Ⅱ．腐食の電気化学測定法の基礎－腐食電位－

春名 匠

doi:10.3323/jcorr.67.2

Corrosion Engineering

Online ISSN : 1881-9664
Print ISSN : 0917-0480
ISSN-L : 0917-0480

Review

II. Fundamental Electrochemical Methods for Corrosion－Corrosion Potential－

Takumi Haruna

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Keywords: corrosion potential, equilibrium potential, reference electrode, Tafel's relationship, Nernst's equation, corrosion rate, oxidant, diffusion-limiting current density, pitting potential

JOURNAL FREE ACCESS

2018 Volume 67 Issue 1 Pages 2-8

DOI https://doi.org/10.3323/jcorr.67.2

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Abstract

This text explained the difference between equilibrium potential and corrosion potential, relation between the change in corrosion potential and the change in corrosion rate, and the features of corrosion potential for corrosion-resistant metals by formation of passive films, on the main basis of the corrosion of iron in the acidic aqueous solution.

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