Mechanical Engineering

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Role of anodic passive potential on the electrochemical response of pureTantalum in 0.1 M H2SO4 solution Arash Fattah-alhosseini1*, Saeed Vafaeian1, Ali Reza Ansari1, Mostafa Khanmohammadi21 Department of Materials Engineering, Bu-Ali Sina University, Hamedan 65178-38695, Iran2 Department of Welding & Non-destructive Testing Inspection, Shazand Petrochemical Company, Arak, * Corresponding Author, Tel.: 988138292505; Fax: 98 813 8257400E-Mail: a.fattah@basu.ac.irAbstractIn this work, the role of anodic passive potential on the passive and electrochemical response of pure Ta in 0.1 M H2SO4 solution was studied. Electrochemical impedance spectroscopy (EIS) plots showed that corrosion resist...

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