Thermodynamics of Chemical and Electrochemical Stability of Corrosion Active Nonmetal Inclusions |
12.09.2008 г. |
Thermodynamics of Chemical and Electrochemical Stability of Corrosion Active Nonmetal Inclusions A. G. Tyurina, I. Yu. Pyshmintsevb, I. V. Kostitsynab, and I. M. Zubkovab aChelyabinsk State University, ul. Br. Kashirinykh 129, Chelyabinsk, 454021 Russia bOAO RosNITI, ul. Novorossiiskaya 30, Chelyabinsk, 454139 Russia Received April 19, 2006 Abstract — Diagrams potential–pH are plotted for different phase components of corrosive nonmetal inclusions in steels in sulfide-containing media at 25°C, 1 atm (air), and ai = 103 mol/l. Thermodynamic peculiarities of their corrosion and electrochemical behavior are analyzed. PACS numbers: 81.65.Kn DOI: 10.1134/S0033173207010043
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