Corrosion inhibition of high strength maraging steel by cerium(III) ions in sulfuric acid solution | Zendy

Rosalbino F. | Zendy; Scavino G. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Corrosion inhibition of high strength maraging steel by cerium(III) ions in sulfuric acid solution

Author(s) -

Rosalbino F.,

Scavino G.

Publication year - 2015

Publication title -

materials and corrosion

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.487

H-Index - 55

eISSN - 1521-4176

pISSN - 0947-5117

DOI - 10.1002/maco.201508378

Subject(s) - sulfuric acid , corrosion , maraging steel , dielectric spectroscopy , cerium , materials science , polarization (electrochemistry) , metallurgy , electrochemistry , inorganic chemistry , ion , chemistry , electrode , organic chemistry

The influence of rare earth Ce(III) ions on the corrosion behaviour of high strength maraging steel in 0.5 M sulfuric acid solution was studied by potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) techniques. Ce 3+ can significantly reduce corrosion deterioration up to 5.0 mM. Beyond that level the corrosion rate increases till a steady value. High corrosion protection of steel surface after exposure to the acidic solution containing the optimal Ce(III) concentration is revealed by SEM investigations.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research