This post illustrates three cyclic anodic polarization curves of the precipitation hardening nickel alloy (PHNA) UNS N07718 —mill annealed— in 3.5 wt% NaCl (pH 8.0).
localized corrosion
Unusual Correlation between SKPFM and Corrosion of Nickel Aluminum Bronzes – Publication
In this article, we investigate the inverse correlation between Volta potentials measured by SKPFM and the observed localized corrosion morphology of NAB.
Materials and corrosion trends in offshore and subsea oil and gas production – Publication
In this article, we discuss materials and corrosion research topics that could have a transformative effect on the business. In particular, we discuss how scientists and engineers could push the boundaries of existing technologies, learning from the experience gained by other industries such as the nuclear, aerospace, and defense sectors.
Use of the critical acidification model to estimate critical localized corrosion potentials of duplex stainless steels – Publication
Can we use Galvele's critical acidification model to estimate the localized corrosion resistance of engineering stainless steels?
Short answer: yes; long answer: it is complicated.
Find out more in our recent CORROSION Journal article.
Tribute to Professor José Rodolfo Galvele
The year 2016 marked the 40th anniversary of Prof. Galvele, critical acidification model. CORROSION Journal dedicated January's issue (CORROSION Vol. 73 Issue no. 1) to honor Galvele's legacy.
Use of electrochemical techniques to determine the effect of Sigma phase (σ-phase) precipitation on a 25% Cr Super Duplex Stainless Steel (Paper no. C2015-5595)
This blog entry provides the link to download our final NACE CORROSION 2015 publication on the effect of σ-phase precipitation on localized corrosion of super duplex stainless steels.
