The inhibition effects of some heterocyclic nitrogenous compounds on the corrosion of the steel in CO2-saturated NaCl solutions

Sahin M., Bilgic S.

ANTI-CORROSION METHODS AND MATERIALS, cilt.50, sa.1, ss.34-39, 2003 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 50 Sayı: 1
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1108/00035590310456270
  • Dergi Adı: ANTI-CORROSION METHODS AND MATERIALS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.34-39
  • Hacettepe Üniversitesi Adresli: Hayır

Özet

The corrosion inhibition efficiencies of five different nitrogenous heterocyclic bases 3-amino-1,2,4-triazole (ATA), 2-amino-1,3,4-thiadiazole (ATDA), (p-toly) 1,3,4-triazole (TTA), 3-amino-5-methylmercapto-1,2,4-triazole (AMTA) and 2-aminobenziotriazole (ABA) on carbon steel were investigated in relation to their molecular structure. Corrosion current densities, in the absence and presence of the compounds, were used to assess inhibition performances. The corrosion efficiencies were considered on the basis of their molecular planarity, aromaticity and pi-electron donation assumption.