Study on Compound Corrosion Inhibitor of Aluminum in Salt System

The corrosion inhibition rate of the new aluminum compound corrosion combining aluminum ion with one or multiplicate additive is high to 78 percent in the environment of 1% chloride sodium. Dealing the carbon steel in salt solution with aluminum compound corrosion and making the film covering it, then dealing it with SN in the close environment, the corrosion inhibition rate to the carbon steel reached above 90%.