EP0101793A3 - Verfahren zur Herstellung von elektrolytisch legierverzinktem Stahlblech - Google Patents

Verfahren zur Herstellung von elektrolytisch legierverzinktem Stahlblech Download PDF

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Publication number
EP0101793A3
EP0101793A3 EP83104800A EP83104800A EP0101793A3 EP 0101793 A3 EP0101793 A3 EP 0101793A3 EP 83104800 A EP83104800 A EP 83104800A EP 83104800 A EP83104800 A EP 83104800A EP 0101793 A3 EP0101793 A3 EP 0101793A3
Authority
EP
European Patent Office
Prior art keywords
zinc alloy
manufacture
steel plate
electrolytically plated
plate electrolytically
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Withdrawn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
EP83104800A
Other languages
English (en)
French (fr)
Other versions
EP0101793A2 (de
Inventor
Bernd Dipl.-Chem. Dr.Rer.Nat. Meuthen
Peter Pflug
Dietrich Dr.-Ing. Wolfhard
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.)
Fried Krupp AG Hoesch Krupp
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
Publication of EP0101793A2 publication Critical patent/EP0101793A2/de
Publication of EP0101793A3 publication Critical patent/EP0101793A3/de
Withdrawn legal-status Critical Current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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
    • 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
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • 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
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C25D5/617—Crystalline layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Laminated Bodies (AREA)

Abstract

Um ein elektrolytisch legierverzinktes Stahlblech herzu­ stellen, das im Vergleich zu einem Überzug aus reinem Zink gleicher Schichtdicke eine höhere Korrosionsbeständigkeit, auch im lackierten Zustand und bei eventuellen Beschädi­ gungen der Lackschicht im Gebrauch, aufweist, enthält der elektrolytisch abgeschiedene Überzug aus Zinklegierung 1 bis 20 Gew.-% Nickel und 0,1 bis 5 Gew.-% Eisen.
EP83104800A 1982-07-24 1983-05-16 Verfahren zur Herstellung von elektrolytisch legierverzinktem Stahlblech Withdrawn EP0101793A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823227755 DE3227755A1 (de) 1982-07-24 1982-07-24 Verfahren zur herstellung von elektrolytisch legierverzinktem stahlblech
DE3227755 1982-07-24

Publications (2)

Publication Number Publication Date
EP0101793A2 EP0101793A2 (de) 1984-03-07
EP0101793A3 true EP0101793A3 (de) 1986-06-04

Family

ID=6169278

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83104800A Withdrawn EP0101793A3 (de) 1982-07-24 1983-05-16 Verfahren zur Herstellung von elektrolytisch legierverzinktem Stahlblech

Country Status (2)

Country Link
EP (1) EP0101793A3 (de)
DE (1) DE3227755A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6233793A (ja) * 1985-08-05 1987-02-13 Usui Internatl Ind Co Ltd 耐食性重合被覆鋼材
US4861441A (en) * 1986-08-18 1989-08-29 Nippon Steel Corporation Method of making a black surface treated steel sheet
GB2212816B (en) * 1987-11-26 1992-04-08 Nippon Steel Corp Zn-ni based composite electroplated material and multi-layer composite plated material
EP0509108A1 (de) * 1991-04-15 1992-10-21 Nkk Corporation Elektrogalvanisiertes Stahlblech mit zwei elektroplattierten Schichten und ausgezeichneten Antifriktionseigenschaften, Korrosionsbeständigkeit und Lackierbarkeit
DE102006035233A1 (de) * 2006-07-26 2008-01-31 Mahle International Gmbh Galvanische Oberflächenbeschichtung eines Bauteils
EP2096193B1 (de) * 2008-02-21 2013-04-03 Atotech Deutschland GmbH Verfahren zur Herstellung von korrosionsresistentem Zink und Zink-Nickel-plattierten linearen oder komplex geformten Teilen
FR2956668B1 (fr) * 2010-02-23 2012-04-06 Electro Rech Procede de galvanisation de pieces en fonte par electrodeposition
WO2017205473A1 (en) * 2016-05-24 2017-11-30 Coventya, Inc. Ternary zinc-nickel-iron alloys and alkaline electrolytes for plating such alloys

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420754A (en) * 1965-03-12 1969-01-07 Pittsburgh Steel Co Electroplating a ductile zinc-nickel alloy onto strip steel
FR2377460A1 (fr) * 1977-01-13 1978-08-11 Oxy Metal Industries Corp Procede de production de revetements multiples contenant du zinc et nouveaux produits ainsi obtenus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420754A (en) * 1965-03-12 1969-01-07 Pittsburgh Steel Co Electroplating a ductile zinc-nickel alloy onto strip steel
FR2377460A1 (fr) * 1977-01-13 1978-08-11 Oxy Metal Industries Corp Procede de production de revetements multiples contenant du zinc et nouveaux produits ainsi obtenus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Band 93, Nr. 10, November 1980, Seite 533, Nr. 194452n, Columbus, Ohio, US; & SU - A - 755 897 (LENINGRAD CONSTRUCTION-ENGINEERING INSTITUTE) 15-08-1980 *

Also Published As

Publication number Publication date
EP0101793A2 (de) 1984-03-07
DE3227755A1 (de) 1984-04-12

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Inventor name: WOLFHARD, DIETRICH, DR.-ING.

Inventor name: MEUTHEN, BERND, DIPL.-CHEM. DR.RER.NAT.

Inventor name: PFLUG, PETER