Penggunaan Inhibitor Dari Ekstrak Daun Ketapang (Terminalia Catappa L) Dengan…

ABSTRACT Corrosion is an event of metal damage caused by the reaction of metal with various substances in its environment which causes a decrease in the quality of a metal material. One way that can be used to reduce the rate of corrosion was added by an inhibitor. Terminalia Catappa l plants are tropical plants that were commonly found in Indonesia. High concentrations of tannins were fou…