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    STUDIA CHEMIA - Issue no. 3, Tom I / 2016  
         
  Article:   ELECTROCHEMICAL INVESTIGATION OF THE INHIBITING EFFECT EXERTED BY THE SULFURIC ACID DIAMIDE ON BRONZE CORROSION.

Authors:  JULIETA DANIELA CHELARU, MARIA GAVRILOAE, LIANA MARIA MURESAN.
 
       
         
  Abstract:   The present study is aiming to study the effect of sulfuric acid diamide (SAD) on corrosion of bronze CuSn8. In order to determine the optimal corrosion inhibiting effect SAD was tested at different concentrations. The inhibiting effect of the SAD was investigated by electrochemical methods, in a 0.2 g / L Na2SO4 0.2 g / L NaHCO3 (pH = 5) solution simulating acid rain. The results show that SAD exerts a good protection in case of CuSn8.

Key words: bronze corrosion, inhibitor, acidic solutions, electrochemical techniques
 
         
     
         
         
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