The Effect of Alcohol on the Passivation of Al Alloys in 1 N H2SO4 Solution
18.03.2010 г.

The Effect of Alcohol on the Passivation of Al Alloys in 1 N H2SO4 Solution

A. Büyüksa

 

Afyon Kocatepe University Science and Art Faculty, Afyonkarahisar, TURKEY

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Received December 24, 2007

 

Abstract — In this study, the influence of different alcohol on the passivation of aluminium alloys have been investigated by using current-potential curves. Experimental results show that the addition of alcohol in H2SO4 solution have been changed passivation potential distance of the alloys. Elemental compositions of alloys have also directly affected passivation of alloys. This influence is more effective especially in alloys content higher Si also and less Cu.

 

DOI: 10.1134/S207020511001020X