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    STUDIA CHEMIA - Issue no. 3 / 2007  
         
  Article:   OLT – 35 LOW CARBON STEEL CORROSION IN PRESENCE OF SULFATE IONS.

Authors:  ELEONORA MARIA RUS, I. BÂLDEA, C. CĂLIN. 		 
       
         
  Abstract:  The OLT-35 low carbon steel corrosion in aqueous NaCl solutions in the absence and the presence of sulfate ions by electrochemical methods (cyclic voltammetry and polarization curves) and metallographic microscopy has been investigated. From the corrosion parameters values, of the studied steel/electrolytic systems, and the analyzed micrographs results that the OLT –35 low carbon steel is most susceptible for corrosion in 1.5% NaCl + 1.5% Na2SO4 solution than in 3% NaCl due to the decreasing of polarization resistance.  
         
     
         
         
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