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JPS54145330A - Galvanization method - Google Patents

Galvanization method

Info

Publication number
JPS54145330A
JPS54145330A JP5307278A JP5307278A JPS54145330A JP S54145330 A JPS54145330 A JP S54145330A JP 5307278 A JP5307278 A JP 5307278A JP 5307278 A JP5307278 A JP 5307278A JP S54145330 A JPS54145330 A JP S54145330A
Authority
JP
Japan
Prior art keywords
galvanization
steel product
electric deposition
iron steel
plated
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.)
Granted
Application number
JP5307278A
Other languages
Japanese (ja)
Other versions
JPS6013077B2 (en
Inventor
Hidetoshi Suzuki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP53053072A priority Critical patent/JPS6013077B2/en
Publication of JPS54145330A publication Critical patent/JPS54145330A/en
Publication of JPS6013077B2 publication Critical patent/JPS6013077B2/en
Expired 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
    • 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
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

PURPOSE:To perform better electric deposition galvanization by making a galvanization following applying an alkali bath type tin plating as a base treatment to an iron steel product. CONSTITUTION:A heat-treated cast iron or other iron steel product is first deoxidized and degreased and then plated with tin of several microns by an alkali bath type plating method for base treatment. Then, it is plated with zinc by electric deposition galvanization method using a zincate galvanization bath, giving better electric deposition glavanized layer on the whole surface of iron steel product.
JP53053072A 1978-05-02 1978-05-02 galvanizing method Expired JPS6013077B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53053072A JPS6013077B2 (en) 1978-05-02 1978-05-02 galvanizing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53053072A JPS6013077B2 (en) 1978-05-02 1978-05-02 galvanizing method

Publications (2)

Publication Number Publication Date
JPS54145330A true JPS54145330A (en) 1979-11-13
JPS6013077B2 JPS6013077B2 (en) 1985-04-04

Family

ID=12932602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53053072A Expired JPS6013077B2 (en) 1978-05-02 1978-05-02 galvanizing method

Country Status (1)

Country Link
JP (1) JPS6013077B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006057165A (en) * 2004-08-23 2006-03-02 Nippon Hyomen Kagaku Kk Method for applying alkaline zinc-based plating to cast iron

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006057165A (en) * 2004-08-23 2006-03-02 Nippon Hyomen Kagaku Kk Method for applying alkaline zinc-based plating to cast iron
JP4672309B2 (en) * 2004-08-23 2011-04-20 日本表面化学株式会社 Alkaline zinc plating method on cast iron

Also Published As

Publication number Publication date
JPS6013077B2 (en) 1985-04-04

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