JPS5716177A - Antirust treatment of zinc product - Google Patents

Antirust treatment of zinc product

Info

Publication number
JPS5716177A
JPS5716177A JP9094480A JP9094480A JPS5716177A JP S5716177 A JPS5716177 A JP S5716177A JP 9094480 A JP9094480 A JP 9094480A JP 9094480 A JP9094480 A JP 9094480A JP S5716177 A JPS5716177 A JP S5716177A
Authority
JP
Japan
Prior art keywords
product
metal salt
antirust treatment
aqueous solution
solution containing
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
JP9094480A
Other languages
Japanese (ja)
Other versions
JPS6254193B2 (en
Inventor
Nobuyori Kasahara
Masaharu Ishizaka
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.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Priority to JP9094480A priority Critical patent/JPS5716177A/en
Publication of JPS5716177A publication Critical patent/JPS5716177A/en
Publication of JPS6254193B2 publication Critical patent/JPS6254193B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

PURPOSE:To form a protective coating with excellent antirust property by treating a Zn product with an aqueous solution containing tannic acid and silicon fluoride. CONSTITUTION:The Zn product or a product having a Zn plated surface is treated with an aqueous solution containing 0.01wt% more tannic acid such as depside, tannin, chebulinic acid or the like and 0.01wt% more silicon fluoride such as an alkali metal salt, an alkaline earth metal salt, a heavy metal salt, salt or the like of hexafluorosilicate at a temp. of 40-60 deg.C for 3-30sec by an immersing or a coating method and dried. Thereby, a coating with excellent antirust property can be formed on a Zn surface.
JP9094480A 1980-07-03 1980-07-03 Antirust treatment of zinc product Granted JPS5716177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9094480A JPS5716177A (en) 1980-07-03 1980-07-03 Antirust treatment of zinc product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9094480A JPS5716177A (en) 1980-07-03 1980-07-03 Antirust treatment of zinc product

Publications (2)

Publication Number Publication Date
JPS5716177A true JPS5716177A (en) 1982-01-27
JPS6254193B2 JPS6254193B2 (en) 1987-11-13

Family

ID=14012560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9094480A Granted JPS5716177A (en) 1980-07-03 1980-07-03 Antirust treatment of zinc product

Country Status (1)

Country Link
JP (1) JPS5716177A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009154262A1 (en) 2008-06-19 2009-12-23 株式会社サンビックス Anti-corrosion treated metal, composition for forming an anti-corrosion membrane, and method for forming an anti-corrosion membrane using said composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009154262A1 (en) 2008-06-19 2009-12-23 株式会社サンビックス Anti-corrosion treated metal, composition for forming an anti-corrosion membrane, and method for forming an anti-corrosion membrane using said composition

Also Published As

Publication number Publication date
JPS6254193B2 (en) 1987-11-13

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