MX336499B - Proceso para retirar un recubrimiento de las piezas de trabajo. - Google Patents
Proceso para retirar un recubrimiento de las piezas de trabajo.Info
- Publication number
- MX336499B MX336499B MX2013003347A MX2013003347A MX336499B MX 336499 B MX336499 B MX 336499B MX 2013003347 A MX2013003347 A MX 2013003347A MX 2013003347 A MX2013003347 A MX 2013003347A MX 336499 B MX336499 B MX 336499B
- Authority
- MX
- Mexico
- Prior art keywords
- coating
- workpieces
- voltage
- removal process
- voltage applied
- 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
- 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)
Abstract
La invención se relaciona con un proceso para retirar electroquímicamente un recubrimiento de las piezas de trabajo recubiertas a través de un voltaje aplicado en un baño de electrólito entre la pieza de trabajo y un contraelectrodo. De acuerdo con la invención, un perfil de elevación de voltaje se selecciona durante el proceso para retirar el recubrimiento. Esto tiene el efecto de que el voltaje aplicado al inicio es bajo, y por lo tanto, las piezas de trabajo no se dañan, pero, sin embargo, la elevación del voltaje previene que el proceso para retirar el recubrimiento incurra en un largo periodo poco lucrativo.
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 (2)
Publication Number | Publication Date |
---|---|
MX2013003347A MX2013003347A (es) | 2013-06-24 |
MX336499B true MX336499B (es) | 2016-01-20 |
Family
ID=44735874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013003347A MX336499B (es) | 2010-09-24 | 2011-09-22 | Proceso para retirar un recubrimiento de las piezas de trabajo. |
Country Status (13)
Country | Link |
---|---|
US (1) | US9512539B2 (es) |
EP (1) | EP2619354B1 (es) |
JP (1) | JP6086866B2 (es) |
KR (1) | KR101781244B1 (es) |
CN (1) | CN103109000B (es) |
BR (1) | BR112013008665B1 (es) |
CA (1) | CA2811530C (es) |
DE (1) | DE102010046372A1 (es) |
MX (1) | MX336499B (es) |
MY (1) | MY162839A (es) |
RU (1) | RU2579717C2 (es) |
SG (1) | SG189041A1 (es) |
WO (1) | WO2012038083A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2023217411A2 (en) | 2022-05-09 | 2023-11-16 | Oerlikon Surface Solutions Ag, Pfäffikon | Use of sulfonic acids in dry electrolytes to remove vapor deposited and/or thermally sprayed coatings on metal surfaces |
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 |
EP1362934B1 (de) | 1998-04-21 | 2011-07-20 | Oerlikon Trading AG, Trübbach | Halterung für mindestens ein Werkstück |
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 |
DE59914591D1 (de) * | 1998-06-11 | 2008-02-07 | Oerlikon 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 |
ATE389739T1 (de) * | 2004-06-30 | 2008-04-15 | Siemens Ag | Verfahren und vorrichtung zur oberflächenbehandlung eines bauteils |
WO2007015454A1 (ja) * | 2005-08-01 | 2007-02-08 | Hitachi Zosen Corporation | 導電性金属酸化物薄膜除去方法及び装置 |
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 MX MX2013003347A patent/MX336499B/es unknown
- 2011-09-22 MY MYPI2013000989A patent/MY162839A/en unknown
- 2011-09-22 WO PCT/EP2011/004739 patent/WO2012038083A1/de active Application Filing
- 2011-09-22 KR KR1020137007490A patent/KR101781244B1/ko active IP Right Grant
- 2011-09-22 BR BR112013008665-3A patent/BR112013008665B1/pt not_active IP Right Cessation
- 2011-09-22 CA CA2811530A patent/CA2811530C/en not_active Expired - Fee Related
- 2011-09-22 CN CN201180045840.4A patent/CN103109000B/zh not_active Expired - Fee Related
- 2011-09-22 JP JP2013529578A patent/JP6086866B2/ja not_active Expired - Fee Related
- 2011-09-22 EP EP11764105.0A patent/EP2619354B1/de not_active Not-in-force
- 2011-09-22 RU RU2013118686/02A patent/RU2579717C2/ru active
- 2011-09-22 US US13/823,767 patent/US9512539B2/en active Active
- 2011-09-22 SG SG2013021019A patent/SG189041A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
MX2013003347A (es) | 2013-06-24 |
US9512539B2 (en) | 2016-12-06 |
KR20130108313A (ko) | 2013-10-02 |
JP6086866B2 (ja) | 2017-03-01 |
US20130240373A1 (en) | 2013-09-19 |
RU2579717C2 (ru) | 2016-04-10 |
DE102010046372A1 (de) | 2012-03-29 |
MY162839A (en) | 2017-07-31 |
CA2811530A1 (en) | 2012-03-29 |
CN103109000A (zh) | 2013-05-15 |
RU2013118686A (ru) | 2014-10-27 |
EP2619354A1 (de) | 2013-07-31 |
BR112013008665A2 (pt) | 2016-06-21 |
CA2811530C (en) | 2018-07-03 |
CN103109000B (zh) | 2018-06-26 |
BR112013008665B1 (pt) | 2022-04-05 |
WO2012038083A1 (de) | 2012-03-29 |
EP2619354B1 (de) | 2019-01-09 |
JP2013544955A (ja) | 2013-12-19 |
KR101781244B1 (ko) | 2017-09-26 |
SG189041A1 (en) | 2013-05-31 |
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