INFLUENCE OF ANIONS ON THE CORROSION-ELECTROCHEMICAL BEHAVIOR OF STEEL St3 IN SULPHATE MEDIA. REPORT 2. POLARIZATION MEASUREMENTS

Authors

  • Aleksandr G Tyurin Author
  • Aleksandr I Biryukov Author

Abstract

Corrosion-electrochemical behavior of steel St3 in sulfate-containing solutions has been investigated at 25°С, C(SO42-) = 0.1 mol/L, and pH 0.08; 0.66; 1.66; 4; 6.6; 8.5 and 11.5. Comparison of the polarization curves with the diagram of electrochemical equilibrium has offered a clearer understanding of the corrosion state peculiarities of steel within the investigated range of pH and potential polarization.

Author Biographies

  • Aleksandr G Tyurin
    доктор химических наук, профессор, заведующий кафедрой аналитической и физической и химии
  • Aleksandr I Biryukov
    аспирант, кафедра аналитической и физической химии, химический факультет

Published

2013-07-12

Issue

Vol. 5 No. 3 (2013)

Section

Physical chemistry