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GR3003356T3 - Process and apparatus for electroplating zinc on a steel strip - Google Patents

Process and apparatus for electroplating zinc on a steel strip

Info

Publication number
GR3003356T3
GR3003356T3 GR91401998T GR910401998T GR3003356T3 GR 3003356 T3 GR3003356 T3 GR 3003356T3 GR 91401998 T GR91401998 T GR 91401998T GR 910401998 T GR910401998 T GR 910401998T GR 3003356 T3 GR3003356 T3 GR 3003356T3
Authority
GR
Greece
Prior art keywords
steel strip
zinc
anodes
anode
electroplating zinc
Prior art date
Application number
GR91401998T
Other languages
Greek (el)
Inventor
Joseph Labye
Original Assignee
Delloye Matthieu 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 Delloye Matthieu Sa filed Critical Delloye Matthieu Sa
Publication of GR3003356T3 publication Critical patent/GR3003356T3/en

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

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)
  • Electroplating And Plating Baths Therefor (AREA)
  • Coating With Molten Metal (AREA)

Abstract

The steel strip (2) acts as a cathode facing a series of anodes (5, 6), while a stream of electrolyte carrying zinc is circulated between the cathode and the anodes (5', 6'). Each anode (5', 6') is fed independently of the others and the quantity of current passing through each anode (5', 6') is adjusted to obtain, from each of them, the same electrolysis current density at all points, in order to obtain on the strip (2) a zinc deposit of a compact, monooriented crystalline structure. The invention also relates to an apparatus for applying this process. <IMAGE>
GR91401998T 1986-07-17 1991-12-16 Process and apparatus for electroplating zinc on a steel strip GR3003356T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU86520A LU86520A1 (en) 1986-07-17 1986-07-17 PROCESS FOR THE CONTINUOUS ELECTROZINGING OF A STEEL SHEET ELECTROLYTICALLY

Publications (1)

Publication Number Publication Date
GR3003356T3 true GR3003356T3 (en) 1993-02-17

Family

ID=19730743

Family Applications (1)

Application Number Title Priority Date Filing Date
GR91401998T GR3003356T3 (en) 1986-07-17 1991-12-16 Process and apparatus for electroplating zinc on a steel strip

Country Status (6)

Country Link
EP (1) EP0254703B1 (en)
AT (1) ATE67529T1 (en)
DE (1) DE3773075D1 (en)
ES (1) ES2026947T3 (en)
GR (1) GR3003356T3 (en)
LU (1) LU86520A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653787B1 (en) * 1989-10-27 1992-02-14 Lorraine Laminage INSTALLATION AND METHOD FOR ELECTROLYTIC COATING OF A METAL STRIP.
US5685970A (en) 1992-07-01 1997-11-11 Gould Electronics Inc. Method and apparatus for sequentially metalized polymeric films and products made thereby
EP0867529B1 (en) * 1997-03-26 2003-06-04 GA-TEK, Inc. (doing business as Gould Electronics Inc.) A method and apparatus for sequentially metalizing polymeric films
DE19717489B4 (en) * 1997-04-25 2008-04-10 Sms Demag Ag Arrangement for the electrogalvanic metal coating of a strip
FR2765597B1 (en) * 1997-07-02 1999-09-17 Kvaerner Metals Clecim ELECTROLYTIC COATING SYSTEM FOR METAL STRIPS, AND ANODE FOR SUCH A SYSTEM

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900383A (en) * 1974-07-24 1975-08-19 Nat Steel Corp Apparatus for electroplating
JPS6082700A (en) * 1983-10-07 1985-05-10 Kawasaki Steel Corp Counter flow device for radial cell type plating tank

Also Published As

Publication number Publication date
EP0254703B1 (en) 1991-09-18
ES2026947T3 (en) 1992-05-16
DE3773075D1 (en) 1991-10-24
EP0254703A1 (en) 1988-01-27
ATE67529T1 (en) 1991-10-15
LU86520A1 (en) 1988-02-02

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