CORROSION INHIBITION OF ALUMINUM ALLOY 3SR IN HCl BY POLYVINYLPYRROLIDONE AND POLYACRYLAMIDE: EFFECT OF MOLECULAR STRUCTURE ON INHIBITION EFFICIENCY

Article OPEN
S. A. UMOREN;
(2009)
  • Journal: Surface Review and Letters,volume 16,issue 6,pages831-844
  • Subject: Acid, adsorption, aluminum, corrosion inhibition, molecular structure, polyacrylamide, polyvinylpyrrolidone

The inhibitive performance of two water soluble polymers–polyacrylamide (PA) and polyvinylpyrrolidone (PVP) on the corrosion behavior of aluminum alloy 3SR in HCl solution was investigated using weight loss, hydrogen evolution, and thermometric methods at 30–60°C. Resul... View more
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