EFFECT OF INHIBITORS ON THE CORROSION BEHAVIOR OF ALUMINIUM AND ITS ALLOY IN ALKALINE ELECTROLYTE
| Author(s) | : | M.Karuppiah, T. Vasudevan |
| Institution | : | Department of Industrial Chemistry, Alagappa University, Karaikudi-630003, India |
| Published In | : | Vol. 5, Issue 19 — January 2018 |
| Page No. | : | - |
| Domain | : | Engineering |
| Type | : | Research Paper |
| ISSN (Online) | : | 2348-4470 |
| ISSN (Print) | : | 2348-6406 |
The effect of thiosemicarbazone on hydrogen permeation and corrosion inhibition of aluminium alloys in alkalinemedium has been studied using weight loss and various electrochemical corrosion monitoring techniques. Correlation of thestructural changes with the protection efficiency of ApTSCN, SaTSCN, 2meTSCN with the parent TSC was reported. Thecompound brings down corrosion of aluminum alloys in alkaline medium. Electrochemical polarization measurementsindicate that thiosemicarbazones perform as mixed-type inhibitor. The extent of hydrogen permeation current throughaluminium alloys surfaces has been studied by the adoption of modified devanathan-stachurki’s two component cell method.
M.Karuppiah, T. Vasudevan, “EFFECT OF INHIBITORS ON THE CORROSION BEHAVIOR OF ALUMINIUM AND ITS ALLOY IN ALKALINE ELECTROLYTE”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 5, Issue 19, pp. -, January 2018.
