GALVANOSTATIC POLARIZATION STUDIES OF PLANTS LEAF EXTRACT ON MILD STEEL CORROSION IN H2SO4

Abstract

Extract of leaves was synthesized by drying leaves in oven and then powered the leaves. The powered of leaves was used to prepare leaf extract. The effect of extract on the corrosion in 0.5M sulphuric acid was investigated by Galvanostatic studies, potentiodynamic studies indicated that this indicator act as a mixed inhibitor. The corrosion rate of steel and the inhibitor efficiency of the extract were calculated