ATE27008T1 - PROCESS FOR ELECTROLYTIC DEPOSITION OF METALS FROM AQUEOUS SOLUTIONS OF METAL SALTS ON STEEL STRIP AND DEVICE FOR CARRYING OUT THE PROCESS. - Google Patents

PROCESS FOR ELECTROLYTIC DEPOSITION OF METALS FROM AQUEOUS SOLUTIONS OF METAL SALTS ON STEEL STRIP AND DEVICE FOR CARRYING OUT THE PROCESS.

Info

Publication number
ATE27008T1
ATE27008T1 AT83104257T AT83104257T ATE27008T1 AT E27008 T1 ATE27008 T1 AT E27008T1 AT 83104257 T AT83104257 T AT 83104257T AT 83104257 T AT83104257 T AT 83104257T AT E27008 T1 ATE27008 T1 AT E27008T1
Authority
AT
Austria
Prior art keywords
band
electrolyte
metal salts
aqueous solutions
metals
Prior art date
Application number
AT83104257T
Other languages
German (de)
Inventor
Werner Dipl-Ing Bechem
Lutz Leyhe
Hubertus Dipl-Ing Peters
Dietrich Dr-Ing Wolfhard
Original Assignee
Hoesch 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
Application filed by Hoesch Ag filed Critical Hoesch Ag
Application granted granted Critical
Publication of ATE27008T1 publication Critical patent/ATE27008T1/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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating

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)
  • Electrolytic Production Of Metals (AREA)

Abstract

1. Method for electrolytically separating metals from aqueous solutions of metal salts on a steel band, using high relative flow velocities between the electrolyte and the steel band, as well as anodes for achieving greater current densities at the lowest possible energy consumption, wherein a stream of electrolyte is passed parallel to the band surface from one of the ends of the electrolysis cell, in or against the direction of movement of the band, and wherein strong relative flow is obtained by subjecting the stream of electrolyte, directed along the plane of the steel band, to a turbulent state of flow, by partial streams of electrolyte from nozzles, arranged laterally of the edges of the band and spraying transversely of the direction of movement of the band and parallel to the band surface or in the direction towards the edges of the band.
AT83104257T 1982-07-31 1983-04-30 PROCESS FOR ELECTROLYTIC DEPOSITION OF METALS FROM AQUEOUS SOLUTIONS OF METAL SALTS ON STEEL STRIP AND DEVICE FOR CARRYING OUT THE PROCESS. ATE27008T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823228641 DE3228641A1 (en) 1982-07-31 1982-07-31 METHOD FOR ELECTROLYTICALLY DEPOSITING METALS FROM AQUEOUS SOLUTIONS OF METAL SALTS ON STEEL TAPE AND DEVICE FOR CARRYING OUT THE METHOD
EP83104257A EP0100400B1 (en) 1982-07-31 1983-04-30 Process for the electrolytical deposition of metals from aqueous solutions of metal-salts on steel sheets, and apparatus for carrying out the process

Publications (1)

Publication Number Publication Date
ATE27008T1 true ATE27008T1 (en) 1987-05-15

Family

ID=6169801

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83104257T ATE27008T1 (en) 1982-07-31 1983-04-30 PROCESS FOR ELECTROLYTIC DEPOSITION OF METALS FROM AQUEOUS SOLUTIONS OF METAL SALTS ON STEEL STRIP AND DEVICE FOR CARRYING OUT THE PROCESS.

Country Status (3)

Country Link
EP (1) EP0100400B1 (en)
AT (1) ATE27008T1 (en)
DE (2) DE3228641A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8300946A (en) * 1983-03-16 1984-10-16 Hoogovens Groep Bv DEVICE FOR TWO-SIDED ELECTROLYTIC COATING OF METAL BELT.
IT1177925B (en) * 1984-07-24 1987-08-26 Centro Speriment Metallurg PROCEDURE FOR CONTINUOUS ELECTRODEPOSITION OF METALS WITH HIGH CURRENT DENISTA OF VERTICAL CELLS AND RELEVANT IMPLEMENTATION DEVICE
JPS6137996A (en) * 1984-07-31 1986-02-22 Nippon Kokan Kk <Nkk> Vertical electrogalvanizing equipment
DE3439750A1 (en) * 1984-10-31 1986-04-30 Inovan-Stroebe GmbH & Co KG, 7534 Birkenfeld GALVANIZING PROCESS
IT1214758B (en) * 1986-12-18 1990-01-18 Centro Speriment Metallurg PROCESS FOR THE CONTINUOUS ELECTROLYTIC TREATMENT OF METALS AND DEVICE TO IMPLEMENT IT
EP2910669B1 (en) * 2014-01-30 2019-06-19 Harry Igor Schaaf Galvanic coating system and method for operating the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619821A1 (en) * 1976-05-05 1977-11-17 Hoechst Ag METHOD AND DEVICE FOR CONTINUOUS ELECTROLYTIC TREATMENT OF A METAL STRIP
JPS56119790A (en) * 1980-02-22 1981-09-19 Nippon Kokan Kk <Nkk> Production of high-corrosive zinc-electroplated steel sheet
AU525633B2 (en) * 1980-03-07 1982-11-18 Nippon Steel Corporation Metal strip treated by moving electrolyte

Also Published As

Publication number Publication date
EP0100400B1 (en) 1987-05-06
DE3228641A1 (en) 1984-02-02
DE3371369D1 (en) 1987-06-11
EP0100400A1 (en) 1984-02-15

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Legal Events

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