SG189041A1 - Process for removing a coating from workpieces - Google Patents
Process for removing a coating from workpieces Download PDFInfo
- Publication number
- SG189041A1 SG189041A1 SG2013021019A SG2013021019A SG189041A1 SG 189041 A1 SG189041 A1 SG 189041A1 SG 2013021019 A SG2013021019 A SG 2013021019A SG 2013021019 A SG2013021019 A SG 2013021019A SG 189041 A1 SG189041 A1 SG 189041A1
- Authority
- SG
- Singapore
- Prior art keywords
- voltage
- coating
- workpiece
- electrolyte
- workpieces
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 84
- 239000011248 coating agent Substances 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 53
- 239000003792 electrolyte Substances 0.000 claims abstract description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 20
- 230000007547 defect Effects 0.000 description 10
- 230000010287 polarization Effects 0.000 description 9
- 238000002845 discoloration Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229940043397 deconex Drugs 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910010038 TiAl Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H2300/00—Power source circuits or energization
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010046372A DE102010046372A1 (de) | 2010-09-24 | 2010-09-24 | Verfahren zum Entschichten von Werkstücken |
| PCT/EP2011/004739 WO2012038083A1 (de) | 2010-09-24 | 2011-09-22 | Verfahren zum entschichten von werkstücken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG189041A1 true SG189041A1 (en) | 2013-05-31 |
Family
ID=44735874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2013021019A SG189041A1 (en) | 2010-09-24 | 2011-09-22 | Process for removing a coating from workpieces |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9512539B2 (https=) |
| EP (1) | EP2619354B1 (https=) |
| JP (1) | JP6086866B2 (https=) |
| KR (1) | KR101781244B1 (https=) |
| CN (1) | CN103109000B (https=) |
| BR (1) | BR112013008665B1 (https=) |
| CA (1) | CA2811530C (https=) |
| DE (1) | DE102010046372A1 (https=) |
| MX (1) | MX336499B (https=) |
| MY (1) | MY162839A (https=) |
| RU (1) | RU2579717C2 (https=) |
| SG (1) | SG189041A1 (https=) |
| WO (1) | WO2012038083A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170004970A (ko) * | 2014-03-18 | 2017-01-11 | 플라티트 아게 | 스틸과 초경합금 기판에서 세라믹 하드 물질층의 디코팅 방법 |
| CN119256123A (zh) | 2022-05-09 | 2025-01-03 | 欧瑞康表面解决方案股份公司，普费菲孔 | 磺酸在干电解质中用以去除金属表面的气相沉积和/或热喷涂涂层的用途 |
| DE102023136874A1 (de) * | 2023-12-29 | 2025-07-03 | Rolls-Royce Deutschland Ltd & Co Kg | Vorrichtung und Verfahren für die gleichzeitige elektrolytische Ätzung von mehreren Bauteilen |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1399710A (en) * | 1972-11-08 | 1975-07-02 | Electricity Council | Electrolytic cleaning of metal surfaces |
| RU2034937C1 (ru) * | 1991-05-22 | 1995-05-10 | Кабардино-Балкарский государственный университет | Способ электрохимической обработки изделий |
| WO1999054528A1 (de) * | 1998-04-21 | 1999-10-28 | Balzers Aktiengesellschaft | Verfahren zur entschichtung einer auf einem hartmetall-werkstück aufgebrachten hartstoffschicht und halterung für mindestens ein werkstück |
| EP1362934B1 (de) * | 1998-04-21 | 2011-07-20 | Oerlikon Trading AG, Trübbach | Halterung für mindestens ein Werkstück |
| WO1999064646A1 (de) * | 1998-06-11 | 1999-12-16 | Unaxis Trading Ag | Verfahren zum entschichten von hartstoffschichten |
| DE19840471A1 (de) * | 1998-09-04 | 2000-03-09 | Schmid Gmbh & Co Geb | Einrichtung zum Abtrag einer Beschichtung von Gegenständen |
| US6627064B1 (en) * | 2000-10-23 | 2003-09-30 | Unaxis Balzers Aktiengesellschaft | Method for removing the hard material coating applied on a hard metal workpiece and a holding device for at least one workpiece |
| 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 |
| DE102004002763A1 (de) * | 2004-01-20 | 2005-08-04 | Mtu Aero Engines Gmbh | Verfahren zum elektrochemischen Entschichten von Bauteilen |
| DE502004006578D1 (de) * | 2004-06-30 | 2008-04-30 | Siemens Ag | Verfahren und Vorrichtung zur Oberflächenbehandlung eines Bauteils |
| KR101308505B1 (ko) * | 2005-08-01 | 2013-09-17 | 히다치 조센 가부시키가이샤 | 도전성 금속산화물 박막 제거방법 및 장치 |
| US20070187258A1 (en) * | 2006-02-15 | 2007-08-16 | Tianbao Du | Method for electrochemically polishing a conductive material on a substrate |
| CN101058894B (zh) * | 2006-04-19 | 2010-08-25 | 鸿富锦精密工业（深圳）有限公司 | 去除类金刚石碳膜的方法 |
| US8361290B2 (en) * | 2006-09-05 | 2013-01-29 | Oerlikon Trading, Ag, Trubbach | Coating removal installation and method of operating it |
| JP4435250B2 (ja) * | 2008-08-12 | 2010-03-17 | エリコン・トレーディング・アクチェンゲゼルシャフト，トリュープバッハ | 少なくとも一つの工作物のための固定装置 |
-
2010
- 2010-09-24 DE DE102010046372A patent/DE102010046372A1/de not_active Withdrawn
-
2011
- 2011-09-22 BR BR112013008665-3A patent/BR112013008665B1/pt not_active IP Right Cessation
- 2011-09-22 RU RU2013118686/02A patent/RU2579717C2/ru active
- 2011-09-22 CA CA2811530A patent/CA2811530C/en not_active Expired - Fee Related
- 2011-09-22 US US13/823,767 patent/US9512539B2/en not_active Expired - Fee Related
- 2011-09-22 JP JP2013529578A patent/JP6086866B2/ja not_active Expired - Fee Related
- 2011-09-22 WO PCT/EP2011/004739 patent/WO2012038083A1/de not_active Ceased
- 2011-09-22 SG SG2013021019A patent/SG189041A1/en unknown
- 2011-09-22 MX MX2013003347A patent/MX336499B/es unknown
- 2011-09-22 CN CN201180045840.4A patent/CN103109000B/zh not_active Expired - Fee Related
- 2011-09-22 EP EP11764105.0A patent/EP2619354B1/de not_active Not-in-force
- 2011-09-22 KR KR1020137007490A patent/KR101781244B1/ko not_active Expired - Fee Related
- 2011-09-22 MY MYPI2013000989A patent/MY162839A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012038083A1 (de) | 2012-03-29 |
| US20130240373A1 (en) | 2013-09-19 |
| EP2619354B1 (de) | 2019-01-09 |
| MX2013003347A (es) | 2013-06-24 |
| EP2619354A1 (de) | 2013-07-31 |
| KR20130108313A (ko) | 2013-10-02 |
| JP2013544955A (ja) | 2013-12-19 |
| BR112013008665A2 (pt) | 2016-06-21 |
| MX336499B (es) | 2016-01-20 |
| CN103109000A (zh) | 2013-05-15 |
| RU2579717C2 (ru) | 2016-04-10 |
| BR112013008665B1 (pt) | 2022-04-05 |
| CA2811530C (en) | 2018-07-03 |
| DE102010046372A1 (de) | 2012-03-29 |
| JP6086866B2 (ja) | 2017-03-01 |
| KR101781244B1 (ko) | 2017-09-26 |
| CA2811530A1 (en) | 2012-03-29 |
| MY162839A (en) | 2017-07-31 |
| CN103109000B (zh) | 2018-06-26 |
| US9512539B2 (en) | 2016-12-06 |
| RU2013118686A (ru) | 2014-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6409903B1 (en) | Multi-step potentiostatic/galvanostatic plating control | |
| CN107636206B (zh) | 镀铬零件的制造方法及镀铬装置 | |
| KR101356230B1 (ko) | 양극 산화 피막의 형성 방법 | |
| US9512539B2 (en) | Process for removing a coating from workpieces | |
| SI9420006A (en) | Process for the galvanic application of a surface coating | |
| EP2652178A2 (en) | Electrochemical deposition apparatus | |
| US8163156B2 (en) | Method for vacuum-compression micro plasma oxidation | |
| US20210108327A1 (en) | Method of forming a protective oxide ceramic coating on the surface of valve metals and alloys | |
| JP5739341B2 (ja) | 基板表面に硬質クロム層を沈着する方法及び該硬質クロム層を表面に有してなる基板 | |
| CN115094381A (zh) | 防止金属零件电解加工过程杂散腐蚀的涂层制备方法 | |
| CN1954100B (zh) | 通过微电弧氧化在阀金属零件上产生高粘附力的厚保护涂层的方法 | |
| US20250146160A1 (en) | Magnets comprising a coating including an aluminum layer | |
| KR20100019763A (ko) | 플라즈마를 이용한 반도체 부품 아노다이징 방법 | |
| RU2735210C1 (ru) | Способ электролитического осаждения слоя цинк-никелевого сплава на по меньшей мере одну обрабатываемую подложку | |
| EP3105369B1 (en) | Method of forming metal coating | |
| JP2025514240A (ja) | 鉄または鉄合金基材の表面に窒化鉄被膜を生成する方法 | |
| RU56400U1 (ru) | Составной анод с продленным сроком эксплуатации | |
| CN116024626A (zh) | 一种基于双镀池热电化学氧化的装置 | |
| US20170088967A1 (en) | Process for cleaning anodic oxide pore structures | |
| WO2007073162A2 (en) | Method for electroplating an article having a surface with a nanostructure to be plated and apparatus for carrying out such a method | |
| JPH01503631A (ja) | 溶融フッ化物媒体中での銅の不動態化陽極処理法及びフッ素電解槽の銅製部品保護への用途 |