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EP0999295A3 - Arrangement for the electrogalvanic metal coating of strips - Google Patents

Arrangement for the electrogalvanic metal coating of strips Download PDF

Info

Publication number
EP0999295A3
EP0999295A3 EP99118136A EP99118136A EP0999295A3 EP 0999295 A3 EP0999295 A3 EP 0999295A3 EP 99118136 A EP99118136 A EP 99118136A EP 99118136 A EP99118136 A EP 99118136A EP 0999295 A3 EP0999295 A3 EP 0999295A3
Authority
EP
European Patent Office
Prior art keywords
strips
arrangement
metal coating
strip
anode
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP99118136A
Other languages
German (de)
French (fr)
Other versions
EP0999295A2 (en
Inventor
Werner Dipl.-Ing. Schimion
Thomas Dipl.-Ing. Folke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
Original Assignee
SMS Demag 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
Priority claimed from DE1998148876 external-priority patent/DE19848876A1/en
Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of EP0999295A2 publication Critical patent/EP0999295A2/en
Publication of EP0999295A3 publication Critical patent/EP0999295A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • C25D7/0642—Anodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • C25D7/0692—Regulating the thickness of the coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

Die Erfindung betrifft eine Anordnung zur elektrogalvanischen Metallbeschichtung von Bändern. Um an nicht mit Strom beaufschlagten Anodenstreifen der parallel zu dem Band angeordneten Anoden Korrosionsschäden zu vermeiden, wird erfindungsgemäß vorgeschlagen, daß jeder Anodenstreifen eine Schutzstromversorgung besitzt. Die Spannung der Schutzstromversorgung ist dabei so zu bemessen, daß keine kathodischen Bereiche auf den Anodenstreifen entstehen.The invention relates to an arrangement for the electro-galvanic metal coating of strips. In order to avoid corrosion damage to anode strips which are not supplied with current of the anodes arranged parallel to the strip, it is proposed according to the invention that each anode strip has a protective current supply. The voltage of the protective power supply is to be dimensioned so that no cathodic areas are formed on the anode strip.

EP99118136A 1998-10-23 1999-09-11 Arrangement for the electrogalvanic metal coating of strips Withdrawn EP0999295A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998148876 DE19848876A1 (en) 1997-04-25 1998-10-23 Apparatus for the electrogalvanic metal coating of strips running through an acidic electrolyte enriched with metal has anode strips with protective current supply
DE19848876 1998-10-23

Publications (2)

Publication Number Publication Date
EP0999295A2 EP0999295A2 (en) 2000-05-10
EP0999295A3 true EP0999295A3 (en) 2006-05-17

Family

ID=7885384

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99118136A Withdrawn EP0999295A3 (en) 1998-10-23 1999-09-11 Arrangement for the electrogalvanic metal coating of strips

Country Status (8)

Country Link
US (1) US6589400B1 (en)
EP (1) EP0999295A3 (en)
JP (1) JP4405005B2 (en)
KR (1) KR20000029143A (en)
CN (2) CN101575722A (en)
BR (1) BR9906119A (en)
RU (1) RU2228395C2 (en)
UA (1) UA57783C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0419033B1 (en) * 2004-09-08 2017-03-28 Bic Violex Sa Method for depositing a layer on a razor edge of a razor
KR101414105B1 (en) * 2007-03-28 2014-07-01 도레이 카부시키가이샤 Web pressure welding, pressure welding method, power supply method, power supply device, continuous electrolyte plating device, and method for manufacturing plate film-equipped web
CN103741124A (en) * 2014-01-24 2014-04-23 广东保迪环保电镀设备有限公司 A New Stainless Steel Electroless Nickel Plating Bath
JP7079224B2 (en) * 2019-06-14 2022-06-01 株式会社荏原製作所 Non-volatile storage medium for storing plating methods, plating equipment, and programs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156730A (en) * 1991-06-25 1992-10-20 International Business Machines Electrode array and use thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152221A (en) * 1977-09-12 1979-05-01 Nancy Lee Kaye Anodizing method
US4240881A (en) * 1979-02-02 1980-12-23 Republic Steel Corporation Electroplating current control
FR2542766B1 (en) * 1983-03-16 1987-07-03 Cegedur METHOD AND DEVICE FOR ELECTROCHEMICAL TREATMENT OF THE SURFACE OF METALLIC PRODUCTS OF ELONGATE FORM
JPS6056099A (en) * 1983-09-05 1985-04-01 Fuji Photo Film Co Ltd Method and device for electrolytic treatment
JPS6067699A (en) * 1983-09-21 1985-04-18 Fuji Photo Film Co Ltd Electrolytic treatment method
GB8911566D0 (en) * 1989-05-19 1989-07-05 Sun Ind Coatings Plating system
US5049246A (en) * 1989-06-20 1991-09-17 Hull Harry F Electrolytic processing apparatus and method with time multiplexed power supply
FR2653787B1 (en) * 1989-10-27 1992-02-14 Lorraine Laminage INSTALLATION AND METHOD FOR ELECTROLYTIC COATING OF A METAL STRIP.
KR960007778B1 (en) * 1993-12-18 1996-06-12 포항종합제철 주식회사 Electroplating apparatus of radial shape and the method therefor
US5658441A (en) * 1995-12-18 1997-08-19 Cfc, Inc. Conveyorized spray plating machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156730A (en) * 1991-06-25 1992-10-20 International Business Machines Electrode array and use thereof

Also Published As

Publication number Publication date
JP2000129497A (en) 2000-05-09
KR20000029143A (en) 2000-05-25
RU2228395C2 (en) 2004-05-10
EP0999295A2 (en) 2000-05-10
US6589400B1 (en) 2003-07-08
JP4405005B2 (en) 2010-01-27
UA57783C2 (en) 2003-07-15
CN1252458A (en) 2000-05-10
BR9906119A (en) 2001-01-16
CN101575722A (en) 2009-11-11

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