Relation between Kinetic Regularities of the Inhibition of Aluminum Corrosion with Metal Salts and the Formation of Contact Deposits on the Aluminum Surface in Chloride Electrolytes

O. I. Barteneva^a and V. V. Bartenev^b

^a Institute of Physical and Organic Chemistry, pr. Stachki 194/3, Rostov-on-Don, 344104 Russia

^b Southern Federal University, ul. Zorge 7, Rostov-on-Don, 344090 Russia

e-mail: Этот e-mail защищен от спам-ботов. Для его просмотра в вашем браузере должна быть включена поддержка Java-script

Received April 9, 2008

Abstract — Under contact-exchange conditions at high metal depolarization, the regularities of the inhibition of aluminum corrosion in hydrochloric electrolytes containing tin and cadmium chlorides or their equimolar mixture are studied. For the inhibiting composition, the mutual effect of the components is estimated taking into account the actual component contents in the contact deposit, which was determined with the use of atomic absorption spectroscopy.