
DE19547948C1 (de) * | 1995-12-21 | 1996-11-21 | Atotech Deutschland Gmbh | Verfahren und Schaltungsanordnung zur Erzeugung von Strompulsen zur elektrolytischen Metallabscheidung |
US5944909A (en) | 1998-02-02 | 1999-08-31 | General Electric Company | Method for chemically stripping a cobalt-base substrate |
US6402931B1 (en) * | 1998-05-18 | 2002-06-11 | Faraday Technology Marketing Group, Llc | Electrochemical machining using modulated reverse electric fields |
US6056869A (en) * | 1998-06-04 | 2000-05-02 | International Business Machines Corporation | Wafer edge deplater for chemical mechanical polishing of substrates |
TW533249B (en) * | 1999-09-07 | 2003-05-21 | Nat Science Council | Method and apparatus for electropolishing |
US6352636B1 (en) | 1999-10-18 | 2002-03-05 | General Electric Company | Electrochemical system and process for stripping metallic coatings |
US6428602B1 (en) | 2000-01-31 | 2002-08-06 | General Electric Company | Method for recovering platinum from platinum-containing coatings on gas turbine engine components |
US6599416B2 (en) * | 2001-09-28 | 2003-07-29 | General Electric Company | Method and apparatus for selectively removing coatings from substrates |
-
2002
- 2002-12-18 DE DE10259365A patent/DE10259365A1/de not_active Withdrawn
-
2003
- 2003-03-12 US US10/511,251 patent/US7569133B2/en not_active Expired - Fee Related
- 2003-03-21 EP EP03727147A patent/EP1507901B1/fr not_active Expired - Fee Related
- 2003-03-21 DE DE50308417T patent/DE50308417D1/de not_active Expired - Lifetime
- 2003-03-21 ES ES03727147T patent/ES2292967T3/es not_active Expired - Lifetime
- 2003-03-21 WO PCT/DE2003/000953 patent/WO2003085174A2/fr active IP Right Grant
- 2003-03-21 DE DE50311030T patent/DE50311030D1/de not_active Expired - Lifetime
- 2003-03-21 ES ES05024433T patent/ES2317127T3/es not_active Expired - Lifetime
- 2003-03-21 CN CNB038077264A patent/CN100379900C/zh not_active Expired - Fee Related
- 2003-03-21 EP EP05024433A patent/EP1632589B1/fr not_active Expired - Fee Related
-
2009
- 2009-06-25 US US12/491,499 patent/US20090255828A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190813666A (en) * | 1908-06-27 | 1908-12-31 | Alfred Levy | Process for Removing the Electrolytic Nickel or other Metallic Coating of Metallic Surfaces. |
US2408220A (en) * | 1943-02-05 | 1946-09-24 | Westinghouse Electric Corp | Stripping of copper from zinc |
DE1043008B (de) * | 1955-07-01 | 1958-11-06 | Othmar Ruthner | Verfahren und Vorrichtung zur elektrolytischen Entfernung von Stahlsandresten sandbestrahlter Oberflaechen von Metallbaendern |
US4664763A (en) * | 1985-05-08 | 1987-05-12 | M&T Chemicals Inc. | Process for stripping nickel or nickel-alloy plating in a chromic acid solution |
WO1991013191A1 (fr) * | 1990-02-23 | 1991-09-05 | Gordon Roy G | Elimination electrolytique d'oxyde stannique ou de nitrure de titane d'une machine a enduire |
WO2000017422A1 (fr) * | 1998-09-18 | 2000-03-30 | Hoffman Industries International, Ltd. | Nettoyage electrolytique de corps electroconducteurs |
EP1010782A1 (fr) * | 1998-12-18 | 2000-06-21 | United Technologies Corporation | Enlèvement électrochimique des revêtements d'aubes de turbines à gaz, contrôlé rétroactivement |
WO2000042242A1 (fr) * | 1999-01-14 | 2000-07-20 | Chromalloy Gas Turbine Corporation | Decapage electrochimique d'aubes de turbine |
Also Published As
Publication number | Publication date |
---|---|
ES2317127T3 (es) | 2009-04-16 |
ES2292967T3 (es) | 2008-03-16 |
US7569133B2 (en) | 2009-08-04 |
DE50308417D1 (de) | 2007-11-29 |
EP1632589A2 (fr) | 2006-03-08 |
US20090255828A1 (en) | 2009-10-15 |
DE10259365A1 (de) | 2003-10-30 |
EP1507901B1 (fr) | 2007-10-17 |
EP1632589B1 (fr) | 2008-12-31 |
DE50311030D1 (de) | 2009-02-12 |
US20050224367A1 (en) | 2005-10-13 |
CN100379900C (zh) | 2008-04-09 |
WO2003085174A3 (fr) | 2004-12-23 |
EP1507901A2 (fr) | 2005-02-23 |
CN1646735A (zh) | 2005-07-27 |
WO2003085174A2 (fr) | 2003-10-16 |
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