Abstract
The effect of Cl- concentration on the corrosion behavior of Cr-containing steel in tropical marine atmospheric environment is systematically studied. Cl- ions affect the adsorption amount of water film and then affected O2 diffusion. They reduce the generation of NiFeO4 and Cr(OH)3 and destroy the electronegativity of inner film, further weakening the homologous enrichment of Ni, Mo and Cr and intensifying the penetration of Cl- ions. The amount of NiO and Cr2O3 decreases due to oxygen reduction, which reducrs FeOOH nucleation sites and promotes the large-size FeOOH generation, leading to increase the pores in the corrosion product films.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
