Publisher : The Korean Institute of Surface Engineering
DOI : 10.5695/JKISE.2010.43.1.031
Title & Authors
High Temperature Corrosion of Ni-17%W Coatings in Ar-0.2%SO2 Atmosphere Lee, Dong-Bok; Kwon, Sik-Chol;
Coatings of Ni-17 at.%W were electroplated on a steel substrate, and their corrosion behavior was investigated between 600 and in an Ar-0.2% atmosphere. They delayed the corrosion of the steel substrate. They were corroded into an outer NiO-rich layer, and an inner ()-mixed oxide layer. Below these oxide layers, a sulfide layer gradually formed.