JP2008150708A - 金属基材から皮膜を選択的に除去する方法 - Google Patents
金属基材から皮膜を選択的に除去する方法 Download PDFInfo
- Publication number
- JP2008150708A JP2008150708A JP2007313011A JP2007313011A JP2008150708A JP 2008150708 A JP2008150708 A JP 2008150708A JP 2007313011 A JP2007313011 A JP 2007313011A JP 2007313011 A JP2007313011 A JP 2007313011A JP 2008150708 A JP2008150708 A JP 2008150708A
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- Prior art keywords
- aluminum
- coating
- slurry
- substrate
- acid
- Prior art date
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Images
Classifications
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- 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)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- General Engineering & Computer Science (AREA)
- ing And Chemical Polishing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Paints Or Removers (AREA)
- Catalysts (AREA)
- Turbine Rotor Nozzle Sealing (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 (2)
| Publication Number | Publication Date |
|---|---|
| JP2008150708A true JP2008150708A (ja) | 2008-07-03 |
| JP2008150708A5 JP2008150708A5 (enExample) | 2012-12-27 |
Family
ID=39253901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007313011A Pending JP2008150708A (ja) | 2006-12-07 | 2007-12-04 | 金属基材から皮膜を選択的に除去する方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20080202552A1 (enExample) |
| EP (1) | EP1930477A1 (enExample) |
| JP (1) | JP2008150708A (enExample) |
| CN (1) | CN101195914B (enExample) |
| BR (1) | BRPI0705647A (enExample) |
| CA (1) | CA2611819A1 (enExample) |
| SG (2) | SG162723A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012527537A (ja) * | 2009-05-21 | 2012-11-08 | ゼネラル・エレクトリック・カンパニイ | ガスタービンブレードの下部プラットフォーム領域の耐食性および耐酸化性を改善する方法 |
| JP2018009246A (ja) * | 2016-07-12 | 2018-01-18 | ゼネラル・エレクトリック・カンパニイ | 白金回収方法 |
| WO2019073819A1 (ja) * | 2017-10-12 | 2019-04-18 | 松田産業株式会社 | 金属板から付着金属を剥離する方法 |
Families Citing this family (16)
| 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 |
| 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. |
| MX361013B (es) * | 2011-02-08 | 2018-11-26 | Henkel Ag & Co Kgaa | Procesos y composiciones para mejorar el desempeño anti-corrosión de superficies de zinc pretratadas con óxido de zirconio. |
| 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 |
| 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 |
| 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 |
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- 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
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| JP2002053985A (ja) * | 2000-06-09 | 2002-02-19 | General Electric Co <Ge> | 基板から皮膜を除去する方法およびそれに用いる組成物 |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012527537A (ja) * | 2009-05-21 | 2012-11-08 | ゼネラル・エレクトリック・カンパニイ | ガスタービンブレードの下部プラットフォーム領域の耐食性および耐酸化性を改善する方法 |
| JP2018009246A (ja) * | 2016-07-12 | 2018-01-18 | ゼネラル・エレクトリック・カンパニイ | 白金回収方法 |
| WO2019073819A1 (ja) * | 2017-10-12 | 2019-04-18 | 松田産業株式会社 | 金属板から付着金属を剥離する方法 |
| JPWO2019073819A1 (ja) * | 2017-10-12 | 2020-09-03 | 松田産業株式会社 | 金属板から付着金属を剥離する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101195914B (zh) | 2014-06-11 |
| CN101195914A (zh) | 2008-06-11 |
| SG143209A1 (en) | 2008-06-27 |
| CA2611819A1 (en) | 2008-06-07 |
| BRPI0705647A (pt) | 2008-07-29 |
| EP1930477A1 (en) | 2008-06-11 |
| US20080202552A1 (en) | 2008-08-28 |
| SG162723A1 (en) | 2010-07-29 |
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