Show simple item record

AuthorSaricimen H.
AuthorKahraman R.
AuthorMalaibari Z.
AuthorAbdur Rauf M.
Available date2020-03-03T06:19:36Z
Publication Date2018
Publication NameProtection of Metals and Physical Chemistry of Surfaces
ResourceScopus
ISSN20702051
URIhttp://dx.doi.org/10.1134/S2070205118050209
URIhttp://hdl.handle.net/10576/13205
AbstractThe objective of this study was to characterize the surfaces of the steel products produced locally during their exposure to the industrial and marine atmosphere of the Arabian Gulf region after being treated by sodium dihydrogen orthophosphate. Corrosion rates were determined by weight loss measurements. Sodium dihydrogen orthophosphate performed well throughout the test period. At the end of the exposure duration of 180 days, the corrosion rates of 10 mM sodium dihydrogen orthophosphate treated specimens were 71% of the corrosion rates of the untreated specimens. At certain periods of atmospheric exposure, the (disc shape) specimens were retrieved and studied by SEM and EDS surface analysis techniques. Analysis of the specimens by SEM and EDS at different exposure periods showed that sodium dihydrogen orthophosphate treated surfaces had much lower number of corrosion blisters than those on untreated surfaces at the same period of exposure. They were also smaller in size.
SponsorThis project has been funded by King Abdulaziz City for Science and Technology under Project # ARP 19-10. The authors also acknowledge the support provided by King Fahd University of Petroleum and Minerals and Qatar University for this work.
Languageen
PublisherPleiades Publishing
Subjectatmospheric corrosion
corrosion inhibitors
EDS
SEM
sodium dihydrogen orthophosphate
steel
TitleSurface Characterization of Mild Steel During Atmospheric Corrosion After Being Treated by Sodium Dihydrogen Orthophosphate
TypeArticle
Pagination926 - 933
Issue Number5
Volume Number54
dc.accessType Abstract Only


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record