Inhibition Effects of Co+ 2, Ni+ 2 La+ 3 and Ce+ 3 Ions On The Corrosion Of Aluminum and Aliminum Alloys In The NaCl Solution
DergiPark logo Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering, cilt.54, sa.1, ss.1-13, 2008 (TRDizin)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 54 Sayı: 1
- Basım Tarihi: 2008
- Dergi Adı: DergiPark logo Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
- Derginin Tarandığı İndeksler: TR DİZİN (ULAKBİM)
- Sayfa Sayıları: ss.1-13
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Ankara Üniversitesi Adresli: Evet
Özet
Corrosion inhibitors are widely used in aerated neutral sodium cloride
solution. In this study, the effect of metal cations Co+2, Ni+2,
La+3 and Ce+3 on the corrosion of aluminium and its alloys in an
aerated 1 M NaCl solution were investigated by polarisation
measurements. The inhibition efficiencies of metal cations were
investigated by obtaining current-potential curves in 1M NaCl solution
and by calculating corrosion characteristics from current-potential
curves. Electrochemical studies showed these cations to axhibit
inhibitive effect on the corrosion of aluminium alloys in the studied
solution.