How Aluminized Steel is Made
Aluminized coating is applied to steel by running the steel through a bath of Aluminum and Silicon Alloy. The process is similar to the Hot Dipped Galvanizing process with one exception, the bath is AlSi rather than Zinc. Aluminized Steel has the following three benefits. (1) Corrosion protection as provided by the Aluminum coating, (2) the superior strength of steel as compared to other metals, and (3) The Aluminum and Silicon alloy provides excellent shielding from heat.