engleski

Corrosion Behaviour of Aluminium and AA5754 Alloy in 1% Acetic Acid Solution in Presence of Laurel Oil

Electrochemical investigations show that aluminium and AA5754 alloy have certain corrosion activity in 1% acetic acid solution. Results indicate that aluminium has better corrosion resistance to the action of 1% acetic acid than its AA5754 alloy. The addition of ethanol solution of laurel oil in acetic acid decreases the values of corrosion current densities and increases the polarization resistance. Corrosion inhibition effect of laurel oil is confirmed by SEM examination.

aluminium; aluminium alloy; acetic acid; laurel oil; corrosion inhibition.

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