BR112013008665A2 - processo para remoção de camadas de peças de trabalho - Google Patents

processo para remoção de camadas de peças de trabalho

Info

Publication number
BR112013008665A2
BR112013008665A2 BR112013008665A BR112013008665A BR112013008665A2 BR 112013008665 A2 BR112013008665 A2 BR 112013008665A2 BR 112013008665 A BR112013008665 A BR 112013008665A BR 112013008665 A BR112013008665 A BR 112013008665A BR 112013008665 A2 BR112013008665 A2 BR 112013008665A2
Authority
BR
Brazil
Prior art keywords
workpiece layers
removal
tension
removing workpiece
workpiece
Prior art date
Application number
BR112013008665A
Other languages
English (en)
Other versions
BR112013008665B1 (pt
Inventor
Mirco Elias Kostner
Udo Rauch
Original Assignee
Oerlikon Trading Ag Trübbach
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 Trading Ag Trübbach filed Critical Oerlikon Trading Ag Trübbach
Publication of BR112013008665A2 publication Critical patent/BR112013008665A2/pt
Publication of BR112013008665B1 publication Critical patent/BR112013008665B1/pt

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)
  • Electroplating Methods And Accessories (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

processo para remoção de camadas de peças de trabalho. a presente invenção refere-se a um processo para remoção de eletroquímica de camadas de peças de trabalho revestidas por meio de uma tensão aplicada em um banho de eletrólito entre a peça de trabalho e um contra eletrodo de acordo com a invenção, durante a remoção da camada pe selecionado um percurso de tensão crescente.desta maneira consegue-se que a tensão inicialmente aplicada é reduzida de maneira que as peças de trabalho não são danificadas, porem pelo aumento da tensão mesmno assim é evitado que o processo de remoção de camadas exige um tempo longo de modo antieconômico.
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 true BR112013008665A2 (pt) 2016-06-21
BR112013008665B1 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 (pt)
EP (1) EP2619354B1 (pt)
JP (1) JP6086866B2 (pt)
KR (1) KR101781244B1 (pt)
CN (1) CN103109000B (pt)
BR (1) BR112013008665B1 (pt)
CA (1) CA2811530C (pt)
DE (1) DE102010046372A1 (pt)
MX (1) MX336499B (pt)
MY (1) MY162839A (pt)
RU (1) RU2579717C2 (pt)
SG (1) SG189041A1 (pt)
WO (1) WO2012038083A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* 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
EP1362934B1 (de) * 1998-04-21 2011-07-20 Oerlikon Trading AG, Trübbach Halterung für mindestens ein Werkstück
JP4434489B2 (ja) * 1998-04-21 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 硬質合金工作物を製造するための方法
EP1093534B1 (de) 1998-06-11 2007-12-26 Oerlikon Trading AG, Trübbach 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
TW200728520A (en) * 2005-08-01 2007-08-01 Hitachi Shipbuilding Eng Co Method and device for removing conductive metal oxide thin film
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
DE102010046372A1 (de) 2012-03-29
KR101781244B1 (ko) 2017-09-26
RU2579717C2 (ru) 2016-04-10
MX336499B (es) 2016-01-20
US9512539B2 (en) 2016-12-06
EP2619354A1 (de) 2013-07-31
JP6086866B2 (ja) 2017-03-01
JP2013544955A (ja) 2013-12-19
BR112013008665B1 (pt) 2022-04-05
CN103109000B (zh) 2018-06-26
RU2013118686A (ru) 2014-10-27
US20130240373A1 (en) 2013-09-19
CA2811530A1 (en) 2012-03-29
WO2012038083A1 (de) 2012-03-29
KR20130108313A (ko) 2013-10-02
CA2811530C (en) 2018-07-03
MX2013003347A (es) 2013-06-24
EP2619354B1 (de) 2019-01-09
MY162839A (en) 2017-07-31
SG189041A1 (en) 2013-05-31
CN103109000A (zh) 2013-05-15

Similar Documents

Publication Publication Date Title
BR112012018071A2 (pt) método para a aplicação de um nanorrevestimento conformável por meio de um processo de plasma de baixa pressão
BR112015017991A2 (pt) processo para preparação de um componente híbrido de metal e plástico
BR112014019439A8 (pt) Eletrodo e método para manufaturar um eletrodo
BR112015005296A2 (pt) método e aparelho para decorar um painel
BR112015024061A2 (pt) aparelho e método para formação de filme de revestimento metálico
AR076567A1 (es) Metodo y aparato para reduccion de materia prima solida
BR112014026684A2 (pt) método para produzir uma chapa metálica possuindo revestimentos de zn-al-mg compreendendo a aplicação de uma solução ácida e um adesivo, e conjunto e chapa metálica correspondentes
BR112014013648A2 (pt) mancal deslizante
WO2012094045A3 (en) Layer-by-layer removal of graphene
MX2020007158A (es) Metodo para la union adhesiva de chapas electricas y pilas de chapas electricas producidas de conformidad con un metodo correspondiente.
BR112015029399A2 (pt) produção em etapa única de uma composição de polipropileno
AR086933A1 (es) Metodo para recuperar metales preciosos y cobre de soluciones de lixiviado
BR112014010116A2 (pt) métodos para a aplicação de um revestimento a um substrato em forma cilíndrica
BR112013008665A2 (pt) processo para remoção de camadas de peças de trabalho
IN2014KN01651A (pt)
WO2012110196A3 (de) Verfahren zur herstellung von elektroden
TN2015000191A1 (en) Apparatus and method for water treatment mainly by substitution using a dynamic electric field
AR093389A1 (es) Celda electrolitica equipada con microelectrodos
BR112015012134A8 (pt) eletrodo adequado para evolução de oxigênio em processos eletrolíticos, método para a fabricação de um eletrodo, e processo de eletrodeposição catódica de metais a partir de uma solução aquosa
BR112014010596A2 (pt) método e dispositivo para inserção de uma bucha de mancal
BR112013006981A2 (pt) processo para o revestimento eletrostático de objetos bem como um dispositivo de aplicação
PH12014000216A1 (en) Electro-chemically machining with a motor part including an electrode
BR112013026747A2 (pt) processo e aparelho
TW201613821A (en) A method for forming dendritic silver with periodic structure as light-trapping layer
MX360171B (es) Metodo seguro para blanqueamiento dental.

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.