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Corrosion Studies of Al 7075 alloy using Cetirizine drug as drug in Arabian Sea water sample

Pruthviraj R. D., H. B. Lokesh

Abstract


The inhibition of Cetirizine drug on corrosion of Al 7075alloy in Arabian Sea water medium became investigated by way of weight reduction measurement, Tafel Polarization, and EIS techniques. The electrochemical outputs proved that the prepared Drug act as powerful corrosion drug. The outputs found from electrochemical, weight loss and EIS studies showed exact consistency. The Present paper involves examine of weight loss, Tafel polarization, EIS and microstructural behavior of Al 7075alloy with and without drug. The corrosion research for Al 7075have been executed with the aid of using electrochemical analyzer in Arabian sea watermedium at different temperature with and without organized drug. From microstructural research, intergranular corrosion with lines of pitting was observed within the samples while immersed in the Arabian sea watersolutions with out drug.

Keywords: Cetirizine drug, Weight loss, Tafel polarization, EIS, SEM, Edax.


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