Skip to main content
SpringerLink
Log in

The effect of chromate pigment on the protective properties of an epoxy prime coat

  • Brief Communications
  • Published:
Materials Science Aims and scope

Conclusions

The protective function of strontium chromate pigment in the epoxy prime coat on the galvanized steel is manifested simultaneously with penetration of the corrosive medium to the metal surface and consists of an increase (by an order of magnitude) in polarization resistance and inhibition of corrosion of the galvanized steel at the places of through defects of the polymer coating.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

References

  1. B. D. Jeffs, “Development and application of coated steels at British Steel,” in:Coatings for Protection of Constructional Steel: Proc. One-Day Symp. (May 29, 1997), Soc. Chem. Ind. (1997), pp. 52–70.

  2. H. Lee and K. Neville,Handbook of Epoxy Resins, McGraw-Hill, New York (1967).

    Google Scholar 

  3. A. A. Blagonravova and A. I. Nepomnyashchii,Lacquer Epoxy Resins [in Russian], Khimiya, Moscow (1970).

    Google Scholar 

  4. H. Leidheizer, Jr., “Mechanism of corrosion inhibition with special attention to inhibitors in organic coatings,”J. Coat. Tech.,53, 29–39 (1981).

    Google Scholar 

  5. R. Acid,A Review of the Phenomenon in EEC and Europe. A Report Prepared for the Commission of the European Communities, Directorate-General for Environment, Consumer Protection, and Nuclear Safety by Environmental Resources Lim, Graham, Brussels (1983).

  6. B. A. Boukamp, “A nonlinear least squares fit procedure for analysis of immittance data of electrochemical systems,”Solid State Ionics,20, 31–44 (1986).

    Article  CAS  Google Scholar 

  7. F. M. Geenen, J. H. W. de Wit, and E. P. van Westing, “An impedance spectroscopy study of the degradation mechanism for a model epoxy coating on mild steel,”Progress in Organic Coatings,18, 299–312 (1990).

    Article  CAS  Google Scholar 

  8. F. Deflorian, V. B. Miskovic-Stankovic, P. L. Bonora, and L. Fedrizi, “Degradation of epoxy coatings on phosphatized zinc-electroplated steel,”Corrosion,50, No. 6, 438–446 (1994).

    CAS  Google Scholar 

  9. G. W. Walter, “A review of impedance plot methods used for corrosion performance analysis of painted metals,”Corrosion Sci.,26, No. 9, 681–703 (1986).

    CAS  Google Scholar 

Download references

Authors
  1. I. M. Zin'
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, L'viv. Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 35, No. 5, pp. 111–113, September–October, 1999.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Zin', I.M. The effect of chromate pigment on the protective properties of an epoxy prime coat. Mater Sci 35, 733–736 (1999). https://doi.org/10.1007/BF02359365

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02359365

Keywords

Search

Navigation