We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Spectrophotometric study of corrosion inhibition of aluminium in orthophosphoric acid aqueous solutions by using sodium molybdate.
- Authors
Wojnicki, Marek; Kwolek, Przemysław
- Abstract
The kinetics of the corrosion of aluminium in the orthophosphoric acid aqueous solution was investigated spectrophotometrically and gravimetrically. Sodium molybdate was applied as the inhibitor of the corrosion process. The analysis of the results obtained indicated that there are at least two species that might be useful for the inhibition of the corrosion. These are the products from the reduction of molybdophosphoric acid with aluminium. The mechanism of the inhibition of the corrosion depends on the initial concentration of sodium molybdate.
- Subjects
CORROSION resistance; ALUMINUM; SPECTROPHOTOMETRY; SODIUM molybdate; PHOSPHORIC acid; AQUEOUS solutions
- Publication
Corrosion Engineering, Science & Technology, 2019, Vol 54, Issue 3, p199
- ISSN
1478-422X
- Publication type
Article
- DOI
10.1080/1478422X.2018.1557914