Enviar artigo por via de e-mail The Influence of Steel Surface Modifying with Zinc Complexes of Phosphonic Acids on the Efficiency of Its Passivation by Organic Inhibitors
- Autores: Chirkunov A.1, Chugunov D.1, Red’kina G.1, Kuznetsov Y.1
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Afiliações:
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Edição: Volume 55, Nº 2 (2019)
- Páginas: 115-121
- Seção: Article
- URL: https://journals.rcsi.science/1023-1935/article/view/191858
- DOI: https://doi.org/10.1134/S1023193519010026
- ID: 191858
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Resumo
The efficiency of films prepared in aqueous solutions of organic inhibitors on the surface of low-carbon steel preliminarily modified in solutions of zinc complexes with 1-hydroxyethane-1,1-diphosphonic (Zn-HEDP) or aminotrimethylenephosphonic acids (Zn-AMP) is studied by electrochemical and corrosion methods. It is shown that modifying considerably increases the efficiency of passivation and that Zn-AMP is much more efficient in this respect than Zn-HEDP
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Sobre autores
A. Chirkunov
Frumkin Institute of Physical Chemistry and Electrochemistry
Autor responsável pela correspondência
Email: chirkunov@inbox.ru
Rússia, Moscow, 119071
D. Chugunov
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: yukuzn@gmail.com
Rússia, Moscow, 119071
G. Red’kina
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: yukuzn@gmail.com
Rússia, Moscow, 119071
Yu. Kuznetsov
Frumkin Institute of Physical Chemistry and Electrochemistry
Autor responsável pela correspondência
Email: yukuzn@gmail.com
Rússia, Moscow, 119071
