FR2956668B1 - Procede de galvanisation de pieces en fonte par electrodeposition - Google Patents

Procede de galvanisation de pieces en fonte par electrodeposition

Info

Publication number
FR2956668B1
FR2956668B1 FR1051274A FR1051274A FR2956668B1 FR 2956668 B1 FR2956668 B1 FR 2956668B1 FR 1051274 A FR1051274 A FR 1051274A FR 1051274 A FR1051274 A FR 1051274A FR 2956668 B1 FR2956668 B1 FR 2956668B1
Authority
FR
France
Prior art keywords
electrodeposition
cast iron
iron parts
galvanizing
galvanizing cast
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.)
Expired - Fee Related
Application number
FR1051274A
Other languages
English (en)
Other versions
FR2956668A1 (fr
Inventor
Guillaume Gosse
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.)
Electro Recherche SARL
Original Assignee
Electro Recherche SARL
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 Electro Recherche SARL filed Critical Electro Recherche SARL
Priority to FR1051274A priority Critical patent/FR2956668B1/fr
Publication of FR2956668A1 publication Critical patent/FR2956668A1/fr
Application granted granted Critical
Publication of FR2956668B1 publication Critical patent/FR2956668B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C25D3/22—Electroplating: Baths therefor from solutions 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
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium
    • 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
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • 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
    • C25D5/48—After-treatment of electroplated surfaces
    • 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)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
FR1051274A 2010-02-23 2010-02-23 Procede de galvanisation de pieces en fonte par electrodeposition Expired - Fee Related FR2956668B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1051274A FR2956668B1 (fr) 2010-02-23 2010-02-23 Procede de galvanisation de pieces en fonte par electrodeposition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1051274A FR2956668B1 (fr) 2010-02-23 2010-02-23 Procede de galvanisation de pieces en fonte par electrodeposition

Publications (2)

Publication Number Publication Date
FR2956668A1 FR2956668A1 (fr) 2011-08-26
FR2956668B1 true FR2956668B1 (fr) 2012-04-06

Family

ID=42635542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051274A Expired - Fee Related FR2956668B1 (fr) 2010-02-23 2010-02-23 Procede de galvanisation de pieces en fonte par electrodeposition

Country Status (1)

Country Link
FR (1) FR2956668B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITAN20120133A1 (it) * 2012-10-17 2014-04-18 Italnasa S R L Processo di zincatura elettrolitica esente dalla formazione di idrogeno.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227755A1 (de) * 1982-07-24 1984-04-12 Hoesch Werke Ag, 4600 Dortmund Verfahren zur herstellung von elektrolytisch legierverzinktem stahlblech
US4659631A (en) * 1984-05-17 1987-04-21 Sumitomo Metal Industries, Ltd. Corrosion resistant duplex plated sheet steel
US4707415A (en) * 1985-03-30 1987-11-17 Sumitomo Metal Industries, Ltd. Steel strips with corrosion resistant surface layers having good appearance
JPS6233793A (ja) * 1985-08-05 1987-02-13 Usui Internatl Ind Co Ltd 耐食性重合被覆鋼材
EP0350048B1 (fr) * 1988-07-07 1994-11-02 Sumitomo Metal Industries, Ltd. Toile plaquée d'un alliage Zn-Ni avec une adhésion modifiée en cas de choc et son procédé de fabrication
DE69109928T2 (de) * 1990-04-20 1996-02-08 Sumitomo Metal Ind Verbessertes, korrosionsbeständiges, oberflächenbeschichtetes Stahlblech.
DE19837431C2 (de) * 1998-08-18 2001-10-31 Schloetter Fa Dr Ing Max Beschichtung von Bauteilen aus gehärtetem Stahl oder Eisenguß und Verfahren zur Aufbringung derselben

Also Published As

Publication number Publication date
FR2956668A1 (fr) 2011-08-26

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Effective date: 20181031