SG162723A1 - Method for selectively removing coatings from metal substrates - Google Patents
Method for selectively removing coatings from metal substratesInfo
- Publication number
- SG162723A1 SG162723A1 SG201003622-6A SG2010036226A SG162723A1 SG 162723 A1 SG162723 A1 SG 162723A1 SG 2010036226 A SG2010036226 A SG 2010036226A SG 162723 A1 SG162723 A1 SG 162723A1
- Authority
- SG
- Singapore
- Prior art keywords
- selectively removing
- metal substrates
- coating
- removing coatings
- substrate
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
-
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/60—After-treatment
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/44—Compositions for etching metallic material from a metallic material substrate of different composition
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/14—Etching locally
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- ing And Chemical Polishing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Paints Or Removers (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/635,342 US20080202552A1 (en) | 2006-12-07 | 2006-12-07 | Method for selectively removing coatings from metal substrates |
Publications (1)
Publication Number | Publication Date |
---|---|
SG162723A1 true SG162723A1 (en) | 2010-07-29 |
Family
ID=39253901
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG201003622-6A SG162723A1 (en) | 2006-12-07 | 2007-11-27 | Method for selectively removing coatings from metal substrates |
SG200718106-8A SG143209A1 (en) | 2006-12-07 | 2007-11-27 | Method for selectively removing coatings from metal substrates |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200718106-8A SG143209A1 (en) | 2006-12-07 | 2007-11-27 | Method for selectively removing coatings from metal substrates |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080202552A1 (ja) |
EP (1) | EP1930477A1 (ja) |
JP (1) | JP2008150708A (ja) |
CN (1) | CN101195914B (ja) |
BR (1) | BRPI0705647A (ja) |
CA (1) | CA2611819A1 (ja) |
SG (2) | SG162723A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100916479B1 (ko) * | 2007-11-30 | 2009-09-08 | 삼성전기주식회사 | 금속제품 전해가공용 전해액 |
FR2937054B1 (fr) * | 2008-10-13 | 2010-12-10 | Commissariat Energie Atomique | Procede et dispositif de decontamination d'une surface metallique. |
US20100147481A1 (en) * | 2008-12-15 | 2010-06-17 | General Electric Company | Methods of manufacturing casted articles, and systems |
GB2482460A (en) * | 2009-05-21 | 2012-02-01 | Gen Electric | Methods for improving corrosion and oxidation resistance to the under platform region of a gas turbine blade |
FR2970197B1 (fr) * | 2011-01-11 | 2013-12-20 | Snecma | Procede de desolidarisation/solidarisation par induction d'une piece mecanique magnetique collee a une piece mecanique. |
EP2673394B1 (en) * | 2011-02-08 | 2019-11-06 | Henkel AG & Co. KGaA | Processes and compositions for improving corrosion performance of zirconium oxide pretreated zinc surfaces |
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 |
JP5853946B2 (ja) * | 2012-01-06 | 2016-02-09 | 信越化学工業株式会社 | 外周切断刃の製造方法 |
EP2728035B1 (de) * | 2012-10-31 | 2020-07-01 | MTU Aero Engines AG | Verfahren zur Änderung der Oberflächeneigenschaften von Bauteilen |
US9334806B2 (en) * | 2013-09-05 | 2016-05-10 | General Electric Company | Methods for manufacturing an additively manufactured fuel contacting component to facilitate reducing coke formation |
US9592541B2 (en) * | 2013-12-03 | 2017-03-14 | Siemens Energy, Inc. | Flux assisted laser removal of thermal barrier coating |
US10030298B2 (en) | 2015-08-21 | 2018-07-24 | General Electric Company | Method for altering metal surfaces |
CN105195476B (zh) * | 2015-09-09 | 2018-08-14 | 瓮福达州化工有限责任公司 | 一种分相槽清洗方法 |
CN105239147A (zh) * | 2015-10-01 | 2016-01-13 | 常州市奥普泰科光电有限公司 | 一种环保喷涂电解退镀液的制备方法 |
US10246760B2 (en) * | 2016-07-12 | 2019-04-02 | General Electric Company | Platinum recovery methods |
ES2708984A1 (es) * | 2017-09-22 | 2019-04-12 | Haldor Topsoe As | Quemador para un reactor catalítico con revestimiento de slurry con alta resistencia a la desintegración en polvo métalico |
JP6748310B2 (ja) * | 2017-10-12 | 2020-08-26 | 松田産業株式会社 | 金属板から付着金属を剥離する方法 |
CN112730487A (zh) * | 2020-12-17 | 2021-04-30 | 河钢股份有限公司 | 铝硅涂层钢残余应力测量试样的制备方法及其测量方法 |
IT202200000926A1 (it) * | 2022-01-20 | 2023-07-20 | T A G Srl | Metodo elettrochimico di rimozione di un rivestimento metallico |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5236745A (en) * | 1991-09-13 | 1993-08-17 | General Electric Company | Method for increasing the cyclic spallation life of a thermal barrier coating |
JP2949605B2 (ja) * | 1991-09-20 | 1999-09-20 | 株式会社日立製作所 | 合金被覆ガスタービン翼及びその製造方法 |
US6036995A (en) * | 1997-01-31 | 2000-03-14 | Sermatech International, Inc. | Method for removal of surface layers of metallic coatings |
US6372299B1 (en) * | 1999-09-28 | 2002-04-16 | General Electric Company | Method for improving the oxidation-resistance of metal substrates coated with thermal barrier coatings |
US6833328B1 (en) | 2000-06-09 | 2004-12-21 | General Electric Company | Method for removing a coating from a substrate, and related compositions |
US6559416B1 (en) * | 2000-08-25 | 2003-05-06 | Illinois Tool Works | Alternate current path for mig gun |
US6863738B2 (en) * | 2001-01-29 | 2005-03-08 | General Electric Company | Method for removing oxides and coatings from a substrate |
US6635362B2 (en) * | 2001-02-16 | 2003-10-21 | Xiaoci Maggie Zheng | High temperature coatings for gas turbines |
US6599416B2 (en) * | 2001-09-28 | 2003-07-29 | General Electric Company | Method and apparatus for selectively removing coatings from substrates |
US6758914B2 (en) * | 2001-10-25 | 2004-07-06 | General Electric Company | Process for partial stripping of diffusion aluminide coatings from metal substrates, and related compositions |
US6793738B2 (en) * | 2002-03-28 | 2004-09-21 | General Electric Company | Method for processing acid treatment solution, solution processed thereby, and method for treating articles therewith |
JP2004018963A (ja) * | 2002-06-18 | 2004-01-22 | Mitsubishi Heavy Ind Ltd | 金属皮膜の剥離方法及び剥離装置 |
US6916429B2 (en) * | 2002-10-21 | 2005-07-12 | General Electric Company | Process for removing aluminosilicate material from a substrate, and related compositions |
US6969457B2 (en) * | 2002-10-21 | 2005-11-29 | General Electric Company | Method for partially stripping a coating from the surface of a substrate, and related articles and compositions |
US20040169013A1 (en) * | 2003-02-28 | 2004-09-02 | General Electric Company | Method for chemically removing aluminum-containing materials from a substrate |
US20040180232A1 (en) * | 2003-03-12 | 2004-09-16 | General Electric Company | Selective region vapor phase aluminided superalloy articles |
US6953533B2 (en) * | 2003-06-16 | 2005-10-11 | General Electric Company | Process for removing chromide coatings from metal substrates, and related compositions |
US7270852B2 (en) * | 2003-08-04 | 2007-09-18 | General Electric Company | Aluminizing slurry compositions free of hexavalent chromium, and related methods and articles |
US7449241B2 (en) * | 2003-08-04 | 2008-11-11 | General Electric Company | Organic coating compositions for aluminizing metal substrates, and related methods and articles |
DE102004002763A1 (de) * | 2004-01-20 | 2005-08-04 | Mtu Aero Engines Gmbh | Verfahren zum elektrochemischen Entschichten von Bauteilen |
US7332024B2 (en) * | 2004-04-29 | 2008-02-19 | General Electric Company | Aluminizing composition and method for application within internal passages |
US7575694B2 (en) * | 2005-12-29 | 2009-08-18 | General Electric Company | Method of selectively stripping a metallic coating |
-
2006
- 2006-12-07 US US11/635,342 patent/US20080202552A1/en not_active Abandoned
-
2007
- 2007-11-22 CA CA002611819A patent/CA2611819A1/en not_active Abandoned
- 2007-11-27 SG SG201003622-6A patent/SG162723A1/en unknown
- 2007-11-27 SG SG200718106-8A patent/SG143209A1/en unknown
- 2007-11-28 EP EP07121706A patent/EP1930477A1/en not_active Ceased
- 2007-12-04 JP JP2007313011A patent/JP2008150708A/ja active Pending
- 2007-12-05 BR BRPI0705647-8A patent/BRPI0705647A/pt not_active Application Discontinuation
- 2007-12-07 CN CN200710199924.9A patent/CN101195914B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CA2611819A1 (en) | 2008-06-07 |
EP1930477A1 (en) | 2008-06-11 |
BRPI0705647A (pt) | 2008-07-29 |
CN101195914B (zh) | 2014-06-11 |
US20080202552A1 (en) | 2008-08-28 |
CN101195914A (zh) | 2008-06-11 |
JP2008150708A (ja) | 2008-07-03 |
SG143209A1 (en) | 2008-06-27 |
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