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
Application number
MX2013003347A
Other languages
English (en)
Other versions
MX2013003347A (es
Inventor
Udo Rauch
Mirco Elias Kostner
Original Assignee
Oerlikon Surface Solutions Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oerlikon Surface Solutions Ag filed Critical Oerlikon Surface Solutions Ag
Publication of MX2013003347A publication Critical patent/MX2013003347A/es
Publication of MX336499B publication Critical patent/MX336499B/es

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.
MX2013003347A 2010-09-24 2011-09-22 Proceso para retirar un recubrimiento de las piezas de trabajo. MX336499B (es)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015139731A1 (de) * 2014-03-18 2015-09-24 Platit Ag Verfahren zum entschichten von keramischen hartstoffschichten von stahl- und hartmetall-substraten
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)

* Cited by examiner, † Cited by third party
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
EP1080254B1 (de) 1998-04-21 2003-07-02 Unaxis Balzers Aktiengesellschaft Verfahren zur entschichtung einer auf einem hartmetall-werkstück aufgebrachten hartstoffschicht
EP1362934B1 (de) * 1998-04-21 2011-07-20 Oerlikon Trading AG, Trübbach Halterung für mindestens ein Werkstück
JP4824163B2 (ja) 1998-06-11 2011-11-30 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 硬質材層を除去するための方法
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
CN101233088B (zh) * 2005-08-01 2012-03-28 日立造船株式会社 导电性金属氧化物薄膜除去方法以及装置
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

Also Published As

Publication number Publication date
BR112013008665B1 (pt) 2022-04-05
US20130240373A1 (en) 2013-09-19
CA2811530C (en) 2018-07-03
KR20130108313A (ko) 2013-10-02
MY162839A (en) 2017-07-31
US9512539B2 (en) 2016-12-06
BR112013008665A2 (pt) 2016-06-21
CN103109000B (zh) 2018-06-26
CN103109000A (zh) 2013-05-15
RU2013118686A (ru) 2014-10-27
EP2619354B1 (de) 2019-01-09
JP6086866B2 (ja) 2017-03-01
EP2619354A1 (de) 2013-07-31
RU2579717C2 (ru) 2016-04-10
JP2013544955A (ja) 2013-12-19
CA2811530A1 (en) 2012-03-29
SG189041A1 (en) 2013-05-31
KR101781244B1 (ko) 2017-09-26
MX2013003347A (es) 2013-06-24
WO2012038083A1 (de) 2012-03-29
DE102010046372A1 (de) 2012-03-29

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