TY - JOUR ID - 169934 TI - Wild Clary Plant Extract as Corrosion Inhibitor for Carbon Steel in Seawater Medium JO - Engineering and Technology Journal JA - ETJ LA - en SN - 1681-6900 AU - Aziz, Zainab S. AU - Majed, Rana A. AU - Abd, Majid H. AD - Materials Engineering Dept., University of Technology-Iraq, Alsina’a street, 10066 Baghdad, Iraq Y1 - 2021 PY - 2021 VL - 39 IS - 11 SP - 1646 EP - 1653 KW - Wild clary KW - GC MS KW - Corrosion Inhibitor KW - antibacterial DO - 10.30684/etj.v39i11.2151 N2 - Aqueous extract of wild clary has been used in place of a corrosion inhibitor in the corrosion control of carbon steel. The major components of this extract are Ethan amine, Amino-octadic, and 4H-Pyran-4-one. It has an excellent inhibition efficiency (IE) of 83.078% at a concentration of 20 (mL/L) and a temperature of 298 (K). The extract was characterized by FTIR and GC MS, where the antibacterial was tested and the protective film was analyzed on the samples using FTIR spectra. The protective film formed on the metal surface is confirmed using an electrochemical study by Potentiostat, which revealed that this extract was a mixed-type inhibitor. UR - https://etj.uotechnology.edu.iq/article_169934.html L1 - https://etj.uotechnology.edu.iq/article_169934_132b2b456df96d26fd4d59e137be98a1.pdf ER -