EP0297178A1 - Electrodéposition des métaux - Google Patents

Electrodéposition des métaux Download PDF

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Publication number
EP0297178A1
EP0297178A1 EP87201265A EP87201265A EP0297178A1 EP 0297178 A1 EP0297178 A1 EP 0297178A1 EP 87201265 A EP87201265 A EP 87201265A EP 87201265 A EP87201265 A EP 87201265A EP 0297178 A1 EP0297178 A1 EP 0297178A1
Authority
EP
European Patent Office
Prior art keywords
anode
pieces
copper
steel wires
anyone
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Withdrawn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
EP87201265A
Other languages
German (de)
English (en)
Inventor
Michel Neirynck
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.)
Bekaert NV SA
Original Assignee
Bekaert NV SA
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 Bekaert NV SA filed Critical Bekaert NV SA
Priority to EP87201265A priority Critical patent/EP0297178A1/fr
Publication of EP0297178A1 publication Critical patent/EP0297178A1/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the surface of a multitude of anode pieces is much larger as compared to a same volume in plate form. This allows to use much lower surface current densities at the anode, so that the risk of polarization of the anodes is much lower. More strictlyover, due to the less smooth surface of the anode pieces in comparison with an anode plate, the turbulence of the elec­trolytic bath is higher in the neighbourhood of anode pieces than in the neighbourhood of an anode plate. Still another advantage is that with a multitude of anode pieces the elec­trical contact between the anode and the anode support is better than between an anode plate and an anode support.

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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)
  • Electroplating Methods And Accessories (AREA)
EP87201265A 1987-07-03 1987-07-03 Electrodéposition des métaux Withdrawn EP0297178A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP87201265A EP0297178A1 (fr) 1987-07-03 1987-07-03 Electrodéposition des métaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87201265A EP0297178A1 (fr) 1987-07-03 1987-07-03 Electrodéposition des métaux

Publications (1)

Publication Number Publication Date
EP0297178A1 true EP0297178A1 (fr) 1989-01-04

Family

ID=8197633

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87201265A Withdrawn EP0297178A1 (fr) 1987-07-03 1987-07-03 Electrodéposition des métaux

Country Status (1)

Country Link
EP (1) EP0297178A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013004414A1 (fr) 2011-07-07 2013-01-10 Nv Bekaert Sa Plaque distributrice dans un bain électrolytique
CN103422150A (zh) * 2012-05-22 2013-12-04 泰州宏瑞新材料有限责任公司 用于电镀的重金属离子浓度调节槽及电镀装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB141733A (en) * 1919-04-15 1921-08-15 Matthew Melville Merritt Improvements relating to electrolytic apparatus
US2667453A (en) * 1950-06-03 1954-01-26 Western Electric Co Method of electroplating copper on metal articles
US2876191A (en) * 1952-09-05 1959-03-03 Western Electric Co Electroplating apparatus
DE2144375A1 (de) * 1971-09-04 1973-03-29 Langbein Pfanhauser Werke Ag Verfahren und vorrichtung zur galvanischen behandlung von stabmaterial

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB141733A (en) * 1919-04-15 1921-08-15 Matthew Melville Merritt Improvements relating to electrolytic apparatus
US2667453A (en) * 1950-06-03 1954-01-26 Western Electric Co Method of electroplating copper on metal articles
US2876191A (en) * 1952-09-05 1959-03-03 Western Electric Co Electroplating apparatus
DE2144375A1 (de) * 1971-09-04 1973-03-29 Langbein Pfanhauser Werke Ag Verfahren und vorrichtung zur galvanischen behandlung von stabmaterial

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013004414A1 (fr) 2011-07-07 2013-01-10 Nv Bekaert Sa Plaque distributrice dans un bain électrolytique
CN103649379A (zh) * 2011-07-07 2014-03-19 贝卡尔特公司 电解槽中的分布板
CN103422150A (zh) * 2012-05-22 2013-12-04 泰州宏瑞新材料有限责任公司 用于电镀的重金属离子浓度调节槽及电镀装置

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Inventor name: NEIRYNCK, MICHEL