Inhibitive action of swak on corrosion behavior of 316 L in artificial saliva

Abstract

In this study we use as inhibitor of bio corrosion of SS 316 L in Artificial saliva was used as the electrolyte The temperature of the polarization test cell was maintained at (37 1C) by thermo stated water bath to simulate the human body temperature Recently the corrosion of SS316L was suppressed in solutions containing swak add in different concentrations of the swak extraction to compare the corrosion behavior investigated by electrochemical measurements. The result showed that corrosion current density of SS 316 L specimens in artificial saliva solution containing was much lower than the values obtained in artificial saliva solution without the swak extraction.