BR112013008665B1 - Processo para remoção de camadas de peças de trabalho - Google Patents

Processo para remoção de camadas de peças de trabalho Download PDF

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Publication number
BR112013008665B1
BR112013008665B1 BR112013008665-3A BR112013008665A BR112013008665B1 BR 112013008665 B1 BR112013008665 B1 BR 112013008665B1 BR 112013008665 A BR112013008665 A BR 112013008665A BR 112013008665 B1 BR112013008665 B1 BR 112013008665B1
Authority
BR
Brazil
Prior art keywords
voltage
layer
workpiece
layers
electrolyte
Prior art date
Application number
BR112013008665-3A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112013008665A2 (pt
Inventor
Mirco Elias Kostner
Udo Rauch
Original Assignee
Oerlikon Surface Solutions Ag, Pfãffikon
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, Pfãffikon filed Critical Oerlikon Surface Solutions Ag, Pfãffikon
Publication of BR112013008665A2 publication Critical patent/BR112013008665A2/pt
Publication of BR112013008665B1 publication Critical patent/BR112013008665B1/pt

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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

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  • 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)
BR112013008665-3A 2010-09-24 2011-09-22 Processo para remoção de camadas de peças de trabalho BR112013008665B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010046372.8 2010-09-24
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
BR112013008665A2 BR112013008665A2 (pt) 2016-06-21
BR112013008665B1 true BR112013008665B1 (pt) 2022-04-05

Family

ID=44735874

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013008665-3A BR112013008665B1 (pt) 2010-09-24 2011-09-22 Processo para remoção de camadas de peças de trabalho

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)

* Cited by examiner, † Cited by third party
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)

* 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
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

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
SG189041A1 (en) 2013-05-31
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
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

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: OERLIKON SURFACE SOLUTIONS AG, TRUEBBACH (CH)

B25D Requested change of name of applicant approved

Owner name: OERLIKON SURFACE SOLUTIONS AG, PFAEFFIKON (CH)

B25G Requested change of headquarter approved

Owner name: OERLIKON SURFACE SOLUTIONS AG, PFAEFFIKON (CH)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/09/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2741 DE 18-07-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.